# OXYMAT > High quality PSA generators > Contact: berat.zimberi@oxymat.com ### Posts #### Annual report 2020 Back to news Record breaking year! OXYMAT annual report 2020 shows record breaking revenue, EBITDA and profits and we have once again proven our agility to change direction with short notice and win market shares with our gas generators, this time by focusing on COVID-19 treatment.2020 will be remembered as an annus horribilis – due to the horrific pandemic situation that hit our office in China in January 2020 and later came to Europe.Early 2020, we decided to focus significantly on our disaster medicine products and increase inventory to be able to deliver with short notice. We changed our production plans to keep space in our production lines for COVID-19 treatment.We were rewarded for focusing on quality and have been able to raise the profit margins in all major industries. We kept focus on our ambitious product development program and launched three new products through the year.Read report #### Annual report 2021 Back to news Record breaking – third year in a row! OXYMAT revenue, EBITDA and profits are all record breaking. Today, our board has approved the 2021 annual report, and they were happy to do so. Once again, third year in a row, our results were great. This despite COVID-lockdowns and infections, supply chain issues and a major fire in one of our facilities in Denmark. We walked the extra mile to get the job done, and did, what OXYMAT has done for more than two decades; our very best to satisfy our customer. And the result followed. Early 2020, we decided to focus significantly on our disaster medicine products and increase inventory to be able to deliver with short notice. We changed our production plans to keep space in our production lines for COVID-19 treatment. We were rewarded for focusing on quality and have been able to raise the profit margins in all major industries. We kept focus on our ambitious product development program and launched three new products through the year. Read report #### Arendal Norway Customer: Arendal Municipality, NorwayApplication: Oxygen units for emergency care in sports hall. Because of the mobility the unit can be shared between 5 neighboring municipalities.Why Oxymat: A mobile unit with ability to deliver oxygen for 50 patients was the goal for the customer. Oxymat´s Medical Pallet units fit the purpose perfectly.Customer statement: “With this solution we ensure patients have oxygen, which is critical for Covid-19 treatment – Audun Solstad, Arendal Municipality” #### Atlas Copco Group has acquired OXYMAT Back to news OXYMAT A/S is acquired by Atlas Copco Group and will be part of the Industrial Air division within the Compressor Technique Business Area. Helsinge, Denmark, September 2, 2022: OXYMAT A/S is acquired by Atlas Copco Group and will be part of the Industrial Air division within the Compressor Technique Business Area. The Compressor Technique business area provides compressed air solutions: industrial compressors, gas and process compressors and expanders, air and gas treatment equipment, and air management systems. The business area has a global service network and innovates for sustainable productivity mainly for the manufacturing and process industries.“OXYMAT is a strong brand with a global presence in on-site nitrogen and oxygen markets,” said Vagner Rego, Business Area President Compressor Technique. “Their product portfolio and knowledge in industrial gas generation make them a good fit for us. This acquisition reinforces our ambition to become the recognized global player in the on-site gas generation market.”  OXYMAT A/S is a Denmark-based specialist in on-site oxygen and nitrogen solutions for a wide range of industries including water treatment, medical, marine and mining. It is a privately owned company headquartered in Helsinge, Denmark, with production facilities in Denmark and Slovakia.In 2021, the company had revenues of approximately MDKK 301 (MSEK 411). The company has 146 employees. “As the owner of OXYMAT, it was important to select an industrial company with the international muscle to scale OXYMAT,” said Jesper Sjögren, Owner and CEO. “I have been looking for an organization with talented and good people to help OXYMAT grow, and I am certain that the Atlas Copco Group is the best choice. We are both of Scandinavian origin, we have the same mindset, and Atlas Copco has more than 15 years of experience in the on-site gas generation business. I see the new owner as the perfect fit, and I do look forward to building an even stronger OXYMAT with all employees in Slovakia and Denmark under the umbrella of the Atlas Copco Group.”OXYMAT will keep its name and remain as an independent brand.  Find out more about Atlas Copco Group at atlascopcogroup.com  #### Basalt fiber production and the advantage of using PSA oxygen generators  Basalt fiber production harnesses volcanic rock's durability, crucial for industries needing resilient materials. Integrating PSA oxygen generators enhances efficiency by supplying high-purity oxygen, reducing costs and environmental impact. This combination signifies a shift towards sustainable, innovative manufacturing solutions. Basalt fibers are manufactured from basalt rock, a natural volcanic material, and have become important in various industries due to their strong, durable, and resistant qualities. Basalt fibers are particularly valued in construction, automotive, and aerospace fields for their ability to withstand harsh conditions, including chemical exposure and temperature changes. To produce basalt fibers, the rock is melted at extremely high temperatures ranging from 1,400 to 1,600 degrees celsius. Oxygen plays a critical role in this procedure as it not only fuels the burning necessary to achieve such high melting temperatures, but also increases the efficiency of the melting process. The demand for oxygen, known as industrial oxygen, in basalt fiber production has led to the adoption of PSA oxygen generators. PSA systems generate high-purity oxygen directly from the air, resulting in a more efficient and cost-effective solution compared to traditional oxygen delivery methods, such as liquid oxygen bulk delivery. Oxygen generator machines support basalt fiber production by providing a consistent supply of oxygen, which in turn helps in reducing fuel consumption and minimizing greenhouse gas emissions, which also help manufacturers in aligning with the broader industry objectives to improve efficiency and sustainability. The use of basalt across industries Basalt fiber is recognized for its thermal insulation and strength, making it indispensable across various industry sectors. Its unique properties stem from volcanic rock, offering durability and resistance that are crucial for: Construction and infrastructure: Used in concrete reinforcement and as corrosion-resistant rebar. Automotive Industry: Enhances component durability and heat resistance. Aerospace and Defense: Forms lightweight, strong composite materials for aircraft and gear. Marine Industry: Strengthens boat hulls and ropes against saltwater. Energy Sector: Provides insulation for pipelines and reinforcement in wind turbines. The importance of oxygen in basalt fiber production Oxygen is integral in basalt fiber production, serving in the smelting and refining of basalt rock, and influencing the chemical reactions that define the final fiber properties. Comparable industrial oven used for basalt fiber production with help of oxygen input. During the melting process of basalt rock, which requires temperatures exceeding 1400°C, oxygen aids in achieving and maintaining these high temperatures efficiently. It supports combustion, essential for melting, and assists in purifying the molten basalt by removing impurities such as sulfur and other hazardous substances. The purification step is particularly important for the quality and consistency of basalt fibers, as impurities can affect its properties such as temperature change endurance. Additionally, oxygen impacts the viscosity of the molten basalt, which is very important for the fiber spinning process. Correct oxygen levels ensure a viscosity conducive to drawing the molten basalt into thin, continuous fibers. However, oxygen´s influence extends to the cooling and solidification phases, where it affects the crystallization process within the fibers. The process significantly changes the microstructure of the fibers and influences key characteristics such as strength and resistance to chemical and thermal degradation. Control over oxygen levels throughout the production process is therefore essential for manufacturing high-quality basalt fibers, affecting everything from the efficiency of the melting process to the structural integrity of the final product. Advantages of using PSA oxygen generators in basalt fiber production Pressure Swing Adsorption (PSA) oxygen technology plays a crucial role in optimizing oxygen supply for basalt fibre production, leveraging its capacity to efficiently separate oxygen from compressed air. The technology utilizes adsorption, where a material, known as zeolite, selectively captures nitrogen molecules from air under pressure, thereby enriching the oxygen content in the output stream. In the basalt fiber production, the advantages of employing oxygen generators are manifold. First, they offer a cost-effective solution for oxygen supply by eliminating the logistics and expenses associated with the delivery and storage of liquid oxygen or oxygen cylinders. This is particularly beneficial for basalt fiber manufacturing facilities that require a constant and significant volume of oxygen, as it notably reduces operational costs. Second, PSA generators provide a reliable source of oxygen, ensuring a consistent and uninterrupted supply that is crucial for maintaining the continuous operation of basalt fiber production lines. The ability to produce oxygen on demand directly at the site enhances the efficiency of the production process and reduces the risk of production halts due to oxygen supply issues. Lastly, the purity of the oxygen produced by PSA technology can be closely controlled to meet the specific requirements. This is very important because the quality of the oxygen directly impacts the melting and refining processes of basalt rock, which directly influences the quality and properties of the final basalt fibers. By providing a dependable, cost-efficient, and customizable source of oxygen, PSA oxygen generators significantly contribute to the optimization of basalt fiber manufacturing processes. Below are highlighted some of the advantages and disadvantages of oxygen supply in basalt production: MethodAdvantagesDisadvantagesPSA oxygen generatorsOffers an efficient, consistent supply of high-purity oxygen directly from the air, significantly reducing operational costs and environmental impact. Customizable purity levels provided to specific process needs, enhancing production quality and efficiency. Suitable for all scales of operations (in-frame solutions). Requires initial investment and space for setup. Maintenance is required but simple to manage.Cylinder based oxygenIdeal for small scale operations or as a backup system, providing flexibility and ease of use without the need for extensive infrastructure.Higher long-term costs for continuous use; frequent replacements; manual handling. More suitable for short-term or low-volume applications due to higher long-term costs and logistical demands of cylinder handling and storageBulk deliveryoxygenSuitable for larger volume needs, offering a reliable supply with fewer interruptions in service. Provides economies of scale for big operations.Requires substantial and upfront investment in storage and vaporization infrastructure, with considerations for ongoing evaporation losses. High logistical cost if operations are in remote areas.   OXYMAT´s plug-and-play In-frame and containerized oxygen generation systems Basalt fiber production is very specialized field, precision and consistency in oxygen supply are necessary for maintaining the high-quality output. OXYMAT, a leader in oxygen generation solutions, offers advanced PSA oxygen generators tailored to meet the industry's specific needs. The portfolio includes both standalone oxygen generation units and sophisticated in-frame solutions, ensuring that every basalt fiber production facility, regardless of size or scale, can find a fitting oxygen supply solution. OXYMAT's in-frame and containerized installations represent the top of convenience and efficiency. These systems are designed for easy integration into existing production environments, minimizing installation time and operational disruptions. The in-frame solutions offer flexibility and mobility, allowing for rapid deployment and reconfiguration as production demands change. They are especially beneficial for basalt fiber manufacturers looking to scale their operations or implement temporary enhancements without committing to permanent infrastructure changes. In-frame oxygen generator solution from OXYMAT Learn more about OXYMAT special oxygen installations here. By opting for OXYMAT's oxygen generation solutions, basalt fiber producers can achieve a balance of high-purity oxygen production, operational efficiency, and environmental sustainability. Apart from other benefits, these systems are plug-and-play solutions, they are engineered to reduce energy consumption and greenhouse gas emissions, aligning with the industry's move towards more sustainable production practices. Conclusion Oxygen plays a crucial role in production of basalt fibers and with the introduction of PSA oxygen generators, the industry has transformed the process production by providing an efficient, consistent supply of high-purity oxygen directly from the air, significantly reducing costs and environmental impact compared to traditional gas supply methods. Among the providers, OXYMAT stands out by offering technology that aligns with the industry’s move towards sustainable and cost-effective manufacturing solutions. This adoption reflects a broader trend towards advanced materials and technologies to meet modern application demands while addressing environmental concerns. #### Benefits of wastewater treatment with oxygen gas generators In-house oxygen gas generators have transformed the wastewater treatment process by ensuring a steady and effective oxygen source right at the treatment sites. Essential for the biological decomposition phase, oxygen generating systems improve the breakdown of organic matter and support the growth of beneficial microorganisms. Oxygen generating machines offer significant advantages as they remove reliance on external oxygen supplies, delivering substantial benefits such as continuous operation, reduced expenses, and eco-friendly impacts. Onsite oxygen gas generators have revolutionized the approach to wastewater treatment, offering a dependable and highly efficient solution for producing oxygen directly at the treatment plant. They have become necessary for many treatment plants, serving not only as a primary source of oxygen but also as a vital backup system and ozone generation. The process is divided in three main stages, primary (solid removal), secondary (bacterial decomposition), and tertiary (additional filtration). Oxygen is mainly used in the secondary treatment stage also known as biological treatment stage. In this stage, dissolved oxygen, or the amount of oxygen in the water helps breaking down organic matter and promotes the growth of beneficial microorganisms. This process is also known as oxygenation or aeration. In addition to the second stage, Oxygen can also be used in the tertiary stage to produce Ozone (O3) gas as well. Whether through bulk delivery or onsite generation, a continuous supply of oxygen is of paramount importance.   The process of wastewater treatment and the role of oxygen The process of is crucial for water purification and involves complex series of steps. The initial steps of collection of waters from private homes, business, and industries are removal of large fragments, such as sticks, stones, plastics, and other solid materials that could damage the facility equipment and create clogging in the plant systems. Upon completion of the initial steps, starts the primary stage where physical processes like sedimentation and flotation are employed to remove solids and organic matter. Here, gravity settling tanks allow heavy particles to settle to the bottom as sludge, while lighter materials, such as grease and oils, float to the surface and are scraped off. It is after this stage that oxygen input becomes of great importance. Secondary stage:  During the secondary stage, known as biological treatment, microorganisms are introduced to the water to break down organic pollutants.  Here oxygen facilitates aerobic digestion processes and prevent anaerobic conditions, thus, to create an oxygen-rich environment that promotes growth and activity for microorganisms, continuous supply of oxygen is necessary. This stage takes place in large tanks or basins where distributed oxygen is either supplied by traditional methods such as bulk delivery method, or through onsite oxygen gas generators.   Tertiary stage: In the tertiary stage, also known as advanced or tertiary treatment, additional filtration processes are employed to further remove contaminants and achieve higher levels of water purification. This stage will either include chemical disinfection methods, such as chlorination or ultraviolet (UV) radiation, or ozone (O3). Ozone gas helps to filtrate and remove remaining pathogens or microorganisms, such as viruses and bacteria. The production of ozone and the role of oxygen gas generators in this stage will be further discussed here: Ozone generation in wastewater treatment plants: exploring the significance of oxygen in the tertiary stage Before the processed water is discharged, water treatment process continues with stage 4 and 5, which involves the management of accumulated layer of sludge from earlier stages. Water can also undergo additional disinfection to ensure compliance with regulatory standards before being released. However, these processes are beyond of our current focus. Advantages of having oxygen gas-generators in water treatment plant Implementing oxygen gas generators as a solution in wastewater treatment plants offers numerous advantages that can contribute to efficient and cost-effective operations. They provide a reliable and continuous supply of oxygen, eliminating external sources, which ensures uninterrupted treatment processes and minimizes the risk of oxygen shortages. In contrast, relying on bulk delivery of oxygen can be accompanied with challenges in terms of complexity, cost and subject to potential supply chain disruptions. To further explore these advantages, the table below highlights the key benefits of having oxygen gas generators in a treatment plant.  Onsite Oxygen ProductionBulk Delivery of OxygenReliability: Onsite oxygen production eliminates the need for reliance on external suppliers, ensuring a continuous and reliable oxygen supply.  Reliance on external suppliers can lead to potential supply chain disruptions or delays.Cost:Onsite production eliminates transportation and delivery costs associated with supplied oxygen, resulting in potential cost savings over time. Onsite oxygen production is unaffected by market price fluctuations.   The overall cost of supplied oxygen, including delivery and rent fees, can be higher compared to onsite production in the long run.Supplied oxygen is affected by market price fluctuationsControl: Onsite production allows for greater control over the oxygen supply, allowing adjustments based on specific requirements.  Plants relying on supplied oxygen have limited control over the quality and purity of the oxygen being delivered.Environment: Onsite production reduces the carbon footprint associated with transportation and storage of supplied oxygen.  The transportation of supplied oxygen contributes to carbon emissions and environmental footprint.Storage: Compact design to fit within the available space at the treatment plant (often modular settings).  Facilities need to manage and maintain oxygen storage tanks, which can occupy valuable space and require proper handling protocols.Transportation and safety:  Minimal transportation involved, reducing the risk of accidents during transfer.Handling and frequent transport of oxygen can pose risks to personnel if proper safety protocols are not followed. The decision on which option to choose will still depend on the specific needs and circumstances of the w plants. However, with global temperatures on the rise, raising air pollution and overall demand increase for oxygen in other industries, such as healthcare industry (e.g., COVID pandemic), there is a growing recognition of the importance of reliable and continuous oxygen supply. According to Data Bridge Market Research (June 2023 report), the industrial oxygen market is projected to experience significant growth and reach a value of USD 125,031.34 million by 2029, with a CAGR of 8.50% during the forecast period. A growth to be attributed to the increase in demand in Asia-Pacific and North America (ref). It is expected that the anticipated rise in demand will also lead to higher prices for bulk delivery oxygen, consequently making onsite oxygen gas generation a more cost-effective long-term alternative. Oxygen gas generator providers (OXYMAT - Onsite oxygen gas generators) With the growing demand for oxygen in various industries, including treatment of water, many plants are evaluating their options and increasingly choosing onsite oxygen generator option for oxygen supply as a more viable and practical solution. As one of the major oxygen generator companies OXYMAT, offers a range of solutions tailored to the specific needs of the treatment facilities. One can either employ the new state-of- the-art modular solution oxygen generators or the more conventional Two-column solution, also known as the Twin-tower. Characteristics of both model solutions are their automized settings and the use of less electric power. They can be adjusted in real time by automatically starting and stopping, based on use. Additionally, they conserve electric power by switching to standby mode when no gas is being consumed and can easily be retrofitted. Similarly, the two-column solution are also known for their low energy consumption and low CO2 emissions. Both modular and two-column solutions are available in different sizes, oxygen capacity outputs and energy consumption levels.  Two-column genertaor O200 - Modular generator O60 - Modular generator In summary, onsite oxygen gas generators offer significant benefits in water management. Onsite production eliminates the need for reliance on external suppliers, reducing complexities, costs, and potential disruptions associated with bulk delivery. It also allows for greater control over the oxygen supply and output, enabling adjustments based on specific requirements. With the increasing demand for oxygen in various industries and the potential rise in prices, onsite oxygen gas generation emerges as a cost-effective alternative. One major provider of onsite oxygen gas generators is OXYMAT. The company offers solutions tailored to the specific needs of treatment facilities. The offered options are state-of-the-art modular solution oxygen generators and the conventional Two-column solution. Both the modular and Two-column options offer automated configurations, decreased power usage, easy retrofitting, and a minimal environmental footprint. Both options come in different physical sizes, oxygen capacity outputs, and energy consumption levels. With the recognition of the importance of reliable and continuous oxygen supply, onsite oxygen gas generators are increasingly being chosen as a practical and viable solution. The projected growth in the industrial oxygen market further emphasizes the cost-effectiveness and long-term benefits of onsite oxygen generation. #### Carbon molecular sieve for PSA nitrogen generators: An overview Pressure Swing Adsorption (PSA) nitrogen generators rely on Carbon Molecular Sieve (CMS) for efficient nitrogen separation. Unlike zeolite, which is used for oxygen production, CMS’s microporous structure selectively adsorbs oxygen while allowing nitrogen to pass, achieving purities of up to 99.9999%. Quality of CMS and why matters for PSA nitrogen generators Carbon Molecular Sieves are typically derived from two primary sources: coal and coconut shells. Both types are carbonized and activated to create the microporous structure necessary for effective gas separation. Coconut shell-based CMS, in particular, offers some advantages due to its renewable nature and harder structure, which makes it more durable. This durability is especially beneficial in PSA nitrogen generators, where the material undergoes repeated cycles of pressurization and depressurization. OXYMAT’s use of high-quality CMS ensures long-term reliability and efficiency. Development of CMS CMS emerged from advancements in material science during the mid-20th century. Researchers aimed to improve the performance of activated carbon for gas separation. By enhancing the pore structure, they developed CMS, ideal for the selective adsorption of oxygen in nitrogen separation processes. How CMS Works in PSA Generators Compressed air enters the PSA system, where CMS adsorbs oxygen molecules. The nitrogen then flows through as a product gas. During depressurization, the CMS regenerates by releasing the trapped oxygen, ready for reuse in the next cycle. Benefits of CMS in Nitrogen Generators CMS offers several advantages that make it indispensable in PSA nitrogen generation. Its highly efficient adsorption and regeneration cycles ensure optimal nitrogen production with minimal energy consumption. The robust structure of CMS enables it to perform consistently over long periods, reducing maintenance requirements and extending the operational life of nitrogen generators. This reliability ensures a stable, high-purity nitrogen supply, even under demanding industrial conditions. Key benefits include: High Nitrogen Purity: Achieving purities of up to 99.9999%. Selective Adsorption: Optimized for oxygen separation from nitrogen. Durability and Reusability: Can endure multiple pressurization cycles without losing effectiveness. Energy Efficiency: Minimizes energy consumption during operation. Low Maintenance: Reduced need for maintenance over time due to its long-lasting performance. Applications of CMS-Based PSA Nitrogen Generators CMS-based PSA nitrogen generators are critical across many industries that require consistent, high-purity nitrogen supply for various applications. From preserving food quality to providing inert atmospheres in specialized environments, nitrogen plays an essential role in many sectors. These industries include: Food Packaging: Nitrogen helps preserve food by displacing oxygen and slowing oxidation. Electronics Manufacturing: Nitrogen provides an inert environment to prevent oxidation and contamination. Chemical Processing: Nitrogen prevents unwanted reactions with oxygen in sensitive chemical processes. Marine Inerting: Nitrogen creates safe, non-flammable environments on ships. Pharmaceutical Manufacturing: Nitrogen ensures safe and stable conditions for drug production and packaging. Laser Cutting: Nitrogen prevents oxidation during precision cutting of metals and plastics. Beverage Industry: Nitrogen is used in the bottling process to prevent oxidation and preserve quality. Oil and Gas: Nitrogen prevents explosive conditions during oil extraction and processing. Metallurgy: Nitrogen is utilized in annealing and sintering processes to maintain controlled environments. OXYMAT PSA Nitrogen Generators OXYMAT’s PSA nitrogen generators, equipped with premium CMS, provide efficient, scalable solutions tailored to the needs of a wide variety of industries. Our systems are designed for energy efficiency and long-term reliability, reducing operational costs and minimizing reliance on external nitrogen supplies. Learn more about OXYMAT nitrogen generators here. The development of Carbon Molecular Sieve has revolutionized PSA nitrogen generation by enabling selective oxygen adsorption and ensuring high-purity nitrogen production. OXYMAT’s PSA nitrogen generators, utilizing high-quality CMS, offer reliable, cost-effective solutions for industries requiring on-site nitrogen generation, supporting processes across sectors like food packaging, electronics, pharmaceuticals, and beyond. #### GO BEYOND THE SANCTIONS Back to news #standwithukraine Dear business partners, friends and network, Thursday last week we witness a full-scale military attack on Ukraine from Putin. It is the darkest moment in our great European history for more than seven decades. It is time for enterprises and companies to stand up for their true value and look away from budgets and profit for a time. OXYMAT has decided to freeze our Russian and Belarus accounts immediately. 1.5 million euros in our order books to Russia has been frozen, it is mainly oxygen generators to hospitals. The ban includes spare parts and service as well as remote service. The decision to freeze medical deliveries is based upon OXYMAT´s evaluation of availability of medical oxygen in Russia and Belarus, should a new pandemic situation occur, we are willing to evaluate this part of the ban*. I call for all family-owned enterprises with strong values to follow us, make a stand, take your losses, and show who you are as company. Show entrepreneurial activism and GO BEYOND THE SANCTIONS, united it will become powerful.* UPDATE: Due to lack of medical oxygen in some parts of Russia, OXYMAT has reevaluated the ban of medical oxygen to hospitals. #### MDD certified oxygen generators Back to news MDD certified OXYMAT sees an ever-increasing demand from customers for improved energy efficiency generators and increasing focus on turn-key on-site PSA plants.The PSA (pressure swing adsorption) system is a safe, reliable and cost-effective process of producing oxygen locally, where the gas is required. It provides users with a flexible and cost-effective solution, where no polluting transport is required. The climate-friendly solution OXYMAT has designed and developed a modular generator (Nordic Series) in close cooperation with our medical customers.OXYMAT is glad to announce that the O2/air factor, is still the best on the market. Power consumption has been optimized with up to 14% and new features are included to prolong the PSA service interval by 50%.The modular design is easily integrated with any existing oxygen supply (cylinders, cryogenic or other PSA systems). OXYMAT has invested heavily in modern production facilities in Denmark to increase efficiency. The assembly line with automated filling of molecular sieve and automated test procedure is unique in the business.Additionally, OXYMAT has:improved the power consumptionImproved design for cheap and environmentally friendly solution (EUR-Pallet size)upgraded all pipes & valves to SS316Lupgraded surface treatment to powder coating for extended lifetime (C4)achieved the lowest dBsystems are ASME & UL approved,achieved the most precise data with use of climate test roomhigher quality pressure vessel– inhouse X-ray testingin sourced production of pressure vessels which reduces supply chain issues Your experienced supplier OXYMAT has supplied more than 4.500 PSA oxygen/nitrogen systems worldwide which has made us the largest and leading European manufacturer. OXYMAT has delivered oxygen systems to the medical applications for more than 10 years with OXYMAT ’s other product series, which is the Twin-Tower Oxygen Generator. The Twin-Tower Oxygen Generator has for years held all relevant medical certifications. And now OXYMAT is happy to announce that since February 2020 OXYMAT’s Nordic Series (modular products) has now also received the MDD (Medical Devices Directive) certificate. Which means that the healthcare sector worldwide now can benefit with a more climate-friendly solution. In fact, OXYMAT has already delivered the new Nordic Series Oxygen Generator to a hospital in Paraguay. And more orders are in the pipeline to be delivered in 2020.500 generators in +130 countries+10 years experience with medical applicationsMDD certificate With the new Nordic Series, the medical applications market will be able to benefit greatly from on-site PSA gas generator system. The Nordic Oxygen Series is the most climate-friendly solution for oxygen on the market. Contrary to getting liquid oxygen on tank, no polluting trucks are required.With a documented lower energy consumption, medical applications will get a solution that is economically advantageous. In most cases, return on investment (ROI) is less than 2 years. In addition, there is a focus on high reliability and quality. OXYMAT has gathered a lot of know-how from customers and OXYMAT always helps the customer to find the right solution. The best alternative to liquid supply or filled cylinders On-site oxygen generators for medical use are increasingly considered the best alternative to traditional liquid supply or filled cylinders. With an OXYMAT oxygen generator, one will get a secure and constant source of pure oxygen, produced directly at the hospital or care site, and that oxygen is available when it is needed.OXYMAT on-site oxygen generators are the wise and safe choice when choosing hospital oxygen supply. The global demand for oxygen generators in the medical field is growing rapidly and to us this is a great challenge, though the European medical market is still only slowly opening up to PSA (pressure swing adsorption) generated oxygen.PSA medical oxygen generators have been proposed as an answer to the high cost and logistical problems associated with oxygen cylinders, the traditional method of supply. Medical oxygen, which is potentially life-saving, is in limited supply in the developing world where studies shown that most health facilities have inadequate oxygen availability and the factors that are important for ensuring oxygen supply differ between facilities. Having a reliable oxygen supply is therefore an important goal for health facilities and reinforces the emphasis on PSA medical oxygen generators as an alternative means. Donations to hospitals around the world OXYMAT has donated generators to hospitals around the world. This means that we help hospitals in regions with limited resources to have a steady flow of oxygen. So far, we have donated units to:Egypt (hospital 57357 treating children´s with cancer)Nepal (general hospital with urgent requirements after earthquake)India (Hindu Mission Hospital)Tanzania (TUMBI regional referral hospital)If you know of a hospital that needs an oxygen generator, please do not hesitate to contact us. We do not have a long list of requirements, but the hospital must be open to all people of all faiths and provide free service for people in need.For more information regarding OXYMAT and our solutions to hospitals e-mail sales@oxymat.com or call at +45 4879 7811, and one of OXYMAT’s competent employees can guide you to the right solution for your needs. #### MDR certificate obtained
in record time Back to news MDR certificate obtained in OXYMAT - Slovakia s.r.o. In May 2022, OXYMAT obtained the Medical Device Regulation (MDR) certificate according to “Regulation (EU) 2017/475 on Medical Devices”.The MDR certificate gives OXYMAT the right to market oxygen generators to the medical market within the European Union, and it has been adapted as a guiding certificate by many countries outside of the European Union.Achieving this major milestoneThe entire organisation in Slovakia has been involved in obtaining the new certificate and it has had some unexpected benefits.Our Quality Manager, Alena Hlavatá point out: “The requirements of the MDR certificate are considerably more stringent then than its predecessor and as a benefit it has led to extended organisational focus on product risk assessment as well as data collection and data analysis.”DNV has been the certifying body for the certificate in OXYMAT  and they were very pleased to issue their first MDR certificate in Slovakia.“The process leading to the MDR certificate took well over one year and was made possible only through extensive teamwork among employees and with the help of very qualified external consultants. I am very pleased with the result and the speed in achieving this major milestone for OXYMAT” says, COO, Michael Meyer “and then in the coming year, we will use this achievement as a steppingstone to start up the MDR process in our facility in Denmark.”The MDR certificate for OXYMAT is valid until May 2027 and replaces the MDD certificate. The MDD certificate in OXYMAT A/S is valid until May 2024. Learn more about our Quality and certificates.  What is medical oxygenMedical oxygen is high purity oxygen and is essential in the treatment of many intensive care procedures including, but not limited to surgery, pneumonia, COVID-19, neonatal and maternal health. #### Membrane technology for on-site nitrogen generation Efficiency and sustainability are of great importance in all industrial settings, and nitrogen gas, due to its attributes, is the cornerstone in maintaining these aspects in numerous manufacturing processes. Industries usually supply nitrogen either through bulk delivery, cylinders, or on-site generation. While bulk delivery and cylinder supply used to be more common, due to efficiency, many industries are moving toward in-house nitrogen generation i.e. using nitrogen generators of PSA or membrane technology. These technologies not only have transformed traditional applications but also have extended their benefits to sectors such as marine, chemical manufacturing, food and beverages, and beyond. While both technologies offer distinct advantages and have been around for decades, membrane technology's broader commercial adoption for nitrogen generation is a more recent development compared to PSA, making it a competitive option for on-site nitrogen generation across various industries. The working principles of membrane nitrogen generators The process of generating nitrogen through membrane technology begins with air compression, where ambient air is pressurized. Compression of air is necessary for propelling the air through the membrane system with sufficient force. Following this, pre-treatment of the air is necessary to remove any contaminants like water vapor, oil, and particulate matter, which could otherwise impede the efficiency of the process or damage the membrane. At the core of the system lies the membrane module, an assembly of hollow fibers composed of a specialized material that discriminates between gases. This selectivity is based on the principle that certain gases will pass the membrane more readily than nitrogen. As the purified air passes through these fibers, oxygen and other gases diffuse through quickly, allowing nitrogen to be isolated and collected with the desired purity. This selective filtration process is finely controllable and offers flexibility in terms of purity and quantity of produced nitrogen. Wide-range industrial applications of membrane generators Membrane nitrogen generators have found their place in a diverse array of industries, highlighting their adaptability: Marine Industry: Used for creating inert environments in oil and gas cargo spaces to prevent fire and explosion risks. Used for blanketing, purging, stripping etc.   Food and Beverage: Employed to extend shelf life by preventing oxidation and spoilage in packaged goods. Electronics: Utilized in creating inert atmospheres to prevent oxidation during the manufacturing of sensitive electronic components. Pharmaceuticals: Critical in maintaining inert conditions to ensure the stability and purity of pharmaceutical products. Chemical Manufacturing: Offers a safe, inert atmosphere for handling reactive chemicals and facilitating controlled reactions. Oil and Gas: Nitrogen is used extensively for pipeline purging, pressure testing, and providing inert atmospheres in potentially explosive environments. OXYMAT Membrane nitrogen generators OXYMAT nitrogen membrane generators are engineered for efficiency and compactness, using only 2.04 m3 of space. They offer substantial energy savings by eliminating the need for continuous operation, as they are engineered for on-demand operations. Ideal for various applications beyond just maritime, their design prioritizes ease of transport and installation adaptability. With the ability to comply with industry standards, OXYMAT caters to both comprehensive nitrogen plant setups and specific component needs. Key features include rapid activation, low maintenance, and remote management options, which makes them a cost-effective solution for reliable nitrogen supply across diverse sectors. Key Features:  Complete N2 supply solution 50-100-150 m3/h at 6-300 bar Compact modular design flexible installation Ideal for retrofit. Minimum maintenance Quick warm up For marine, it has all major approvals Learn more about OXYMAT membrane generators here #### Modern fish farming in Faroe Islands Back to news Oxygen generation for fishfarming One of the leading fish farming companies in the world is Bakkafrost. Bakkafrost is a true story about how efficient fish farming can be turned into a successful business. The Faroe Islands based company has in just a few years become one of the most important players in the salmon industry worldwide, producing more than half of the total production of salmon in Faroe Islands. Leif Mohr who is OXYMAT’s business partner in Faroe Islands has supplied numerous of OXYMAT PSA Oxygen generators to Bakkafrost through the past years.One of the reasons for this success, is the courage to implement new tools into the production. PSA Oxygen generators are one of the keys behind this enormous success which Bakkafrost is experiencing. Being independent from cylinders or bulk supply and being able to increase the level of dissolved oxygen into the water, by using 93% pure Oxygen produced by an OXYMAT PSA generator. The PSA installation has not only increased the number of smolt being produced on land, but it has also increased the size of the smolt and rate of survival.Bakkafrost has more than 30 PSA Oxygen generators from OXYMAT running 24/7/365. In addition, 4 new generators have just been installed at the new smolt station at the Island of Vidoy. The total capacity is more than 180 kg per hour of 93% pure oxygen, and the generators supply 16 huge water tanks for smolt.Vidoy island is one of many islands. Faroe Islands consist of 18 islands placed in the north Atlantic Ocean. The islands were formed by Vulcanic activity about 50 million years ago. Around 50,000 people lives here. These breathtaking islands are controlled and ruled by nature and are host for many different species of birds. #### New and improved marine generator Back to news A better system for the same price OXYMAT has experienced increasing success in the marine market during the last decade. From being an industry newcomer in 2005 we have become one of the largest marine N2 generator suppliers in the world. To keep increasing our market share and revenue on this challenging market we decided to update our design and production drastically. How does it benefit you? Power consumption is +10% lower than any other N2 generator on the marketAll pipe sets and valves are made from stainless steelAll pressure vessels are made from sandblasted and powder P265 in C4 gradeThe system is modular and can be expanded if capacity demands changeSystem is now produced in DenmarkShorter delivery timesOutlet pressure from 5 bar(g) to 9 bar(g)Purity from 95% N2 to 5 ppm O2 contentStill same competitive price as before A short sum up: you can buy an even better system for the same price. The materials are upgraded and your OPEX will drop quite significantly. A smaller power consumption results in a smaller compressor, which means you will not just save on energy but also on running/service costs of the compressor.Furthermore, the stainless-steel valves have a longer lifetime than brass.  How did we do it? Simplification of our production – 80% less partsAutomation – state of the art welding andbending robotsModularize our system – 2 base systems thatcan be expanded based on your wishes By investing heavily in an ultra-modern production facility and rethinking our design, we are now able to remove a large portion of our variable costs. To give you a few examples of what this means in reality let’s look at our pressure vessels and pipe sets. We used to spend more than €1.000.000 yearly purchasing pressure vessels. With our new setup, we will manufacturer and treat the surface of all pressure vessels in house.The vessels are welded on our German Kloos welding robot and the surface treatment is done in our brand-new Danish designed sandblasting, powder coating and curing facilities. We will always have vessels on stock and all vessels are approved for both ASME and PED. If you request special NDT we even have our own X-RAY testing.For the pipe sets the story is the same. We used to have a very large number of generators (both oxygen and nitrogen) in different sizes which resulted in about 100 different pipe set configurations. With the new setup, there are two. The same pipe set can be used for all applications and they are both ASME and PED.With a modern/modular design, a leaner production and more control of our value chain we are pleased to let you reap the benefits of our hard work. You will get the best generator on the market at a competitive price. #### Nitrogen gas generators in marine - their usage as an inert system  One of the main concerns of the transportation of crude oil, clean products and liquefied gases by tankers has been the necessity to secure the cargo from accidents such as fires and explosions. However, ensuring a safe voyage for tankers is not a concern limited solely to the oil and gas industry; it extends to many coastal countries and environmental protection organizations as well. Consequently, vessels involved in the transportation of crude oil, clean products and gases are subject to very strict building standards that prioritize both safe transportation and environmental protection. Since 1974, regulations under SOLAS (Safety of Life at Sea) mandate that all oil and gas transportation vessels must have inert gas systems capable of generating inert gas with an oxygen content not exceeding 5% by volume. Additionally, all ships exceeding dwt (deadweight tonnage) of 8,000 are required to have inerting systems and to maintain a pressure inside the tanks higher than the surrounding atmosphere while ensuring that the air inside the tank contains no more than 8% oxygen by volume. Today, ships transporting oil, clean products and liquefied gases use three different methods to secure inert gas: flue gas systems, which utilize ship engine exhaust gases; inert gas generators, which produce inert gas by burning fuel; and nitrogen inerting systems, which generate high-purity nitrogen through nitrogen generators to ensure cargo tank inerting. The application of nitrogen becomes highly relevant in this context, particularly because of its unique properties and environmental regulations.  What kind of inerting systems are utilized in marine? As mentioned above the marine industry relies on three main inerting systems to establish inert atmosphere within cargo tanks. Each of these approaches employs unique techniques to ensure cargo safety during transportation:  Inert gas generator system How it works Inert Gas Generators operate by combusting fuel within specially designed generators, resulting in exhaust gases rich in carbon dioxide (CO2). These gases are then carefully processed to remove impurities like oxygen and vapor, ensuring that the gas's quality meets the necessary standards for safe usage in the cargo tanks. Flue gas inerting system How it works FGIS relies on utilizing the exhaust gases produced by the ship's engines, which already contain a significant amount of CO2. The produced gases are then additionally processed to remove any remaining oxygen and impurities before being introduced into the cargo tanks.  Nitrogen inerting generation system How it works Nitrogen generators, such as Pressure Swing Adsorption (PSA) or Membrane Nitrogen Generators, are separate systems that are installed on ships. They produce high-purity nitrogen gas from the surrounding air. The generated nitrogen is then carefully directed into the cargo tanks to reduce the oxygen levels and create an inert atmosphere.  How is nitrogen used on marine vessels? Due to its unique properties, such as high compressibility, inert characteristics, and miscibility with water, the use of nitrogen as an inert gas has become the preferred choice on many vessels in the marine industry. Here are som keyways in which nitrogen is employed on the vessels: Inerting fuel tanks Nitrogen is used to create an inert atmosphere inside fuel tanks. The air (containing oxygen, necessary for combustion) inside tanks is replaced with nitrogen. By doing this, the risk of fire or explosion due to any fuel vapors inside the tank is greatly reduced.  Purging pipelines Pipelines in the oil and gas industry often contain flammable gases, hydrocarbons, or other contaminants. Nitrogen is used to purge pipelines, which means flushing them with nitrogen to push out any potentially dangerous substances.  Pressure testing Nitrogen is employed for pressure testing of the pipelines and equipment's. The process is similar to checking automobile tires for punctuations.  Blanketing In storage tanks where liquids like crude oil or refined products are kept, nitrogen is used to create a 'blanket' over the liquid's surface. Nitrogen blanket displaces the air and prevents oxygen from coming into contact with the liquid. As oxygen can cause corrosion and support combustion.  Stripping On ships, especially those transporting crude oil and clean products, it's essential to ensure that cargo tanks are thoroughly cleaned and free from any previous cargo or gases before loading a new cargo. Nitrogen is introduced into the cargo tanks to 'strip' away any residual gases or liquids, effectively making the tanks clean and safe for the next cargo. What benefits do nitrogen gas generators offer marine vessels? Ensuring efficiency on carriers is of paramount importance, and nitrogen gas generators play a crucial role in this process. They offer numerous advantages, including enhanced quality, 24/7 nitrogen production and environmental protection, among others. The generators are typically of a modular design, making them highly adaptable to physical space and capacity needs.    Benefits Safety Nitrogen generators create inert atmospheres, reducing the risk of combustion or explosions on oil and gas ships Regulatory Compliance Nitrogen generators enable compliance with international regulations (e.g., SOLAS) by producing inert atmospheres with low oxygen content. Cargo Quality Control Nitrogen generators maintain cargo quality by creating nitrogen blankets that prevent oxidation and contamination during transport. Environmental Protection Nitrogen generators help in meeting strict environmental standards set by ports, environmental organizations, and coastal nations. Operational Efficiency On-demand 24/7 nitrogen production eliminates the need for transporting and handling nitrogen cylinders, reducing logistical complexities and costs. Adaptability Nitrogen generators can be customized for different vessel sizes and operational requirements. Emergency Shutdown In emergencies or fires, nitrogen generators create inert atmospheres, aiding in shutdown and safety procedures. Reduced Carbon Footprint Producing nitrogen on-site with generators reduces the carbon footprint associated with producing inert gases.   Depending on the size of the vessels and the required nitrogen capacity, marine industry carriers employ two primary types of generators, which are:  Membrane nitrogen generators Generators use semi-permeable membrane technology to separate nitrogen from the surrounding air. Compressed air is passed through the membrane, which allows nitrogen molecules to pass through while other gases like oxygen and water vapor are vented out. Membrane nitrogen generators are usually applied when requirements for nitrogen purity levels are not that high.  https://www.youtube.com/watch?v=xQUa0QmkWHQ&ab_channel=OXYMAT Pressure swing adsorption (PSA) nitrogen generators PSA nitrogen generators use adsorption technology to separate nitrogen from air. PSA generators can produce high-purity nitrogen and are commonly used when strict purity requirements must be met.  In some cases, vessels may employ a combination of both types, however that depends on purity needs, efficiency, regulations and cost-effectiveness. The green advantage – nitrogen generators, environment and cargo quality at ports Nitrogen generators provide a substantial advantage in preserving cargo quality, specifically when vessels are anchored at a port. Unlike inert gas generators and flue gas systems, which rely on gases from combustion, nitrogen generators operate independetely of ship engines with very low emissions. Nitrogen generators ensure compliance with the existing environmental requirements and help in aligning with future port sustainability goals, such as those set by EU and IMO (International Maritime Organization).  In 2021, the EU Green Deal has set a target of achieving a 90% reduction in emissions for EU port cities by 2050. Similarly, the IMO set a CO2 reduction goal for international shipping. This goal demands a minimum of 40% reduction in CO2 emissions by 2030, with further efforts aimed at achieving a 70% reduction by 2050.  Oxymat's nitrogen generators One of the companies that produces nitrogen generators, that also meets port and environmental requirements is OXYMAT.  OXYMAT is a manufacturer that specializes in the production of both PSA and membrane nitrogen generators that are also used in other industries such as food and beverage industry. Two models that stand out are:  N200-5 nitrogen generator Among OXYMAT's PSA nitrogen generator offerings, the N200-5 stands out as an exceptional choise for the marine. Its features include compact design and modular adaptability. Its low comsumptions energy aligns seamlessly with the marine industry's sustainability objectives. Membrane nitrogen solution OXYMAT also provides a reliable membrane nitrogen solution. The generator offers flexible installation, requires minimal maintenance, and has a quick warm-up time. It features are the world's smallest footprint and holds all major marine approvals.  Twin-tower Nitrogen Generator Nordic 200 Nitrogen Generator Membrane Nitrogen Generator Learn more about OXYMAT Nitrogen Generators → In summary, to ensure safety during transportation of oil, clean products and other hazardous materials, vessels in the marine industry employ three main inerting systems, they are: Inert gas generator systems, flue gas inerting systems and nitrogen inerting systems.  Nitrogen generation system that employ Pressure Swing Adsorption (PSA) and Membrane technology can gain significant importance, which in addition to safety they offer easier regulatory compliance and provide environmental benefits.  In line with the 2021 EU Green Deal, which targets a 90% emsissions reduction in EU port cities by 2050, and the outlined CO2 reduction targets for intenational shipping by the IMO, nitrogen generators, as those from OXYMAT, play an important role in attaining these environmental goals. OXYMAT, a renowned nitrogen generator manufacturer, offers solutions such as the N200-5 nitrogen generator and a dependable membrane nitrogen solution. They are designed to easily incorporate with ship's build and meet the strict environmental requirements of the marine industry. Thanks to their modular construction and retrofitting capacity, OXYMAT's nitrogen generator systems can become an ideal choice for current and future vessels.  #### Nitrogen generation for medicinal manufacturing in the pharmaceutical industry In the pharmaceutical industry, nitrogen is essential for maintaining the safety and effectiveness of medications. Nitrogen gas, used throughout the development and production stages, plays a key role in stabilizing active ingredients and extending the shelf life of products like tablets and injectables. With strict quality and safety requirements, the industry benefits from advanced nitrogen generation technologies, such as membrane and PSA systems. These systems provide a reliable and efficient supply of nitrogen directly on-site, allowing optimal purity and volume control crucial for pharmaceutical manufacturing. Every time one reaches for a medication, whether it's a simple antibiotic or a complex medicine used for a chronic disease, there's an invisible protector behind its safety and effectiveness: nitrogen. Nitrogen gas is a vital component in the pharmaceutical industry in both stages of medicine development and production. Its properties help in maintaining the integrity, efficacy, and safety of pharmaceutical products. From stabilizing active pharmaceutical ingredients to ensuring the longevity of finished products like tablets and injectables. Due to high standards for product quality and safety required in the industry, the role of nitrogen becomes even more critical. It is therefore important to understand the various roles nitrogen plays in achieving these objectives. Knowing that the supply methods of nitrogen may vary, it equally important to highlight the different methods and the advantages and disadvantages they offer. The use of membrane and PSA (Pressure Swing Adsorption) nitrogen gas generators represents an important advancement, providing reliable and efficient nitrogen supply directly tailored to the needs of pharmaceutical production. Onsite nitrogen generation ensures on-demand supply with complete control over purity and volume. Forms of nitrogen used in pharma: Gas vs. Liquid In the pharmaceutical industry, nitrogen is used in two main forms: gas and liquid. Nitrogen gas, often produced on-site with PSA or membrane generators, or supplied through cylinders and bulk delivery is essential for protecting sensitive products during manufacturing by preventing oxidation. Liquid nitrogen, known for its rapid freezing capabilities, is used mainly in preparatory steps for processes like lyophilization. While nitrogen gas is integral to various manufacturing stages, liquid nitrogen's use is more specialized, supporting initial freezing needs across different industries, including food and beverages.  Applications of nitrogen in the pharmaceutical industry Nitrogen gas, often supplied by a lab nitrogen generators, is the prime element across both stages of pharmaceutical development and production. As in many other industries such as food and beverage, marine and in ship bulidning, nitrogen for chemical manufacturing, mining etc. it plays a very important role for maintaining the integrity, efficacy, and safety of products. In pharma industry, its applications span from manufacturing processes to preservation techniques. Nitrogen for production: Inerting and Blanketing: Here, is nitrogen used to create a non-reactive environment in containers and production equipment, protecting oxygen-sensitive medications such as epinephrine from degradation.Purging and Sparging: This process involves using nitrogen to eliminate dissolved oxygen in solutions during the manufacturing of sterile injectable drugs, reducing oxidation risk.Freeze drying (Lyophilization): In the freeze-drying of biopharmaceuticals like vaccines, nitrogen aids in maintaining low pressure and temperature, essential for preserving the stability of these products.Product transfer: Nitrogen acts as a carrier to move powdered drugs within production equipment, protecting them from damage that moisture and other impurities can cause. Nitrogen for preservation: Similarly, as in food and beverage industry, nitrogen is used for preservation and MAP packaging for shelf-life extension. Controlled Atmosphere Storage (CAS): This method involves adjusting the storage environment's atmospheric conditions, utilizing nitrogen to displace oxygen. It's particularly beneficial for storing bulk drugs and raw materials, significantly slowing down degradation processes. Modified Atmosphere Packaging (MAP): MAP involves adjusting the gas composition inside product packaging, often replacing oxygen with nitrogen to enhance shelf life. This technique is crucial for a wide range of pharmaceuticals, from pills to biologics. It allows for medication maintain its effectiveness and safety until they reach consumers. The use of nitrogen gas, generated from PSA or membrane generators, or other methods of supply, and its application in both CAS and MAP techniques, highlights its important role in the pharmaceutical industry. How the pharmaceutical industry supplies nitrogen? There are three main methods of Nitrogen supply in the industry, they include: Cylinder Supply: Nitrogen gas can be delivered in high-pressure cylinders. This method is common for smaller scale or less frequent needs. On-site Nitrogen Generators: Pharmaceutical facilities may also opt for on-site nitrogen generation, using either Pressure Swing Adsorption (PSA) technology or membrane technology to produce nitrogen gas from the ambient air. Bulk Liquid Supply: For larger demands, nitrogen can be supplied in liquid form, stored in large tanks, and vaporized to gas when needed. Advantages and disadvantages of different supply methods Each supply method comes with its own set of advantages and disadvantages: Cylinder Supply Advantages: Convenient for small-scale applications; no need for large infrastructure. Disadvantages: Higher long-term costs; requires regular handling and replacement; has potential for supply disruptions. Bulk Liquid Supply Advantages: Suitable for high volume needs; more cost-effective than cylinders for large scale operations. Disadvantages: Requires significant space for storage; has potential for evaporation losses; infrastructure for vaporization needed. Nitrogen Generators Advantages: Unlimited supply; cost-effective in the long term; minimal handling and safety risks; environmentally friendly. Disadvantages: Initial investment can be high; requires regular maintenance. On-site Nitrogen Generators: Membrane and PSA To support the needs of the pharmaceutical industry with high-quality nitrogen, on-site nitrogen generators have become a fundamental in many manufacturing facilities. They offer a dependable and direct supply of nitrogen, crucial for various pharmaceutical applications. There are two principal technologies for on-site nitrogen generation: membrane and Pressure Swing Adsorption (PSA). Membrane Nitrogen Generators Operation: These generators separate nitrogen from air through a semi-permeable membrane, allowing oxygen and other gases to pass through more quickly than nitrogen. Suitability: Best for applications needing nitrogen purity up to 99.5%, commonly used in packaging and quality control of medicines. Advantages: Known for simplicity, reliability, and low maintenance, membrane generators efficiently provide a continuous nitrogen supply and are scalable if large quantities are needed. Pressure Swing Adsorption (PSA) nitrogen generators Operation: PSA generators use adsorbent material to capture oxygen from air, cyclically pressurizing and depressurizing to produce nitrogen gas. Suitability: Ideal for higher purity requirements, up to 99.999%, crucial for manufacturing processes that demand the highest quality atmosphere. Advantages: Offers high purity levels and is also scalable, making it suitable for larger operations that require precise control over nitrogen quality. Benefits of using nitrogen generators Nitrogen generators offer numerous benefits, they include: Cost Efficiency: Over time, the cost of generating nitrogen on-site is significantly lower than purchasing it in cylinders or in bulk liquid form. Reliability and Safety: On-site generation provides a consistent and reliable supply of nitrogen, reducing the risk of contamination and supply shortages. Environmental Sustainability: Generating nitrogen on-site reduces the carbon footprint associated with transporting cylinders or liquid nitrogen. Customization: Nitrogen generators can be tailored to meet the specific purity and flow rate requirements of different pharmaceutical applications. Onsite nitrogen generation offers a greener, safer, and more cost-effective solution for the industry, eliminating the need for energy-intensive liquid nitrogen and high-pressure storage. The approach reduces the risk of injuries associated with handling and storage, and cuts nitrogen costs. Moreover, it ensures a reliable, on-demand supply with complete control over purity and volume, enhancing operational flexibility without the worry of market price fluctuations or delivery delays. Efficiency in medicinal prudcution with OXYMAT nitrogen generators OXYMAT nitrogen generators stand at the forefront of on-site gas generation technology, offering pharmaceutical manufacturers a robust solution for their nitrogen needs. With state-of-the-art PSA or membrane technologies, OXYMAT systems are engineered for utmost efficiency. Quality and durability are paramount in pharmaceutical manufacturing, and OXYMAT delivers on both fronts. These are the different models that OXYMAT offers to their customers: Compact N - 2CI Compact N - C Membrane Nordic Solution These generators are customizable to specific flow rates, purity levels, and pressures. Furthermore, OXYMAT's solutions are scalable to grow alongside your manufacturing demands. The reliability of these systems, combined with their low maintenance requirements, ensures that pharmaceutical production lines remain uninterrupted, further underlining the operational advantages of on-site nitrogen generation. By adopting OXYMAT's nitrogen generators, pharmaceutical facilities can expect not just significant cost savings over traditional nitrogen supply methods, but also a steadfast commitment to quality and environmental sustainability. Conclusion In conclusion, nitrogen's basic role in the pharmaceutical industry cannot be overstated, from safeguarding the integrity of sensitive compounds to ensuring the efficacy of life-saving medications. The advancement of on-site nitrogen generation technologies, represented by membrane and PSA systems, marks a significant leap towards operational efficiency, reliability, and sustainability. With innovative solutions like OXYMAT PSA and membrane nitrogen generators, the pharmaceutical industry is well-equipped to meet the challenges of today and tomorrow, ensuring that high-quality, safe, and effective medications continue to be available to those in need. These technologies not only help in streamlining the production but also facilitate in the industry's commitment to environmental sustainability and cost-effective manufacturing solutions. #### Nitrogen generators in food and beverage industry From cylinders to PSA nitrogen generators In the food and beverage industry, nitrogen is primarily used for packaging, preservation and quality enhancement. It displaces oxygen in packaging ang significantly extends the shelf life of perishable items by slowing down oxidation and bacterial growth. Furthermore, nitrogen is used in the carbonation process of beverages like beer and soft drinks and its inert properties make it ideal for creating a controlled atmosphere in food processing and storage. In the industry, nitrogen gas was historically delivered in high-pressure cylinders or liquid nitrogen containers. However, there has been a shift towards on-site nitrogen production using nitrogen generators due to the numerous benefits they offer. Nitrogen generators are machines used to produce nitrogen gas and work by separating nitrogen from other gases present in the compressed air. The process by which the nitrogen is produced is called pressure swing adsorption (PSA) or by using membrane technology. What are the benefits of nitrogen in food and beverage industry? One of the most significant benefits of using nitrogen is that it extends the shelf life of food products. This is because nitrogen gas creates an oxygen-free environment, which prevents the growth of bacteria and other microbes that cause decay and spoilage. Furthermore, nitrogen gas can also help improve the flavor and texture of food and beverages. By reducing the amount of oxygen present in food packaging, it can prevent oxidation and preserve the freshness of the product. Modified atmosphere packaging (MAP) proccess To highlight, nitrogen is used in various applications within the food and beverage industry, including: Modified Atmosphere Packaging (MAP): Nitrogen is used to replace oxygen in food packaging, extending shelf life and preserving freshness, flavor, and color. Controlled Atmosphere Storage (CAS): Nitrogen helps in preserving the quality of stored food items, particularly in large storage facilities. It regulates the levels of oxygen, carbon dioxide, and nitrogen, along with temperature and humidity. Beverage Production: Nitrogen is used in carbonating beverages like beer and soft drinks. Freezing and Chilling: Liquid nitrogen is used for rapid cooling and freezing of food products, preserving their texture and nutritional value. Bakery Products: Nitrogen is used in packaging bakery items to maintain freshness and extend shelf life. Snack Food Packaging: It's used to inflate snack bags, providing cushioning to protect the contents and displacing oxygen to extend shelf life. Dairy Products: Nitrogen is used in the packaging of dairy products to preserve quality and freshness. Cooking Oil Preservation: Nitrogen is passed through cooking oils to reduce oxygen and thus prolong the oil's usability. Inerting and Purging: Nitrogen is used to create an inert atmosphere in storage tanks and production areas to prevent oxidation and other reactions. Sparging: This process involves bubbling nitrogen through liquid food products to remove dissolved gases. We may often overlook the significance of nitrogen in our everyday lives, however its impact is found in many food and beverages that we consume daily. In this regard, nitrogen is key in Modified Atmosphere Packaging (MAP), a process that keeps our foods like cheese, bread, and snacks fresh for longer periods. In beverages, nitrogen distinctively transforms the texture and taste of craft beers. It also helps in preserving the quality and flavor of wines and in keeping roasted coffee beans fresh. How food and beverage industry supplies nitrogen?   As mentioned in the introduction, nitrogen gas supply in the food and beverage industry primarily involved high-pressure cylinders or liquid nitrogen containers. However, a shift towards in-house nitrogen generation systems has become more prominent, attributed to multiple benefits such as efficiency, cost reduction, physical space and sustainability. Consequently, many companies choose to go with on-site nitrogen generators as they offer continuous supply of nitrogen, reduce dependency on external suppliers, and are more cost-effective in the long run. However, depending on the size of the factory, needs and infrastructure, etc nitrogen in the industry is supplied through four methods: Nitogen Cylinders Bulk Nitrogen Gas Systems: Larger facilities may use bulk gas systems, which involve the delivery (gaseous state) and storage of nitrogen in large quantities, typically in cryogenic tanks.Nitrogen Generators: On-site nitrogen generation systems are becoming increasingly popular. These systems extract nitrogen from the air using technologies like Pressure Swing Adsorption (PSA) or membrane separation. Liquid Nitrogen Tanks: Liquid nitrogen is supplied in bulk tanks. The liquid nitrogen is vaporized into gas before use. Cylinder Supply: High-pressure cylinders are one of the most traditional methods. Nitrogen gas is stored in these cylinders under high pressure and is delivered to the site as needed. Nitrogen generators Within the possibility of on-site nitrogen generation, there are two main technologies used in nitrogen generators: Pressure Swing Adsorption (PSA) and Membrane technology, as we will highlight below: Pressure swing adsorption Nitrogen (PSA) technology PSA technology works by separating nitrogen from other gases present in compressed air through a selective adsorption process. The compressed air is passed through a bed of carbon molecular sieves (CMS), where oxygen and other gases are selectively adsorbed onto the surface of CMS, while nitrogen passes through the bed and is collected for use. Membrane Nitrogen technology Membrane technology works by utilizing a selectively permeable membrane to separate nitrogen from other gases in compressed air. Compressed air is passed through a membrane that allows nitrogen to pass through while other gases are trapped and separated. What benefits do nitrogen generators offer to the food and beverage industry? Apart from covering all the applications mentioned above, both PSA and membrane technologies offer significant benefits to the food and beverage industry such as: Cost Efficiency: Nitrogen generators reduce ongoing costs associated with delivery, transportation, and rental fees for cylinders or liquid nitrogen. Continuous Supply: They provide a consistent and uninterrupted supply of nitrogen, eliminating the need for regular deliveries and the risk of running out. Safety: On-site generators are generally safer than handling high-pressure cylinders or liquid nitrogen, reducing the risk of accidents related to storage and handling. Environmental Benefits: Generating nitrogen on-site reduces the environmental impact associated with the transportation of nitrogen in cylinders or liquid form. Space Savings: They require less storage space compared to storing a large number of cylinders or large liquid nitrogen tanks, freeing up valuable floor space in facilities. Nitrogen generators from OXYMAT OXYMAT's range of nitrogen generators offers a practical and efficient solution for on-site nitrogen production in the food and beverage industry. This range includes: The Nordic Series: Featuring PSA technology, it is designed for energy efficiency and cost-effectiveness, with a flow capacity that can exceed 4500 m³/h. This makes it suitable for various operational scales, from small to large-scale food and beverage production. Membrane Solutions: These are particularly compact, boasting the world's smallest footprint for a nitrogen generator at 635 m³/h. Designed for minimal maintenance, they are ideal for facilities of all sizes, where space and ease of operation are key considerations. Industry Standard PSA - Twin Tower: Delivers high nitrogen purity, higher than 99.9%. This level of purity is essential for maintaining the quality and freshness of food and beverage products, especially in sensitive applications. Together, these generators from OXYMAT offer seamless integration into existing operations, providing a steady and on-demand supply of nitrogen. This reduces the reliance on external nitrogen sources and enhances the overall efficiency of production processes in the food and beverage industry and other industries using nitrogen generators such as marine. LEARN MORE ABOUT OUR NITROGEN GENERATORS HERE In summary, the role of the nitrogen in the food and beverage industry is very important, primarily for its properties used in preservation and enhancing product quality. Nitrogen is used in various applications such as Modified Atmosphere Packaging (MAP), beverage carbonation, and food storage, among others. Factories within the industry will traditionally supply their nitrogen through high-pressure cylinders or liquid nitrogen containers. However, the industry is increasingly shifting toward on-site nitrogen production i.e. nitrogen generators for their efficiency, cost-effectiveness and sustainability. Nitrogen generators use advanced methods like Pressure Swing Adsorption (PSA) and membrane separation to provide a better way of producing nitrogen. They are cost-effective, supply nitrogen continuously, are safer, better for the environment, and save physical space. OXYMAT offers several types of these generators, including the Nordic Series, Membrane Solutions, and the Twin Tower model. These systems produce continuous and very pure nitrogen, up to 99.99%. Regardless of the size of the operation and facility, they can easily be fitted into production processes. #### Nitrogen injection Back to news Use of nitrogen injection in porous plug technology Today, with a stringent economic and environmental climate prevailing in the copper business, there is an increased interest in evaluating new processing alternatives for production. Kansanshi Copper Mining in Zambia adopted a method called ‘porous plug technology’ using nitrogen gas injection. OXYMAT has recently supplied a duplex nitrogen generator to Kansanshi Mining in Zambia. The system includes two independent nitrogen generating systems installed in a 20 feet frame (see image below). The system is built as a plug & play system. With a frame built plug & play system the customer has many benefits, such as easy transportation, lower foot-printand trouble-free installation on-site.The nitrogen produced is used for porous plug technology. The use of porous plug technology on anode furnaces is well established, and the technology has been installed in several copper smelters throughout the world.The technology is based on the controlled injection of inert nitrogen gas into the molten copper through porous refractory plugs located in the bottom and lower regions of the anode furnace. Porous plug benefits: The main potential benefits associated with the use of porous plug technology on anode furnaces in a copper smelter are: a reduction in fossil fuel consumed, improved control of SO2 in anode furnace stack emissions, reduced refractory attack and increased cycle and annualized capacity due to the elimination of solid accretions inside the furnace. The mentionedbenefits are due in large part to the stirring and mixing caused by the introduction of the inert nitrogen gas into the molten copper bath through the porous plugs. Own on-site nitrogen production saves costs: More and more mines are investing in nitrogen generators. Reasons being: to cut costs and to become independent from nitrogen supplies. There are several ways to be self-sufficient with nitrogen, however OXYMAT nitrogen generators holds several advantages: the mine is guaranteed a continued nitrogen supply of the exact quality and quantity needed.Furthermore, OXYMAT plants can deliver nitrogen purities from 95% to 99.9999% and can be supplied with options such as multi-flow with two paralleled supplies in two different purities! Our generators are easily installed and will run automatically after installation. The systems are compact with small footprints and low noise levels, which makes it possible to install the units in most factories – there are no reasons to not make this investment! #### Onsite medical oxygen generators: a cost-effective oxygen production Medical oxygen generators, particularly the Pressure Swing Adsorption (PSA) type, are increasingly becoming vital in healthcare for their cost-effectiveness and efficiency. This post discusses their important role in medical treatments, compares them with other oxygen supply methods, and emphasizes the benefits of PSA medical oxygen generators in meeting the growing demands of healthcare. In healthcare settings, particularly in hospitals, medical oxygen serves as a critical lifeline. High-purity oxygen is essential for a range of treatments, including respiratory therapy, anesthesia, and life support. Among the methods of oxygen supply, medical oxygen generators, especially the Pressure Swing Adsorption (PSA) oxygen generators, have emerged as indispensable technologies. In today's healthcare settings, oxygen is primarily supplied through three main methods: PSA oxygen generators, oxygen concentrators, and through bulk oxygen delivery. Historically, hospitals and healthcare facilities, especially in upper-middle- and high-income economies, have depended on the practice of storing and transporting oxygen, or the method known as bulk oxygen delivery. These methods have often proved inadequate in meeting the increasing healthcare demands, a fact that became particularly evident during the COVID-19 pandemic. In contrast, low- and middle-income economies frequently struggle with the challenges of limited infrastructure and unreliable supply chains.Furthermore, it has become evident that oxygen concentrators, as one the most widespread solution in low- and middle-income economies, are the least effective solution, particularly for critical patients. For example, one unit produces oxygen for one patient which often fall into disrepair due to the cost and complexities of maintaining them (Ref. PATH and WHO). Oxygen delivery systems like PSA oxygen gas generators, on the other hand have become more pronounced, as they deliver stable on continuous and high purity level supply of oxygen. Unlike industrial oxygen, medical oxygen is specifically purified and produced to meet strict medical-grade standards. Weighing the distinct requirements and constraints of healthcare settings, the following sections details the three primary methods of oxygen supply, their advantages, and disadvantages.  What is medical oxygen? Medical oxygen refers to the breathable air that is highly concentrated with oxygen molecules. It is an important component in treatments and procedures where the body's oxygen level needs to be increased, such as supporting patients with respiratory conditions. Unlike industrial oxygen, like oxygen used in gold mining, medical oxygen is subjected to strict quality control measures to ensure a high level of purity. How is oxygen supplied in healthcare? As contemporarily stands, there are three main ways of oxygen supply, which include PSA oxygen generators, oxygen concentrators, and bulk oxygen delivery. Each method offers their unique advantages and disadvantages. PSA oxygen generators provide high volume and onsite oxygen production, oxygen concentrators offer portability, while bulk oxygen delivery is ideal for high-demand settings. These methods form the backbone of oxygen supply in global healthcare. Medical oxygen generator - PSA plants PSA oxygen plants for medical usePSA oxygen generators, also known as PSA plants, are standalone oxygen generation systems designed to produce oxygen for multiple patients simultaneously. They work by using a flow and compression process to extract oxygen from the air. PSA plants are commonly utilized in larger healthcare facilities and hospitals. While they require a significant upfront capital investment, they offer scalability and are cost-effective in delivering a consistent oxygen supply. Small OXYMAT PSA Oxygen plant. Advantages and disadvantages for medical oxygen generators Advantages Disadvantages Stable and continuous supply Higher initial capital investment Efficient for high oxygen demand Energy and infrastructure requirements Cost-efficient over time Maintenance (trained personnel) Reduced dependence on suppliers No need for cylinder handling Lower ongoing oxygen costs Reduced transportation risks Physical footprint Customizable oxygen concentrations Transportation (no transportation) Filling cylinders and tanks if needed Oxygen concentrators Oxygen concentrators are simple devices used to extract oxygen from ambient air. They operate by removing nitrogen from the air, resulting in a concentrated oxygen supply that can be delivered to patients through nasal cannulas or masks. This method is often preferred in healthcare facilities with limited resources, particularly in low- and middle-income economies. However, apart from being advantageous in some healthcare settings, they have their noticeable limitations. As such they are only used for non-critical patients, they have short life span and have a limited oxygen purity rate, among others.    Bulk oxygen supply Bulk oxygen supply and its storages involve the production of highly purified liquid oxygen through a process known as cryogenic fractional distillation. Liquid oxygen is stored in bulk tanks and can be distributed in various forms, such as converting it into gas and storing it in cylinders and distributing it through hospital pipelines. Advantages and disadvantages for bulk oxygen supply AdvantagesDisadvantages Stable and continuous supply of oxygen Higher initial capital investment Suitable for larger healthcare facilities Requires well-established operational model Efficient for high oxygen demand Steady demand needed for cost-effectiveness Can be used in high-income countries Requires reliable transportation infrastructure Requires specialized storage and handling Complex installation Large physical footprint Safety considerations (high flammability) Cost of cryogenic infrastructure Environmental impact (transport and maintenance) Risk of supply disruptions Oxygen price fluctuations Gasification (Safety risks) The three methods highlighted above indicate that oxygen supply in healthcare settings faces significant challenges, and as sector does not seem to adequately be prepared for future developments. Before selecting the appropriate oxygen supply method, it is necessary to thoroughly understand the whole ecosystem. This includes addressing the increasing demands due to a growing and aging population, as well as the needs of remote or under-resourced areas. In this context, an onsite medical oxygen generator, stand out as a most viable solution for long-term and critical needs. Their capability to deliver a stable and continuous onsite oxygen makes them fundamental in building a sustainable healthcare. As in bulk delivery, they are efficient for both high and low oxygen demand. Their dependence on a stable electricity supply, on the other hand, can pose difficulties, especially in regions with unstable electric power resources. However, incorporating renewable energy sources such as solar and wind power into their settings, can offer a solution to power-related challenges. Additionally, what makes a PSA oxygen generator a more suitable choice, especially for hospitals and healthcare facilities that depend on oxygen bulk delivery and cylinders, is the fact that they can also be used to store the generated oxygen in cylinders and tanks. They can easily be incorporate them into already existing oxygen distribution infrastructure.     OXYMAT's PSA oxygen generators - oxygen solutions for healthcare OXYMAT’s PSA oxygen generators stand out for their ability to deliver stable and continuous onsite supply of oxygen. OXYMAT Two-column, known also as the Two-tower medical oxygen generator is known for their quality and reliability. Their robust build up has made them the preferred choice for many healthcare facilities and diverse healthcare environments in more than 150 countries. Depending on the healthcare facility's settings, needs, and location, OXYMAT offers solutions either as standalone onsite oxygen generators or as turnkey solutions, equipped with service offerings. OXYMAT PSA systems consist of several components including a compressed air system, which encompasses an air compressor, refrigeration dryer, air receiver, and filters. Additionally, the turnkey solution includes a PSA skid, an oxygen receiver, and optionally, an oxygen booster and filling station, as well as a container or a frame-built solution if required. The capacity of the generators ranges from 2 to 189 Nm³/h, with purities reaching up to 95%. Furthermore, key features of the OXYMAT oxygen generators include low energy consumption as low as 1.0 kW/m³ of oxygen, and low CO2 emissions. OXYMAT PSA oxygen generators are certified with various international approvals, including ISO 9001, ISO 13485(en), ISO 14001, and several others, ensuring compliance with global standards in healthcare and environmental management. Conclusion Oxygen is critical in healthcare, with PSA oxygen generators, oxygen concentrators, and bulk oxygen delivery being the primary supply methods. Each method has its pros and cons, however PSA oxygen generators emerge as a highly effective solution. They offer stable, continuous onsite oxygen production, suitable for a wide range of healthcare settings. Despite a higher initial cost and infrastructure needs, they are cost-effective in the long run, as they reduce dependency on external suppliers and are unaffected by oxygen price fluctuations. One challenge that comes with installing a PSA oxygen plant, particularly in the remote areas, is the requirement for stable electric power. However, incorporating renewable sources of energy in their settings can also eliminate these challenges. Oxygen concentrators are more suited for non-critical patients and those in resource-limited settings. While they are simple to use, their limitations in flow, maintenance and oxygen purity, rates, maintenance etc. makes them less viable as a solution. Bulk oxygen supply, on the other hand, is ideal for high-demand environments, yet the solution presents its own set of challenges, including transportation infrastructure, high initial investment risks and a significant environmental footprint. OXYMAT’s PSA generators stand out with their low energy consumption, adherence to international standards, and global application, making them a preferred choice in many modern healthcare facilities for both high and low oxygen demands. #### Onsite oxygen generation for biogas plants The production of biogas has rapidly gained traction as a sustainable method for converting organic waste into usable energy. From agricultural manure and municipal waste to byproducts from food industries, the feedstocks are abundant and renewable. Today, many plants operate in decentralized locations, with biogas either injected into the natural gas grid or used directly in combined heat and power (CHP) engines to generate electricity and heat. But optimizing biogas for energy use requires more than just anaerobic digestio, it demands gas treatment, and this is where oxygen plays a decisive role, Why oxygen matters in biogas production In its raw form, biogas contains not only methane but also undesirable compounds like carbon dioxide and hydrogen sulfide (H₂S). When biogas is burned in CHP gas engines, the H₂S is oxidized to form sulfur dioxide (SO₂), a highly corrosive gas that damages engine components, heat exchangers, and piping infrastructure. To protect critical equipment, removal of H₂S before combustion is non-negotiable. Oxygen-based desulfurization: a proven method One of the most efficient methods for reducing hydrogen sulfide levels is oxygen injection directly into the biogas fermenter. When gaseous oxygen is introduced into the headspace above the slurry, naturally occurring microorganisms oxidize the H₂S into elemental sulfur: 2 H₂S + O₂ → 2 S + 2 H₂O The sulfur is then deposited on internal surfaces and eventually returns to the liquid phase, where part of it is flushed out with the digested biomass. This biological process is simple, robust, and does not require chemicals or complex scrubbing units, but it relies entirely on a stable oxygen supply. Why on-site oxygen generation is the smart choice OXYMAT’s PSA oxygen generators are increasingly being integrated into biogas plants across Northern Europe for one key reason: they guarantee a continuous, cost-effective supply of oxygen, on demand. Here’s what makes them indispensable in biogas applications: Reliability: Unlike cylinder deliveries or liquid oxygen tanks, OXYMAT systems produce oxygen on-site, ensuring uninterrupted supply regardless of logistics. Cost-efficiency: The cost per Nm³ is significantly lower over time compared to purchasing oxygen externally. Process fit: The desulfurization process does not require ultra-high purity. Our PSA generators deliver oxygen at 93–95% purity, ideal for this application. Scalability: Oxygen demand in biogas plants often starts at 10 Nm³/hour and grows. OXYMAT units are modular, allowing easy capacity upgrades. Compact footprint: Our generators are available as standalone systems or in containerized plug & play formats, simplifying installation and relocation. Field proven in real-world plants - OXYMAT oxygen generators OXYMAT has supplied PSA oxygen generators to a wide range of biogas installations, particularly in Denmark, Germany, and the Netherlands. These systems are trusted by operators who need high uptime, minimal maintenance, and a long lifecycle. With no reliance on external delivery schedules or fluctuating supply costs, on-site oxygen generation gives plant operators full control over a key part of their process—one that directly impacts equipment lifespan and operational cost Simplify your operations. Generate your oxygen on site. Contact us to explore how OXYMAT oxygen generators can be integrated into your biogas plant. FAQ What is the role of oxygen in biogas production? Oxygen is used in the biogas production process to remove hydrogen sulfide (H2S) from the biogas. H2S is an unwanted component in biogas, as it can lead to equipment corrosion and damage. How is hydrogen sulfide removed from biogas? A simple and effective method to remove hydrogen sulfide is by introducing gaseous oxygen into the biogas fermenter. Oxygen reacts with hydrogen sulfide, leading to its oxidation into elemental sulfur by microorganisms. What is the chemical reaction involved in hydrogen sulfide removal? The chemical reaction is as follows: 2 H2S + O2 -> 2 S + 2 H2O. This reaction converts hydrogen sulfide into elemental sulfur and water. What happens to the sulfur after removal? The sulfur accumulates on the surfaces inside the biogas fermenter and eventually reenters the liquid biomass. Some of it may be converted back into hydrogen sulfide and flushed out with the degassed slurry. Why is onsite oxygen generation preferred for this process? Onsite oxygen generation is preferred because it offers a reliable and cost-effective solution for providing the required amount of oxygen in biogas plants. It eliminates the need for external oxygen supplies and ensures a continuous oxygen source. What is the typical oxygen flow rate required for desulfurization? Oxygen consumption in biogas plants typically starts at flow rates of 10 Nm3/hour and increases as needed for the desulfurization process. Is the purity of the generated oxygen critical for desulfurization? The desulfurization process is not highly sensitive to gas purity. Oxygen purities ranging from 93% to 95% pure oxygen are suitable for effective removal of hydrogen sulfide. #### Oxygen for hatcheries and broodstock: Why it matters for aquaculture Oxygen is a key factor in aquaculture, especially in hatcheries and broodstock systems. Fish depend on stable oxygen levels for survival, growth, and reproduction. Without enough oxygen, larvae struggle to develop, broodstock experience lower fertility, and overall production suffers. Poor oxygen management leads to higher mortality rates, weaker fish, and operational inefficiencies. Hatcheries require precise oxygen control to support the early stages of fish development. Larvae have high metabolic rates and need a constant oxygen supply to grow properly. Even slight drops in oxygen levels can increase stress and mortality. For broodstock, oxygen is equally important. Reproduction is an energy-intensive process, and oxygen fluctuations can reduce spawning success and weaken offspring. Many aquaculture facilities face challenges in maintaining optimal oxygen levels. Factors such as water temperature, fish density, and biological activity affect oxygen availability. Traditional aeration systems often fall short, and liquid oxygen involves high costs and logistical challenges. A more efficient solution is on-site oxygen generation, which provides a consistent and cost-effective oxygen supply. For hatcheries and broodstock operations, stable oxygen levels directly impact efficiency and profitability. Investing in reliable oxygen solutions ensures stronger fish, better reproduction rates, and overall improved yields. Oxygen needs in hatcheries Hatcheries focus on the earliest stages of fish life, where oxygen demand is high. Larvae are highly sensitive to oxygen fluctuations, and insufficient supply can slow growth and increase mortality. Proper oxygenation supports metabolism, feeding efficiency, and immune system development. A stable and sufficient oxygen supply helps hatcheries maintain water quality and prevent stress-related issues. Consistent oxygen levels improve survival rates and ensure that juvenile fish develop into strong, healthy stock. Without reliable oxygen management, hatcheries risk high losses and reduced fish quality. The role of oxygen in broodstock management Broodstock are the backbone of fish farming, as they determine the quality of future generations. Oxygen plays a direct role in reproductive health and spawning success. Low oxygen levels can weaken fish, reduce fertility, and lower egg quality. Spawning is a demanding process that requires increased oxygen intake. If oxygen levels drop during this period, broodstock may experience stress, leading to poor breeding outcomes. Maintaining high and stable oxygen levels ensures that fish stay in peak condition and produce stronger offspring. Common challenges in oxygen management Managing oxygen levels in aquaculture is complex. Several factors influence oxygen availability: Water temperature – Warmer water holds less oxygen, requiring increased supplementation. Stocking density – Higher fish populations consume more oxygen, increasing demand. Biological activity – Decomposing waste and microbial activity deplete oxygen levels. Traditional aeration methods, such as air stones and paddlewheel aerators, often fail to provide adequate oxygenation, especially in high-density systems. Liquid oxygen is another alternative, but it comes with high transportation and storage costs. These challenges make it difficult for hatcheries and broodstock farms to maintain optimal conditions. How OXYMAT oxygen generators supports aquaculture OXYMAT’s PSA oxygen generators provide a stable, on-demand oxygen supply. They extract oxygen directly from ambient air, eliminating the need for storage and delivery. This allows hatcheries and broodstock farms to maintain consistent oxygen levels without relying on external supply chains. For facilities with limited space, OXYMAT’s compact oxygen generator solutions offer a practical alternative. These systems are designed for efficiency, delivering high-purity oxygen while taking up minimal room. They are easy to install and scale according to production needs. Key benefits for hatcheries and broodstock systems: Consistent oxygen supply – Ensures stable levels to support fish health and reproduction. Cost savings – Eliminates recurring expenses associated with liquid oxygen transport and storage. Low maintenance – Built for continuous operation with minimal upkeep. Compact design – Space-efficient solutions that fit within hatchery setups. Scalability – Systems can be expanded as production increases. By switching to on-site oxygen production, hatcheries and broodstock farms improve fish health, reduce mortality, and enhance overall productivity. A reliable oxygen supply is essential for hatcheries and broodstock management. Without it, fish experience stress, poor growth, and reduced reproductive success. Traditional oxygenation methods often struggle to meet demand, leading to inefficiencies and increased costs. OXYMAT’s compact oxygen generator solutions provide a cost-effective and sustainable way to optimize aquaculture operations. By ensuring stable oxygen levels, these systems help hatcheries and broodstock facilities improve survival rates, breeding success, and overall production. Want to improve your aquaculture oxygen supply? Learn more about OXYMAT’s compact oxygen solutions today. #### Oxygen for Ukrainian hospital Back to news Medical oxygen donation OXYMAT is sending two complete plants to produce medical oxygen to Ukraine. The generators are being shipped to Ukraine today and are expected to be delivered in Lviv early next week. The donation can keep up to four small hospitals supplied with oxygen - but the need is far, far greater, OXYMAT's CEO points out.The World Health Organisation (WHO) has repeatedly issued a request for more oxygen to Ukraine because the country's hospitals cannot provide enough for its hospitalised citizens following the Russian invasion of the country. That wish is heard by Danish OXYMAT, which over the past week has been working to send a total of 16 tonnes of equipment to Ukraine:"We are sending two complete oxygen plants with filling stations to Ukraine today. We know the need is much greater. But if we can save lives by keeping up to four small hospitals running on oxygen, we will. This is what we can afford to give away. So, I would very much like to encourage others to do the same," says Jesper Sjögren, CEO of OXYMAT.Equipment sent directly to Ukrainian authorities For the past 10 years, the Danish company OXYMAT has been present in Ukraine, and right up to the invasion, the company has been working with the Ukrainian company MEGASAN to sell and install oxygen generators to the country's hospitals as well as other industry in the country.For this occasion, OXYMAT is working with the Ukrainian authorities. To ensure the aid reaches its destination as quickly as possible.“At this point, Ukrainian hospitals are in desperate need for medical oxygen. Our hospitals in the Lviv region cannot handle the pressure from Ukrainians fleeing from other parts of the country, and we highly appreciate all the help we can get at this difficult time” says Orest Chemerys, Director of the Health Care Department of the Lviv Regional Military Administration."The local authorities tell us that they really need the oxygen. It needs to go as quickly as possible – as the hospitals are running dry. So, together with good partners, we are getting the equipment out and into use as soon as possible," concludes Jesper Sjögren.The total donation is worth DKK 3.5 million. The transport is donated by DFDS/ICT Logistics and two oxygen boosters are donated by American RIX Industries. The oxygen boosters are used to compress the oxygen before it is filled into cylinders.OXYMAT is grateful for the support of RIX Industries and DFDS/ICT Logistics for the donation, as it has helped the company to double its donation to two full plants including filling stations and cylinders. #### Oxygen generators for a hospital in Trinidad and Tobago Back to news On-site oxygen generation for a hospital in Trinidad and Tobago OXYMAT A/S has previously supplied an oxygen system to the newly built part of The San Fernando Teaching Hospital in Trinidad and Tobago. The oxygen system supplied has following specifications: oxygen PSA generator system: 28.2 Sm3/h capacity, 95% purity, 5 bar(g) outlet pressure and a complete air supply. The system is operating and supplying oxygen for all 216 beds in the hospital.The San Fernando Teaching Hospital is located at Chancery Lane, which is an extension of the San Fernando General Hospital, located on the twin-island Republic of Trinidad and Tobago in South America.The PSA OXYMAT medical oxygen generator has been supplied with medical approval and all certifications for the medical purposes.OXYMAT oxygen generators are produced in accordance with:ISO 9001:2008ISO 13485:2012ISO 14001:2004+AC 2009 OHSAS 18001MDD (Medical Devices Directive)PED (Pressure Equipment Directive)The main services in this new part of the hospital includes specialties within maternity and child health, paediatrics, medical, general surgery, diagnostics clinic, urology, neurosurgical, orthopaedics, a pharmacy, ultrasound and xray services are also available. The Chief of the hospital said, transferring hospitalised patients will be more difficult, but added, “We are confident and happy that we are going to start the outpatient services and the inpatient will commence soon after. The opening day of the new part of the hospital will be a historic day for South and the country.”The new part of The San Fernando Teaching Hospital is equipped with modern lecture halls, seminar rooms, laboratories and conference rooms, and rooms for outpatient clinics. There are also rooms for doctors on call.The hospital can accommodate 216 beds. At last OXYMAT is pleased that each day 216 beds are using OXYMAT oxygen. Therefore, we are proud to announce that OXYMAT is a part of the medical health system in Trinidad and Tobago. Benefits of OXYMAT medical PSA generators: On demand production of oxygen.Overall cost reduction up to 80% in comparison with delivery of cylinders.Safe delivery, controlled flow and uninterrupted gas at a given flow, purity and pressure.Avoid rental charges, transportation expenses, refills and labor costs. #### Oxygen generators for gold mining: a key to sustainable cyanidation and autonomy Oxygen generators for gold mining are making an important impact on the industry, specifically helping in creating a more sustainable cyanidation process. On-site oxygen generators, such as PSA and VPSA, are improving the effectiveness of gold leaching while also addressing environmental issues. This blogpost discusses the broader implications of using oxygen generators in the industry, highlighting their contribution to a cost-effective approach to gold extraction. It additionally points to advantages using these generators in remote gold mining operations. Gold mining, an industry as old as civilization itself, has continually evolved and the introduction of cyanidation, also known as gold leaching, in the late 19th century marked a significant leap forward in gold extraction technology. However, although a leap the process itself has been a continuous challenge for the industry. Cyanide a highly toxic chemical element is not only harmful for the environment but also for the personnel working with it. In gold extraction, the sources of gold are natural and depending on the yield, they are categorized into high-grade ores, low-grade ores, nuggets, and placer deposits. The cyanidation process is particularly crucial for processing both low-grade and high-grade ores, and the efficacy of this process is heavily dependent on the availability of oxygen. Thus, oxygen supply for the industry is of utmost importance. Traditionally, gold mining operations have relied on various methods to supply the necessary oxygen for cyanidation, including cylinder-based oxygen, and bulk oxygen delivery, known also as industrial oxygen. However, these methods often fall short in terms of sustainability, cost, and logistical efficiency. The use of on-site oxygen generators in this context has marked a significant advancement, as it goes beyond just improving efficiency. In a time when protecting the environment is crucial, using oxygen generators shows a responsible effort towards adopting eco-friendly measures in the gold mining sector.   What makes on-site oxygen generators a more viable choice is their independence from external supply chains. This is particularly beneficial, because supply chains can be unreliable and costly, especially in remote mining locations. On-site oxygen generators ensure a consistent oxygen supply, crucial for maintaining the efficiency of the cyanidation process. Cyanidation or the leaching process in gold mining and the role of oxygen Cyanidation, also known as the leaching process, is a widely used method in the mining industry for extracting gold and silver from ores.  The oxygenation process enhances the efficiency of cyanidation and ensures maximum gold extraction and yield. Without the presence of oxygen, the leaching process would be significantly slower and less effective.Gold/silver ore from the mine is crushed and then sent to the mill, where the ore is ground down to a fine particle size. As part of the milling process, water is added to the mill with the ore so that a slurry is formed. This slurry is mixed with a sodium cyanide solution and aerated and agitated in tanks. The cyanide causes the normally unreactive elemental gold to be oxidized by the oxygen. This Au+ then forms a complex with the cyanide. The overall reaction occurring is as follows: 4Au(s) + 8CN- (aq) + 2H2O (l) + O2 (g) → 4[Au(CN)2]- (aq) + 4OH- (aq) The oxygenation process enhances the efficiency of cyanidation and ensures maximum gold extraction and yield. Without the presence of oxygen, the leaching process would be significantly slower and less effective. Cyanidation intsallation in a gold mine What is Cyanide? Cyanide is a highly toxic chemical element which is composed of carbon and nitrogen. It is known for its deadly effects on living organisms, including humans. All waste after leaching process as water, slurry must be treated and monitored for residual free cyanide before depositing. Cyanide is found in various forms, such as sodium hydrogen cyanide gas or potassium cyanide powder. Due to its potency, cyanide is typically used in industrial processes, such as metal plating and gold mining. Types of gold mining and the leaching process As mentioned before, the process of leaching or cyanidation, is a chemical technique used for gold extraction. The specific application of this technique varies depending on the form and location of the gold. In the gold mining, the extraction methods can generally be divided into three categories, characterized by the yield and type of gold deposit being mined:  High-grade ores: This category of ores refers to those with a higher concentration of gold, which allows for a simpler and less cyanide-intensive process of separating the gold from the surrounding rock through cyanidation. Low-grade ores: consist of very small amounts of gold, which calls for a more rigorous cyanidation procedure accompanied by flotation and roasting, resulting in a greater need for cyanide. Nuggets and placer deposits: typically, do not necessitate cyanidation due to the effectiveness of mechanical techniques such as panning. Oxygen supply and gold mining in remote areas Oxygen supply for gold leaching is a critical component of the process, impacting the efficiency and environmental impact of gold extraction. Various methods of oxygen supply are available, each offering to different operational needs and scales: Oxygen Generators: These systems generate oxygen directly at the mining site, which is particularly beneficial for remote locations where transporting oxygen can be challenging. They offer a continuous supply, crucial for large-scale operations, and reduce dependency on external sources. Oxygen Cylinders: Portable and easy to use, these are ideal for smaller mining operations or areas where on-site oxygen generation isn't feasible. They provide flexibility but require regular replacement or refilling. Bulk Oxygen Delivery: Suitable for large-scale mining activities, this method involves the delivery of oxygen in large tanks. It's efficient for operations that need large volumes of oxygen and have the infrastructure to transport, store and handle bulk oxygen. Compressed Air Systems: A traditional method where compressed air is used for aeration. While less efficient in oxygen transfer compared to pure oxygen systems, it remains a common method due to its availability and lower technological requirements. As indicated above, the problem of supply becomes more prevalent when it comes to mining in remote areas, as ensuring a steady supply of oxygen is a complex task. This is true for both large-scale and small-scale operations. Remote locations often lack infrastructure, making transport of supplies like bulk oxygen delivery or refilling the cylinders difficult. Oxygen generators are particularly useful in such settings due to their on-site generation capability. Oxygen generators – the sustainable choice for gold mining in remote areas In remote gold mining operations, where traditional oxygen supply methods can be challenging, the use of oxygen generators has become increasingly important. These generators provide a reliable source of oxygen, crucial for the cyanidation process. There are usually two types of oxygen generators in use: PSA (Pressure Swing Adsorption) Oxygen Generators: Efficient oxygen production from air. Suitable for various operational scales. Low maintenance and operational costs. VPSA (Vacuum Pressure Swing Adsorption) Oxygen Generators: Enhanced energy efficiency due to lower operating pressures. Higher capital expenditure. Ideal for high-volume oxygen needs in larger operations. These systems provide an efficient oxygen supply on-site, overcoming logistical challenges and reducing supply transport costs. Furthermore, apart from autonomy in oxygen supply, onsite oxygen generation offer the ability to become unaffected by oxygen price fluctuations, as was the case during the pandemic of COVID 19, between 2020 and 2022. According to Future Market Insights the overall oxygen market is expected to increase from US$ 71,211.7 million in 2023 to US$ 152,323.1 million by 2033, mostly due to medical and other industrial use. A clear indication for the mining management to become independent of external oxygen supply. Additionally, the use of on-site oxygen generators supports not only gold extraction techniques, i.e. cyanidation, but also advances sustainable mining practices, such as reduction of CO2 emissions from transport. Oxygen can play also important role by destruction of residual free cyanide in slurry to the less toxic substances before safe deposition. OXYMAT oxygen generators – tailor made solutions for gold mining  Gold mining operations in remote areas are characterized by their inadequate settings for access to infrastructure, which makes it challenging to meet the demand for essential resources like oxygen. Whether it is delivering large quantities such as bulk oxygen or using cylinders, there is a need for reliable transportation connections to industrial zones or oxygen production facilities, which often are located far away from the mines. OXYMAT being one of the largest manufacturers, with more than 7000 worldwide installations of oxygen generators and systems, have tackled this by providing gold mines with solutions that suit their settings. Gold mines can be provided with either standalone oxygen generators or tailored made systems, such as frame-based solutions or containerized solutions. Some of the key features of the standalone oxygen generators, known as the Twin-Tower include low energy consumption, power consumption in range 0.8 - 1.2 kW/m3 oxygen (depend on site conditions), low CO2 emission, heavy duty construction designed for rough conditions and industrial use. It is mounted on a skid or container and has a full compressed air system. The model comes in various oxygen production capacities in range 2 – 473 Nm3/h @ 92%.   If oxygen lower output pressure is enough in range 2.5 – 3.5 bar physical, one can also choose the Nordic model which is manufactured in different variations. This model is highly regarded in the marine industry for its retrofitting capabilities, but for producing nitrogen. Some of its features include low energy consumption from 0.6 kW/Nm3, all pipes and valves are made of stainless steel (SS 316L), the model is sandblasted, and is powder coated.           Twin-Tower Oxygen generator O200 Oxygen generator Learn more about OXYMAT generator here. OXYMAT´s oxygen generators are tailored specifically for gold mining operations. Their design is sturdy and durable, perfect for withstanding the challenging conditions found in gold mining environments. Both models of generators offer plug and play installation. Frame-built oxygen solution Apart from offering standalone generators, OXYMAT offers a built-in-frame oxygen generation solutions for gold mines in capacities 1 – 30 tons oxygen per da. A type of installation that is in service across the globe, such as in Asia, Africa, Americas etc. Som of its key features include: Advanced control system With complete PSA wiring inside of the skid is designed for fast and easy installation on site. System is prepared for a remote control and monitoring of process parameters via ethernet, or other interface connection requested by the customer. Advanced flow control system Allows customer to choose the por­tion of oxygen for each of the leach­ing tanks silos to fine tune the process of the gold extraction from the ore. Heavy duty construction Is designed for rough conditions – high temperatures, dusty, rainy environment of the mining environment. Minimum maintenance of the PSA generator gives easy and long-lasting operation for the personnel on site. Process monitoring Process monitoring of feed air quality and produced oxygen serves as a protection of the PSA against breakdown as well as assurance that customer receives oxygen specified quality and quantity necessary for smooth and safe operation. Easy transportation PSA build in standard container frames in different configurations custom made for the mining industrial needs. OXYMAT intsallation model for gold mining. Learn more here about special installations. In summary, oxygen is very important in gold mining, especially in the cyanidation process. The traditional methods of oxygen supply, like cylinders and bulk delivery, are not always feasible or sustainable, especially in remote areas. On-site oxygen generators offer a solution that ensures steady and consistent oxygen supply, which is a key element for the effective cyanidation process.   By using on-site oxygen generators, gold mines also promote eco-friendly practices, such as reduction of cyanide and CO2 emissions. A leading manufacturer, OXYMAT, offers tailored oxygen generator solutions specifically designed for gold mining. Their models, like the Twin-Tower and Nordic, prioritize low energy consumption, eco-friendliness, and durability in harsh conditions. The systems come with advanced control systems, sturdy construction, and can be adjusted to various capacities and mining conditions. Frame-built design of these systems offers easy installation and operation, making them particularly suitable for remote mining operations. #### Oxygen is critical Back to news When oxygen is critical - OXYMAT can help Today OXYMAT decided to rush a production of 30 medical MDD certified oxygen generator systems through our production halls.We should be able to have oxygen systems on stock 3 weeks from now in following sizes:7 m³/h @ 93 % 5 bar(g) oxygen pressure20 m³/h @ 93 % 5 bar(g) oxygen pressure40 m³/h @ 93 % 5 bar(g) oxygen pressureSystems can be delivered as standalone units or as a part of a full medical system with up to 2 supply lines ready. Secondary line may be a cylinder bank or another oxygen generator.Systems can be delivered with paramagnetic O2 analyzer, CO and CO2 readings.We are ready to serve Europe with on-site oxygen systems to hospitals today.For more information contact us at c19urgent@oxymat.com. #### Oxygen tanks vs oxygen generators in aquaculture and fish farming In aquaculture, oxygen supply defines production capacity. It drives growth, feed conversion, and survival margins. For this reason oxygen supply model is not a technical detail, it is a risk decision. Most fish farms begin with delivered oxygen, which is stored in tanks. In practice, this typically means a cryogenic LOX oxygen tank, where liquid oxygen is delivered by truck and stored in an insulated cryogenic vessel. An evaporator then converts LOX into gaseous oxygen that feeds the distribution system. This supply model can work well, but the challenge is what happens when the farm scales and oxygen becomes mission-critical. Cryogenic tanks in fish farming Cryogenic tanks work best when oxygen demand is modest or when the site needs peak capacity without installing on-site production equipment. For early-stage farms, or operations with limited technical infrastructure, LOX can be a pragmatic starting point. The downside is structural dependency, such as having to add storage capacity just to protect against delivery delays. Oxygen security becomes tied to external factors like route reliability, supplier prioritization, and regional availability. As the fish farm grows, even short interruptions become a production risk. At that point, oxygen is no longer a consumable you can “manage.” It becomes a limiting factor that can dictate production decisions. What cryogenic LOX tanks do well High peak capacity on demand High oxygen purity Fast ramp-up without production equipment What cryogenic LOX tanks tend to introduce Dependency on deliveries and lead times Risk from weather, access, and supplier constraints Reactive oxygen management as inventory control Cost volatility tied to supply chain and contract structures Higher carbon footprint from recurring deliveries OXYMAT oxygen genrator models Why oxygen generators become the better long-term option A PSA oxygen generator produces oxygen on-site from ambient air using electricity. The system delivers oxygen at controlled purity, pressure, and flow. With a correctly sized buffer tank on the outlet, supply becomes stable and predictable. The real upgrade is governance. You shift from ordering oxygen to operating oxygen as a utility. That is a stronger operating model for serious fish farming operations because you can plan around it, measure it, and scale it. What an oxygen generator system changes in practice Oxygen supply becomes capacity you control, not deliveries you depend on Operating cost becomes more predictable, driven mainly by electricity and planned service Expansion becomes modular, because capacity can be increased in steps You reduce exposure to external disruption when oxygen is most needed Generator-led supply with cryogenic backup Cryogenics is not obsolete in aquaculture. It is often misused as the backbone. LOX is excellent for peaks and contingency. That is where it is strategically strongest. A high-confidence model for many farms is generator-led supply with cryogenic storage as backup. OXYMAT also supports farms that want full on-site autonomy. Together with Stirling Cryogenics, PSA-generated oxygen can be liquefied into LOX on site using Stirling Cryogenerators (read more here), allowing farms to store LOX for peaks and contingency without relying on external deliveries. How the roles typically split Oxygen generator covers the base load and daily stability Buffer storage handles short fluctuations and smooths distribution Cryogenic LOX covers peaks, backup, and emergency scenarios This is not overengineering. It is a practical risk position. It protects production and prevents oxygen from being the recurring bottleneck. OXYMAT and Stirling Cryogenics LOX And GOX solution OXYMAT PSA generators OXYMAT designs and manufactures PSA oxygen generating systems for aquaculture and fish farming. Systems can be delivered as standalone generators, as frame mounted units for technical rooms, or as full turnkey solutions including compression, storage, and control. For farms with higher resilience requirements, on-site oxygen generation can be integrated into an existing backup setup, including cryogenic LOX storage where already installed. When production scales, an on-site oxygen generation system is the more stable foundation because you control capacity on site instead of relying on deliveries. An oxygen tank is best positioned as a buffer for peaks and emergencies because stored LOX can cover short demand spikes and provide contingency when needed. #### OXYMAT and Stirling Cryogenics bring full oxygen autonomy to aquaculture Back to news Aquaculture operations, whether intensive RAS systems or remote sea-based farms, rely on a stable oxygen supply to protect stock and sustain performance. Oxygen gas (GOX) is typically generated on site for daily use. Liquid oxygen (LOX), however, is often delivered externally to cover peak loads or emergency scenarios.This dual reliance creates a bottleneck. LOX delivery comes with risk: delays, cost, and logistical complexity that reduce operational control.To eliminate this vulnerability, OXYMAT and Stirling Cryogenics have partnered to deliver a fully autonomous oxygen supply solution. The combined setup produces both GOX and LOX directly at the facility. Two technologies. One continuous supply At the core of this integrated solution is OXYMAT’s PSA oxygen generation technology, designed to extract oxygen from ambient air with up to 95 percent purity. These systems are engineered for continuous operation in harsh aquaculture environments and are available in a range of configurations. This includes our robust Twin Tower systems and the compact Nordic series, which are tailored to match different capacity needs and site conditions.To complete the solution, Stirling Cryogenics provides its Cryogenerators. These compact, self-contained machines liquefy PSA-generated oxygen into LOX for on-site storage. Based on the proven Stirling cycle, these units offer:Liquid oxygen production capacities from 5 to 240 liters per hourIntegrated cold head and compressor unitHigh efficiency without the need for pre-cooling or external refrigerantsPlug-and-play installation with fully automated operation     This GOX and LOX setup provides full flexibility, storage security, and complete independence from external supply chains. It is designed specifically to meet the demands of aquaculture operations. Complete integrated set-up of GOX and LOX system. Why it matters in aquaculture Full autonomy – No reliance on external LOX deliveriesPeak readiness – On-site LOX covers high-demand and emergency needsCompact and scalable – Suitable for both land-based and marine sitesContinuous performance – Built for high-humidity, corrosive environmentsSmart control – Remote monitoring and full system visibility Meet us at Aqua Nor OXYMAT and Stirling Cryogenics will present this combined GOX and LOX solution at Aqua Nor, taking place from August 19 to 21, 2025 in Trondheim.Visit us at the Pavilion of Denmark, Booth D 363.Kim Andersen from OXYMAT and Fernst van Osch with Ellen Coolen from Stirling Cryogenics will be available to present the solution and show you how it can give your aquaculture operation complete oxygen independence.. About OXYMAT OXYMAT is a leading manufacturer of PSA oxygen and nitrogen generators, delivering on-site gas solutions since 1978. With deep industry experience and a strong engineering foundation, OXYMAT serves critical sectors including aquaculture, marine, healthcare, mining, and industrial processing. OXYMAT systems are designed for 24/7 operations in demanding environments, offering modular and containerized solutions with high energy efficiency, low maintenance, and intelligent control features. About Stirling Cryogenics Stirling Cryogenics, founded in 1954, specializes in stand-alone Cryogenerators based on the Stirling refrigeration cycle. Their systems enable on-site production of liquid oxygen, nitrogen, and other gases, with capacities from 5 to 240 liters per hour. Known for efficiency, reliability, and plug-and-produce design, Stirling solutions are used globally across sectors such as healthcare, research, energy, and aquaculture. #### OXYMAT contributes to US silicon wafer development Back to news Oxygen and nitrogen for silicon wafer development As manufacturer of PSA gas generators for a wide variety of industries for nearly 40 years, OXYMAT has recently delivered both oxygen and nitrogen generators, to US HQ-based Silicon Materials, Inc. whose high-quality electronic grade silicon wafers are used in the semiconductor industry worldwide.With offices located in two continents, Silicon Materials, Inc. (SMI) produce semiconductor grade silicon wafers in diameters from 200mm down to 2”. Markets served include consumer electronics, automotive, MEMS (micro-electro-mechanicalsystems), and R&D/Education. The primary crystal growth technique is the Czochralski (Cz) process but SMI also offers Float Zone (Fz) silicon. Wafers are supplied in various forms, but the primary products are single sided and double-sided products.In 2015, SMI began an R&D project to further enhance the quality of their products by creating a process to remove surface metals (critical to their customers) by adapting a process used for other purposes in the semiconductor industry. The tool and the process developed require nitrogen and oxygen of high purity (ozone generation) in large quantities. The use of gasbottles was out of the question. Cryogenic storage was also out, because of the facility’s location. In the case of cryogenic solution, the installed cost was also a deterrent. The elegant solution was on-site generation.The OXYMAT team delivered technical expertise and recommendation for equipment sizing and complete system specification. At the time of this news release, the OXYMAT systems have been started and SMI is commissioning the new process. The results of the pilot production will be known shortly, but are expected to be positive based on initial findings.For more information regarding OXYMAT and our solutions, visit www.oxymat.com, e-mail sales@oxymat.com or call at +45 4879 7811, and one of OXYMAT’s competent employees can guide you to the right solution for your needs. #### OXYMAT delivers first low energy oxygen generator Back to news This is a big milestone Two years of development and build-up of new production facility, culminated this past week as OXYMAT in Denmark delivered the first low energy oxygen generator. Also known as the OXYMAT Nordic Oxygen Generator, the plant capable of producing over 14 tons of oxygen per day will be installed in a salmon smolt farm on the Faroe Islands.“This is a big milestone for us,” says CEO and founder of OXYMAT Jesper Sjögren. The new OXYMAT Nordic Oxygen Generator is the only PSA based oxygen generator that can produce 1000 kg of oxygen for less than 600 kWh of electricity. That is over 40 % less than other oxygen generators and up to 80 % more economic than liquid oxygen.This will give the customer a saving of more than € 250.000 per year, and even better save Faroe Islands for a consumption of 1.700 megawatt per year or 0.5 % of the country’s total electrical consumption when compared to traditional PSA systems.For many fish farmers there is constantly a focus on lowering production costs. The biggest expense is fish feed, and often oxygen cost will come on a second place. For many fish farmer, there is a big potential for cost savings by switching from liquid oxygen to the new OXYMAT Nordic generator. The typical return of investment for such a system, lies on about 12 to 14 months taking all expenses into consideration.“Oxygen generators has for a long time been known in fish farming, but with our new OXYMAT Nordic generator we can now offer a more cost-efficient supply of oxygen than before”, Sjögren explains. With a solid foundation as supplier to the salmon business in Norway, Faroe Islands, Australia, and Chile, OXYMAT already have additional orders for the OXYMAT Nordic generator.The new OXYMAT Nordic Oxygen Generator is indeed a green investment that protects the environment and at the same time cuts costs for the fish farmer. “We call it environmental excellence, and the generator is manufactured solely using green energy from wind and our own solar panels on the roof of our factory”, Jesper Sjögren concludes.For more information regarding OXYMAT and our game-changing development for aquaculture, e-mail sales@oxymat.com or call at +45 4879 7811. #### OXYMAT expands representation and service network with ECO.MAR.SOL and NAVAL EGT Back to news OXYMAT expands representation and service network with ECO.MAR.SOL and NAVAL EGT We are pleased to announce that OXYMAT has signed an exclusive Representation and Service Agreement with ECO.MAR.SOL and NAVAL EGT, strengthening our presence across Italy, Monaco, Switzerland, and Malta. This strategic partnership enhances our service capacity in the marine sector, allowing us to deliver specialized nitrogen generator solutions that meet the safety and operational demands of modern vessels.Our nitrogen generators are designed for use in tankers, chemical tankers, and gas carriers, providing reliable and efficient inert gas production critical to cargo tank safety. These systems help reduce the risks of fire and oxidation, while also supporting dual-fuel vessels where regular flushing of bunkering lines is essential. This capability is particularly important as the industry shifts toward alternative fuels like LNG, ammonia, methanol, and hydrogen.Through our collaboration with ECO.MAR.SOL and NAVAL EGT, we bring local expertise and dedicated support closer to our customers in Southern Europe, ensuring prompt service and easy access to our solutions. About OXYMAT OXYMAT is the largest supplier of PSA oxygen and nitrogen gas generators in Europe. We specialize in designing on-site gas generators and offer high-quality, custom-made solutions alongside standard industrial solutions for various industries and applications. OXYMAT operates from two locations: Denmark, where we manage headquarters, service, and sales, and Slovakia, where we handle production, R&D, projects, sales, and service. With over 6,000 installations worldwide, OXYMAT is a trusted name in the industry. #### OXYMAT generators treat refugees with C0VID-19 Back to news Medical oxygen for Cox’s Bazar OXYMAT setup up oxygen systems and pipelines to bedside for 300 patients in 4 different locations in Cox’s Bazar, Bangladesh in only 5 weeks.Dr. Lea Sjögren was onsite and supervised the installation of the units. They are running successfully and are helping people in need in Bangladesh.OXYMAT has successfully build a disaster medical team of project managers, sales, administrative & technical staff to deliver after one goal:We can help any organization setting up emergency hospitals in any country in 3-5 weeks.Scope of supply:- Design of pipeline systems- Sizing of oxygen generators- Risk assessment- Documentation- Onsite training- Onsite installation supervision- Onsite commissioning- Back up cylinder system- Cylinder filling- Pipeline to bedsite- PSA oxygen generators- Diesel generators #### OXYMAT partners with LAXEY for salmon farming oxygen supply Back to news OXYMAT is pleased to announce a significant partnership with LAXEY, a leading Icelandic salmon farming company, to supply oxygen generators essential for their salmon farming operations. This collaboration aims to enhance the growth and sustainability of salmon farming by leveraging OXYMAT's proven PSA oxygen gas generators, which have demonstrated success in similar projects in the Faroe Islands.LAXEY, located in Vestmannaeyjar, Iceland, operates a hybrid flow-through salmon project that capitalizes on the natural advantages of land-based aquaculture. LAXEY has ambitious goals to scale up production significantly, supported by their recent investments and innovative practices.Kim Andersen from OXYMAT visited LAXEY to discuss the project details and consolidate the partnership. During the visit, Hallgrímur Steinsson and Gísli Geir Tómasson from LAXEY, along with Þorvaldur Tolli Ásgeirsson and Hlynur Snær Sæmundsson from HD Technical Services, provided a comprehensive tour of the facilities and the grow-out site. This visit underscored the commitment of both companies to advancing sustainable aquaculture practices.In addition to LAXEY, OXYMAT is collaborating with HD Technical Services, one of Iceland's premier industrial and technical service providers. HD Technical Services will provide essential technical support and maintenance, ensuring the successful implementation and operation of the oxygen generators at LAXEY's facilities.This partnership marks a significant step forward in sustainable aquaculture, combining OXYMAT's expertise in oxygen generation with LAXEY's innovative salmon farming practices and HD Technical Services' technical prowess. Together, these collaborations are set to drive advancements in the aquaculture industry, benefiting both the environment and the market. #### OXYMAT supports Ugandan healthcare with PSA oxygen plants Back to news OXYMAT is pleased to announce its role in the successful handover of two PSA oxygen plants to the Ministry of Health in Uganda. Our oxygen generators, each with a capacity of 100 Nm³/h, have been installed at Jinja Regional Referral Hospital and Mubende Regional Referral Hospital. This crucial project is a significant step forward in ensuring a reliable oxygen supply to these hospitals and the surrounding healthcare facilities, directly benefiting patient care in the region. Initial engagement and expectations The project began with an initial collaboration between OXYMAT and Global Gases, a UAE-based company appointed by the Ugandan Ministry of Health (MoH) to oversee the delivery, installation, and maintenance of the oxygen systems. OXYMAT joined the discussions at a later stage, focusing on delivering high-quality PSA oxygen plants that met the specific needs of the Ministry.The Ministry of Health, represented by Owen Muhimbise, had clear expectations: to equip regional hospitals with robust oxygen generation capabilities. "OXYMAT has fully met these expectations with our O2 PSA systems," says Adrian Kucharek, who led the project from OXYMAT’s side. This alignment with the Ministry's goals was critical in ensuring the success of the initiative. Effective project management, positive feedback, and 15 more systems on the way OXYMAT’s involvement in the project was marked by an effective and adaptable approach. "We have always strived to accommodate the customer’s requirements, even when they arose later in the project," Adrian notes. This flexibility was crucial in addressing the evolving needs of the Ministry and ensuring that the project remained on track.Feedback from the Ministry of Health has been positive, particularly regarding the performance of the installed systems. Although some units are still pending installation, those that are operational have demonstrated the reliability and efficiency that OXYMAT is known for. Currently, two oxygen generation systems are installed, however 15 more oxygen plants are on the way.    Strengthening healthcare infrastructure in Uganda As OXYMAT continues to expand its footprint in Africa, the positive impact of this project is clear. Owen Muhimbise, representing the Ministry of Health, expressed optimism about the ongoing collaboration: "We at the Ministry of Health Uganda are looking forward to a long-term healthy working relationship with OXYMAT considering this big investment in your product." This sentiment echoes the shared commitment to improving healthcare outcomes in Uganda and beyond.The installation of these oxygen plants is more than just a technological achievement—it is a vital contribution to the healthcare infrastructure that will save lives and enhance the quality of care in Uganda. OXYMAT is honored to play a part in this important endeavor and looks forward to future collaborations that will continue to make a difference in the lives of many. Smooth delivery and installation process The delivery and installation of the oxygen generators were handled by Global Gases, with comprehensive support from OXYMAT. This collaboration ensured that both the technical and operational requirements were met seamlessly. OXYMAT provided extensive training to the representatives from Global Gases and the Ministry of Health, equipping them with the necessary skills to install, service, and maintain the systems.Despite the logistical challenges that often accompany such installations, the project proceeded without significant hitches. The generators are now fully operational at both Jinja and Mubende Regional Referral Hospitals, providing a stable supply of oxygen and medical air—a critical resource for healthcare facilities. About OXYMAT OXYMAT is the largest supplier of PSA oxygen and nitrogen gas generators in Europe. We specialize in designing on-site gas generators and offer high-quality, custom-made solutions alongside standard industrial solutions for various industries and applications. OXYMAT operates from two locations: Denmark, where we manage headquarters, service, and sales, and Slovakia, where we handle production, R&D, projects, sales, and service. With over 6,000 installations worldwide, OXYMAT is a trusted name in the industry. #### OXYMAT Welcomes Karberg & Schmitz GmbH as our new agent in Germany Back to news OXYMAT Welcomes Karberg & Schmitz GmbH as our new agent in Germany We are pleased to announce that Karberg & Schmitz GmbH has been appointed as OXYMAT’s official agent in Germany. This partnership strengthens our presence in the region, ensuring enhanced support and access to our solutions for customers. This collaboration was made possible through the efforts of Jens Ulrik Ellegaard and Christian Andersen, who played a key role in facilitating this agreement. About Karberg & Schmitz GmbH Established in 1960 and headquartered in Hamburg, Karberg & Schmitz GmbH is a distinguished leader in project consultancy for marine equipment located in vessel engine rooms, covering both new building projects and retrofits. Their expertise also spans advanced water treatment solutions and other maritime equipment. The company specializes in marketing and delivering high-quality products and services, including: Water Treatment Solutions: Comprehensive systems for clean and safe water. Maritime Equipment: Representing leading Original Equipment Manufacturers (OEMs) such as Alfa Laval, API Marine, Atlas Incinerators, PresVac, and OXYMAT. Innovative Technologies: Tailored, state-of-the-art solutions for the maritime industry. We are confident that Karberg & Schmitz’s extensive experience and local market knowledge will contribute to a higher level of service and reliable solutions for customers in Germany. For further inquiries, please contact us or Karberg & Schmitz GmbH directly. About OXYMAT OXYMAT is the largest supplier of PSA oxygen and nitrogen gas generators in Europe. We specialize in designing on-site gas generators and offer high-quality, custom-made solutions alongside standard industrial solutions for various industries and applications. OXYMAT operates from two locations: Denmark, where we manage headquarters, service, and sales, and Slovakia, where we handle production, R&D, projects, sales, and service. With over 6,000 installations worldwide, OXYMAT is a trusted name in the industry. #### Ozone generation in wastewater treatment plants: exploring the significance of oxygen in the tertiary stage After the secondary stage of wastewater treatment, starts the tertiary stage, also known as advanced treatment of water, which is the final phase of the wastewater purification. Here water gets further purified by removing any remaining contaminants and impurities to meet specific quality standards before it is discharged back into the environment or reused. To achieve the desired purification in tertiary stage, wastewater treatment plants can apply several methods of water purification. They include additional filtration, disinfection, advanced oxidation processes, adsorption, and reverse osmosis. These methods are applied in combination or separately. The specific sequence and combination of these methods can vary based on discharged water quality requirements and regulatory guidelines. Of all applied methods disinfection is of great importance, as it acts as the primary means for destruction of pathogens and microorganisms. It prevents the spread of waterborne diseases which int turns maintains public health and the environment. Most common disinfection methods used in the wastewater treatment Contemporary methods of disinfection include chlorination, UV disinfection, ozonation, and chloramines. They can either be employed as combination or separately. It all depends on the needed purity requirements. The highlights below provide a brief overview of these methods and how they work. Comparing disinfection technologies Chlorination: Chlorine is effective in destroying a wide range of bacteria, viruses, and other pathogens that can cause waterborne diseases. The process works by chemically reacting with the cell walls or genetic material of microorganisms, disrupting their function, and preventing their growth. Chloramines: involves the use of chloramines formed by combining chlorine with ammonia, is used as a secondary disinfectant to provide a residual disinfectant effect throughout the distribution system. It offers longer-lasting disinfection compared to chlorination. UV Disinfection: It involves exposing the water to ultraviolet (UV) light, which damages the genetic material of microorganisms, making them unable to replicate and causing their destruction. Ozonation: Ozone disinfection is commonly employed for its strong oxidizing properties and ability to effectively kill microorganisms. It is especially effective in removing taste, odor, and color-causing compounds from water. Ozone is often used in conjunction with other disinfection methods to achieve higher level treatment.  As previously mentioned, all disinfection methods can either be employed in combination or separately. While chlorination is cheap and cost effective it still raises concerns in terms of odor and taste of the discharged water. UV radiation is effective on killing microorganisms, its environmentally friendly and leaves no residual taste or odor, however, UV method requires continues electricity, is less effective in turbid water, and has no residual disinfection properties. Similarly, chloramines method raises concern in terms of disinfection byproducts, therefore careful control of ammonia and chlorine ratios are necessary. Ozonation on the other hand is considered as a powerful disinfectant, it leaves no residual taste or odor and leaves no disinfection byproducts. Benefits of using ozone over other disinfection methods Furthermore, Ozone is considered more effective than chlorine in destroying viruses and bacteria. After ozonation there is no regrowth of harmful microorganisms. In addition, ozonation increases the level of oxygen in the receiving stream and can eliminate the need for reaeration. The method requires only short water-contact time, approximately 10 to 30 minutes (ref.: WASTEWATER TECHNOLOGY FACT SHEET, OZONE DISINFECTION). Overall, whether going for ozonation alone or in combination with the above-mentioned methods, applying ozone is essential for additional purification in tertiary stage.   How oxygen generators support ozone production? In wastewater treatment plants, ozone is usually produced on-site using a multi-step process. To ensure a consistent and reliable supply of ozone, many plants employ technologies like on-site oxygen gas generator with pressure swing adsorption (PSA) technology to generate high-purity oxygen gas from the air, also known as industrial oxygen. The generated oxygen gas is then directed into the ozone generation system which is equipped with electrodes and a dielectric material. Inside the ozone generator, a high voltage is applied to the electrodes, creating a strong electric field that initiates corona discharge. The results of the corona discharge are reaction of oxygen atoms with other oxygen molecules in the gas stream, resulting in the formation of ozone. The energy provided by corona discharge enables the conversion of stable oxygen molecules into ozone molecules. Once produced, the ozone is injected into the wastewater treatment process. It will either be applied as a disinfectant alone or as an addition to other disinfection methods. Alone or as an additional disinfectant, ozone´s powerful oxidative properties help break down remaining organic compounds, eliminate pathogens, and improve overall water quality. On-site oxygen generators: a reliable ozone source Utilizing on-site oxygen gas generators for ozone production, wastewater treatment plants can ensure a self-sufficient and continuous supply of ozone, which eliminates the need for storing or transporting ozone gas, making the process more efficient and cost-effective. A reliable oxygen gas generator provider and a major player in the market is OXYMAT. Oxygen gas generators produced by OXYMAT are of PSA Technology. They come in various capacity output and physical footprint and can either be applied in modular settings or as a stand-alone generator. Modular half-pallet O60 - Modular Pallet O200 Modular OXYMAT’s PSA oxygen generators powering ozone disinfection According to Freshwater Information System Europe (WISE FRESHWATER), Denmark with its more than 330 water plants treats more than 99% of its urban wastewater. Located in Denmark, OXYMAT with their PSA oxygen gas generators have contributed to achieving this result. OXYMAT generators are in operation around the country and have been in service for more than three decades. Their generators are used both in secondary, for oxygen generation, and at the tertiary stage for ozone.    Learn more about OXYMAT’s PSA Oxygen Gas Generators here. The tertiary stage of wastewater treatment plays a vital role in achieving high-quality water purification. In this stage, the aforementioned disinfection methods are essential for eliminating remaining pathogens and microorganisms, such as viruses and bacteria. Ozone, generated through on-site oxygen gas generators like those provided from OXYMAT, offer powerful means in effectively removing contaminants. As a disinfectant, ozone can either be applied alone or in combination with other methods. In Denmark, OXYMAT has been a trusted provider of oxygen generation PSA technology for more than three decades. Both with ozone and oxygen, their generators have contributed to the successful treatment of wastewater in numerous plants across the country. Overall, by generating ozone on-site, wastewater treatment plants ensure a continuous and self-sufficient supply of ozone, leading to improved efficiency, cost-effectiveness, and environmental sustainability in the purification process. FAQ What is the tertiary stage in wastewater treatment, and why is it important? The tertiary stage is the final phase of wastewater purification. It's crucial for further purifying water by removing remaining contaminants and impurities to meet specific quality standards before discharge or reuse. What water purification methods are used in the tertiary stage? Various water purification methods that are applied in the tertiary stage include additional filtration, disinfection, advanced oxidation processes, adsorption, and reverse osmosis. The selection depends on water quality requirements and regulatory guidelines. Why is disinfection important in wastewater treatment? Disinfection is important in wastewater treatment as it's the primary means of destroying pathogens and microorganisms. It prevents the spread of waterborne diseases and safeguards public health and the environment. What are the common disinfection methods used in wastewater treatment? There are several disinfection methods which include chlorination, UV disinfection, ozonation, and chloramines. These methods can be used individually or in combination. What are the advantages of using ozone for disinfection in wastewater treatment? Ozone is a powerful disinfectant that effectively kills microorganisms and removes taste, odor, and color-causing compounds from water. It leaves no residual taste or odor and has no disinfection byproducts. How is ozone generated in wastewater treatment plants? Ozone is typically produced on-site using a multi-step process. High purity oxygen gas, generated from the air using technologies like on-site oxygen gas generators with pressure swing adsorption (PSA), is subjected to corona discharge in an ozone generator, resulting in the formation of ozone. What are the benefits of using on-site oxygen gas generators for ozone production? On-site oxygen gas generators secure a consistent and reliable supply of ozone without the need for storing or transporting ozone gas. This enhances efficiency, reduces costs, and supports continuous wastewater treatment. #### PSA Nitrogen Generators and Food Packaging, MAP (Modified Atmosphere Packaging) Nitrogen gas generators are integral to the food packaging industry, also known as MAP, as they provide a reliable and economical source of nitrogen gas. Most contemporary generators in use employ PSA technology, which enables the extraction of nitrogen from the air and outputs a high purity level of nitrogen, essential for food preservation. PSA nitrogen generators operate by utilizing a pair of adsorbent beds filled with carbon molecular sieve (CMS). As compressed air passes through these beds, the CMS selectively adsorbs oxygen, carbon dioxide, and water vapor, allowing nitrogen to pass through. The cycle then swings, releasing the adsorbed gases and regenerating the CMS for the next cycle. This continuous process ensures a steady supply of high-purity nitrogen. Nitrogen generators and their role in extending shelf life One of the primary advantages of using nitrogen in food packaging is its ability to extend the shelf life of perishable items. Oxygen, present in the air, promotes oxidation and the growth of aerobic bacteria, which can spoil food. By replacing the oxygen in the packaging with nitrogen, these detrimental processes are significantly slowed down. This helps maintain the freshness, taste, and nutritional value of food products. For manufacturers, extending the shelf life of food products is not only about maintaining quality but also about reducing waste. Food spoilage can lead to significant financial losses and increased waste management costs. By using PSA nitrogen generators, companies can reduce the frequency of spoilage, thus minimizing waste and improving overall operational efficiency. In addition to extending shelf life, nitrogen packaging enhances food safety. By inhibiting the growth of aerobic bacteria and molds, nitrogen helps to ensure that food products remain safe for consumption over extended periods. This is particularly important for packaged foods that are transported over long distances and stored for extended periods before reaching consumers. Why investing in nitrogen generators makes sense for food producers Investing in PSA nitrogen generators offers long-term economic benefits. The initial cost of the equipment is offset by the reduction in waste and the extended shelf life of products. Additionally, generating nitrogen on-site eliminates the need for purchasing and transporting bottled nitrogen, further reducing operational costs and the associated environmental footprint. For businesses in the food industry, investing in PSA nitrogen generators is a strategic move to enhance food preservation methods. It aligns with the increasing demand for high-quality, longer-lasting food products while addressing economic and environmental concerns. #### PSA oxygen plants for medical use How PSA oxygen generator plants support modern hospitals PSA oxygen generation plants are very important element in healthcare infrastructure, notably in hospitals. PSA technology offers an efficient and cost-effective solution for on-site oxygen generation for medical use. These systems operate based on the principle of pressure swing adsorption, a process that separates oxygen from other gases in the air. The air is compressed and then passed through a molecular sieve made of zeolite, which adsorbs nitrogen while allowing oxygen to pass through as a purified product. This technology enables the generation of oxygen with purities up to 95%, suitable for most medical applications. Oxygen generation plants can be used in various industries such as those in gold mining, aquaculture, biogas production etc. However, what differentiates the oxygen used in other industries is its purity. Furthermore, the design, manufacturing, and operation of PSA oxygen plants for medical purposes must comply with regulatory standards such as the Medical Device Regulation (MDR) in the European Union. The MDR mandates that medical devices, including oxygen generators, meet specific safety and performance criteria. By generating oxygen on-site, hospitals can reduce dependence on external suppliers, minimizing the risk of shortages that can jeopardize patient care. Moreover, medical oxygen generators based on PSA technology offer significant cost benefits over traditional liquid oxygen supply methods. The initial investment in a PSA plant is offset by the elimination of recurring costs associated with purchasing, transporting, and storing liquid oxygen.Furthermore, the flexibility and scalability of PSA oxygen plants make them suitable for hospitals of all sizes. These systems can be designed to meet the specific oxygen demands of a facility, ensuring that both small clinics and large medical centers can achieve self-sufficiency in oxygen supply. MDR regulations for oxygen generation PSA Plants Regardless of the need, all oxygen PSA plants must be regulated according to the given criteria, such as that of EUs (MDR) Medical Device Regulations. WHO details the following interim guidance on technical specifications for PSA Oxygen Plants. These guidelines include: Oxygen Purity: Minimum acceptable levels of oxygen purity for medical use. Flow Rate: The capacity of the plant to produce oxygen at a specified flow rate. Safety Standards: Compliance with safety regulations to protect operators and patients. Operational Reliability: Ensuring consistent operation without frequent breakdowns. Maintenance Requirements: Guidelines for routine maintenance to ensure longevity and performance. Noise Levels: Limits on operational noise for hospital environments. Energy Efficiency: Requirements for minimizing energy consumption. Installation Specifications: Guidelines on how the plant should be installed within a healthcare facility. Monitoring and Control Systems: Features for monitoring oxygen production and purity. Alarm Systems: Alarms for operational failures or deviations from set parameters. Certifications: Necessary regulatory and quality certifications (e.g., CE marking under the MDR). User Training: Specifications for training healthcare staff on the use and maintenance of the plant. After-Sales Support: Availability of technical support and spare parts. Types of PSA oxygen plants In hospital settings PSA plant design can vary based on capacity and medical requirements. Various PSA oxygen plant designs are available to meet the diverse healthcare facility needs, ranging from compact models for smaller spaces to high-capacity versions for extensive medical centers. Each offers unique benefits in providing a steady supply of medical-grade oxygen. Below are highlighted some of the different PSA Plant designs.  Compact PSA oxygen generators These are designed for smaller facilities or as supplementary units in larger hospitals. They are usually easily transportable and can be installed in various places in hospitals. Standard capacity PSA oxygen plants Standard capacity plants are the most common type found in medium to large hospitals. They are designed to meet the day-to-day oxygen requirements. High-capacity PSA oxygen plants High-capacity PSA plants are built for large medical centers and hospitals with high demand for medical-grade oxygen. These plants have a larger footprint and can produce oxygen at a higher rate. Modular PSA oxygen plants Modular PSA plants offer flexibility in terms of expansion and are suitable for hospitals that anticipate future growth in oxygen demand. As the word implies, these systems can be scaled up by adding more modules. Customized oxygen plants Some hospitals may have unique requirements based on their location, patient demographics, or specialized medical services. Customized PSA oxygen plants are designed to meet these specific needs. Mobile oxygen plants Mobile PSA plants are designed for emergency or temporary use, such as in field hospitals, disaster response scenarios, or during maintenance of permanent oxygen delivery systems. These units usually mounted on trailers or skids. Sometimes these oxygen systems are containerized or built as an in-frame installations. MDR-Compliant oxygen solutions from OXYMAT OXYMAT's PSA oxygen generators are engineered to support hospitals with a reliable on-site source of medical-grade oxygen, aligning with global standards such as the European Pharmacopoeia and EU Medical Device Regulation 2017/745 (MDR). These generators ensure an uninterrupted oxygen supply, directly addressing the demand without dependency on external sources. The oxygen produced meets the specifications outlined in the European Pharmacopoeia 10.1 Monograph Oxygen (93 per Cent), defined as 90.0 % V/V to 96.0 % V/V of oxygen, ensuring compliance with medical standards for purity. For facilities requiring oxygen bottling capabilities, OXYMAT offers an optional high-pressure, oil-free compressor with a filling station. This enables the filling of bottles with 93-percent oxygen, providing an even greater level of versatility and self-sufficiency in oxygen supply. OXYMAT offers a range of PSA oxygen generators for hospitals, capable of producing from 1.8 to 433.40 m3/h. Notably, these units consume 40% less energy than competing generators and are designed for easy expansion and scalability. Beyond standalone units, OXYMAT also provides in-frame and container-based PSA oxygen solutions, offering adaptable options for various healthcare facility needs. Read more about regulations and approvals in here. Learn more about MDR approved OXAMAT PSA generators here. Conclusion PSA oxygen generation plants present a transformative solution for healthcare facilities, ensuring a consistent and reliable oxygen supply while following stringent global and regional standards. OXYMAT's range of PSA oxygen generators is fully compliant with MDR regulations, providing hospitals with the autonomy to produce medical-grade oxygen on-site. An installation by OXYMAT can effectively eliminate reliance on external sources and significantly reduce operational costs.The variety in design and capacity of OXYMAT generators, from compact to high-capacity systems, highlights the adaptability of PSA technology to meet the unique demands of any healthcare setting. This adaptability, coupled with the efficiency and regulatory compliance, positions OXYMAT PSA oxygen plants as an indispensable asset in the modern medical infrastructure, ready to address the critical needs of patient care with reliability and economic efficiency. #### Season Greetings and the best wishes for 2024 Back to news Season Greetings and the best wishes for 2024 Season Greetings and the best wishes for 2024 Helsinge, Denmark, December 15, 2023 We wish our customers, suppliers, and partners a Merry Christmas and a Happy and Prosperous New Year. Thank you for the good collaboration and trust throughout the past year.  Continuous support for red cross OXYMAT chooses to continue its membership in the Red Cross Business Club, supporting the world's largest humanitarian organization with 17 million volunteers in 191 countries. OXYMAT contributes to the Red Cross, which always acts swiftly when disaster strikes. Office days during the holiday season We are here and ready to assist until December 22nd and will be back on January 2nd, looking forward to a new year with new tasks and challenges. We're excited to continue the dialogue and the great collaboration. Happy New Year #### Serum Institute of India Ltd. Customer: Serum Institute of India Ltd. Application: Oxygen units for pharmaceutical application. The customer has 8 units in with different capacities from Oxymat dating back to 2001. All of them are still in operation.Why Oxymat: For Serum Institute of India the quality of oxygen and the operation costs are the main focuses. Oxymat´s units have the lowest energy consumption on the market and the generators are made from the highest quality.Customer statement: “After nearly 20 years of close coorperation we see no reason to change oxygen supplier.  We are satisfied with Oxymat’s quality, performance, service support and custom-made solutions” #### Strategic partnership between OXYMAT and Oxzo to advance aquaculture solutions Back to news We are announcing an exclusive partnership with Oxzo, a provider of on-site oxygen solutions for the aquaculture industry. This collaboration combines our expertise as a manufacturer of oxygen generators with Oxzo's specialized knowledge in oxygenation processes for sea cages. Together, we aim to deliver innovative and efficient solutions for our customers in the aquaculture sector.This partnership brings together two industry leaders with a shared commitment to excellence and sustainability. By leveraging each other’s strengths and resources, we will develop state-of-the-art technology that ensures stable, high-quality, and energy-efficient operations. Our joint efforts are focused on benefiting the Norwegian aquaculture industry, known for its advanced practices and high standards.Svein Arve Tronsgård, Business Development Director at Oxzo Technologies Norway, said, "By joining forces with Oxymat, we are combining our expertise to create solutions that will significantly enhance the efficiency and sustainability of aquaculture operations."Our partnership with Oxzo is aimed at optimizing production processes, improving efficiency, and enhancing sustainability. The solutions we develop will be designed to meet the specific needs of the Norwegian aquaculture industry, suitable for both seawater and onshore applications. This approach will provide tangible benefits for both businesses and the broader aquatic ecosystem.Kim D. Andersen, Sales Manager Aquaculture at Oxymat A/S, noted, "Combining Oxzo’s specialized knowledge with Oxymat’s experience forms a solid foundation for collaboration. This partnership opens opportunities for innovation and strengthens our ability to tackle the challenges facing the aquaculture industry."We believe that this partnership with Oxzo will drive growth and collaboration in the Norwegian aquaculture industry. Our combined expertise and resources will enable us to offer innovative solutions that directly impact the sector, enhancing productivity, sustainability, and profitability. We look forward to the contributions this partnership will make to the industry and the marine environment.Oxzo Technologies Norway, a branch of the Chilean company Oxzo, provides fully automated systems for producing oxygen, air, and ozone for the aquaculture industry, both at sea and on land. Their advanced systems, like the Oxymar automated pontoons, enhance fish farming operations by increasing production efficiency and reducing fish mortality. These comprehensive solutions support multiple generations of fish and offer decision support to customers, ensuring better conditions for fish and more efficient operations overall. #### Sustainable production Back to news OXYMAT is taking part in UN sustainable development goals (SDG) OXYMAT prioritize corporate sustainability and responsibility. We are constantly changing habits and have invested substantially in green energy. OXYMAT is proud to have a more sustainable production.We have significantly reduced the energy consumption (more than 15,000 tons of CO2 yearly) for our new Nordic Series of oxygen and nitrogen generators. The following changes have been implemented for our factory in Denmark:production running 100% on clean energy (wind & solar)home sourcing of our vessel production to minimize transportationreduction and simplification of spare partsdesigned for extended lifetime for main componentsoptimized design resulting in reduced equipment weight and material useall lights have been changed to LEDend-product is designed for energy efficient transportation (EUR-pallet sized units) Learn more about our other corporate social responsibilities. #### The launch of OXYMAT 10 Back to news A new Danish design classic is born! The innovative new unit is a complete game changer.  The unit is compact and flexible in use and transportation. The figures speaks for themselves. Incredible capacity from an exceptionally compact plug-n-play solution.Clever design – Quality workmanshipEvery single component in the unit is carefully chosen or designed to minimize the footprint, weight or power consumption. Pipe-sets are handmade from ss316l and all sub-suppliers are top tier in their respective field.65 kg/h @ 93%45 kWUltra lightweightPrepared for harsh environmentsRemote monitoringTemperature controlPlug-n-Play #### The necessity of onsite oxygen gas generators in aquaculture and fish farming – Salmon   The start of aquaculture can be traced back to ancient Egyptians and Chinese civilizations, where fish were raised in ponds or tanks. While over-fishing, environment (raise in temperature), diseases and sustainability may have not been an issue for the ancient fish farmers, today, however, aquaculture faces significant development challenges.  In particular because of the increasing global demand and farming conditions. Thanks to new technology, i.e. oxygen gas generators, introduced during the late 1960s, worldwide fish farming has experienced rapid growth and expanded into several countries. This growth on the other hand has not been without challenges. One of them being the replication of natural conditions.  In the past, ponds were carefully chosen based on proximity and specific criteria for optimal growth, such as natural water circulation systems. In modern times, however, fish farming has expanded to a much larger scale, often taking place in offshore or coastal regions that are located remotely, as is the case of salmon farming. In order to replicate natural conditions, facilities are often very complex and utilize technologies such as onsite oxygen generators. The success of any modern aquaculture facility depends heavily on aligning these natural conditions, particularly in terms of oxygenation. Sea cages and provision of oxygen – Aeration Oxygenation or aeration is crucial , as it supports fish farmers in replicating natural conditions and helps fish with respiration, growth and health. Maintaining optimal oxygen levels is essential to prevent stress, diseases (such as salmon lice), optimal feed ingestion, temperature regulation and overall mortality in farmed salmon. Contemporary salmon farming industry uses two types of system methodologies, open and closed systems: Open cage systems: Salmon are directly exposed to the surrounding waters. Oxygen availability relies on the natural oxygen levels in the water. Currents and water flow play a crucial role in providing oxygen to the fish. However, due to fish population densities, currents, and temperature rise can result in oxygen depletion. In such cases, additional oxygenation is necessary to maintain optimal and necessary levels. Closed cage systems (also known as marine donut): Are designed to provide a more controlled environment. These cage systems allow a better regulation of oxygen levels, as oxygen can be actively monitored and adjusted. The water in closed systems can also be circulated and treated to ensure sufficient oxygenation for the fish, reducing the reliance on natural water currents. Both open and closed systems require careful monitoring and management of adequate oxygen levels. Factors mentioned earlier, such as fish density, water temperature, feed input and waste accumulation can influence oxygen demand in both types of systems. For instance, increases in temperature lead to a dual effect where the oxygen consumption of the fish increases while the saturation level for oxygen decreases. Salmon farming expert (ref. Fishfarming Expert) recommend that oxygen levels in the cages to not drop below 60% to 70% of the saturation level for extended periods, especially when the water temperature rises above 12 to 14 degrees Celsius.   Bulk delivery or onsite oxygen supply? To effectively address the oxygen requirements, salmon farmers have two practical options: employing delivered oxygen gas, also known as 'bulk delivery,' which is oxygen in liquid form and later gasified, or deploying an onsite oxygen generator, the latter proven to be the most economically viable solution. Every fish farming facility, however, assesses their own specific needs and requirements such as cost, location, availability, control etc and proceed accordingly. To provide a comparison between liquid oxygen (bulk delivery) and onsite oxygen supply, the table below outlines key factors to consider for each method of oxygen supply. Liquid oxygen (bulk delivery) vs Onsite oxygen generation Liquid oxygen (bulk delivery)Onsite oxygen supplyCostExpensive due to ongoing purchase of oxygen, storage tanks, rent etc.Cost savings in the long run by eliminating ongoing purchasesLogistics and availabilityRelies on external suppliers for timely oxygen deliveries, potential disruptions if supply chain issues arise. Availability may be limited in certain locations, leading to challenges in ensuring consistent supplyIndependence and control over oxygen supply and availability. Oxygen production on demand 24/7.   Storage and handlingTailored storage facilities and careful handling for safetyConvenience and immediate access to oxygen without relying on external sourcesOxygen purity control Fixed purity Adjustable purityMaintenanceMinimal maintenance, mostly focused on the storage tank and vaporizers (gasifiers).Regular maintenanceEnvironmental impactProduction, transportation, and emissions associated with liquid oxygen contribute to environmental footprintReduced transportation emissions and potential environmental benefits Apart from for the above outline, it is widely known that onsite oxygen generators are better suited for harsh environments, such as freezing temperatures, where majority of industrial salmon farming facilities are located. Onsite oxygen generators help in preventing ice formation, benefitting both salmon and amount of work. As mentioned in the introduction, aquaculture operations depend heavily on successful management of many factors, apart from oxygenation, the environment, location, and being sustainable is also of great importance.    A solution that perfectly aligns with the needs of modern operations is OXYMAT’s 10-foot container onsite oxygen generator, designed to optimize oxygen supply while considering the unique demands of the industry. Onsite oxygen generation with OXYMAT 10’ container OXYMAT’s 10-foot container onsite oxygen generators stands out for their exceptional suitability in harsh environments, high oxygen production capacity, minimal environmental impact, and portability. Highlighted below are advantages in utilizing the container.    High oxygen production capacity: Adequate oxygen supply is crucial for the health and growth of aquatic organisms. With an impressive oxygen production capacity of 65 kg/h, OXYMAT 10’ onsite oxygen generators provide oxygen purity up to 95% with air factor of 9.0. Plug-and-play settings and ease of transport: Fish farming facilities are often located in areas with limited accessibility. Housed within a 10-foot container, OXYMAT onsite generators are highly portable and easy to transport. They can be swiftly put into operation and monitored form a remote location. With a weight of only 6,750 kg, they are ultra-lightweight, and have a footprint that measures (L x W x H) 2,991 x 2,438 x 2,986 mm.   Low energy consumption and minimal environmental impact: Sustainability is a key consideration in modern practices. Recognizing this, OXYMAT onsite oxygen generators are designed with a focus on environmental stewardship. The overall consumption of electric power is 0.6 kW/kg O2. Well-suited for harsh environments: The industry often faces the challenge of operating in harsh environments, including extreme temperatures and remote locations. OXYMAT 10’ onsite oxygen generators are specifically designed to excel for such conditions. Se image above. In summary, to meet the growing global demand while ensuring ideal conditions for fish growth, aquaculture, and specifically salmon farming, must replicate natural environment. One of them being oxygenation, which has become essential in both open and closed systems. It has been proven that in comparison to "bulk delivery”, onsite oxygen generators provide a more affordable option in the long run. Along with purities that are adjustable and minimal environmental impact, they offer autonomy and quick access to oxygen. Onsite oxygen generators, such as the 10-foot container model from OXYMAT meet the requirements of contemporary aquaculture operations, they improve oxygen production, are portable, use significantly less electric power and are suitable for harsh environments. #### The use of zeolite in PSA generators Pressure Swing Adsorption (PSA) generators are important devices for separating specific gases, like oxygen, from a mixture under pressure. A key component of a PSA oxygen generator is zeolite, a type of mineral that plays a crucial role in the gas separation process. What is zeolite? Zeolite can be found naturally or made in a lab. It was first discovered in 1756 by Swedish mineralogist Axel Fredrik Cronstedt. Zeolite is found in volcanic rocks and ash layers that have reacted with alkaline groundwater. It has a unique, porous structure made up of silicon, aluminum, and oxygen, forming a framework that can trap and hold different molecules. This special property makes zeolite a great material for absorbing gases, which is very useful in PSA generators. How zeolite works in PSA oxygen generators? The main idea behind PSA technology is to absorb gases at high pressure and release them at low pressure. Zeolite is very good at this job because of several important features: Selective adsorption: Zeolite's porous structure allows it to absorb gases based on their molecular size and polarity. In a typical PSA generator, zeolite absorbs nitrogen from the air, allowing oxygen to pass through as the main product. This selectivity is crucial for producing high-purity oxygen. High absorption capacity: Zeolite can hold a large amount of nitrogen, which is important for the efficiency of PSA generators. The ability to absorb large amounts of nitrogen during each cycle ensures that the oxygen produced is of high purity. Nitrogen adsorption by zeolite and oxygen release in a PSA oxygen generator Another key feature of zeolite in PSA generators is its ability to be reused. When the pressure is reduced, zeolite releases the absorbed nitrogen, making it usable for multiple cycles of absorption and release. This reuse capability is important for the long-term operation of PSA systems, as it allows continuous operation without needing to replace the material often. Zeolite is also known for its durability and stability under the operating conditions of PSA generators. It can withstand repeated pressure changes while keeping its structure and absorption properties over time. The durability ensures the long-term reliability and efficiency of the generator, by which maintenance cost and downtime is reduced. Applications of zeolite-based PSA oxygen generators The use of zeolite in Oxygen PSA generators has many applications across various industries, some of them include: Medical field: PSA generators provide high-purity oxygen for respiratory therapies and other medical uses. The reliable supply of oxygen is critical for hospitals and clinics, especially in emergency and intensive care situations. In medical settings, the oxygen produced for medical use is known as medical oxygen, while the generators, in this case, PSA generators, are known as medical oxygen generators. These are different from portable oxygen concentrators, which are battery-driven and differ in terms of capacity and purity. Industrial sector: In industrial settings, PSA generators are used to produce high-purity oxygen for various applications. For example, oxygen is used in basalt fiber production, metal cutting, and welding to enhance the flame temperature, making the process more efficient. It is also used in chemical manufacturing processes to improve reaction rates and product quality, among other uses. Oxygen for industrial applications is referred to as industrial oxygen. Gold mining: In the gold mining industry, oxygen is used in the cyanidation process to extract gold from ore. High-purity oxygen generated by PSA systems improves the efficiency of the leaching process, increasing gold recovery rates and reducing the amount of cyanide needed. This not only enhances the profitability of gold mining operations but also minimizes the environmental impact. Aquaculture: In aquaculture, PSA generators are used to supply high-purity oxygen to fish farms. Oxygen is crucial for maintaining healthy dissolved oxygen levels in water, which supports fish health and growth. Adequate oxygenation improves feed conversion ratios and reduces the risk of disease, leading to more sustainable and productive aquaculture operations. Environmental applications: Zeolite-based oxygen PSA generators are also used in environmental applications, such as purifying gases in biogas upgrading and hydrogen production. These processes benefit from the high-purity gas streams produced by PSA technology. Wastewater treatment: Oxygen generated by PSA systems is also used in wastewater treatment facilities. Oxygen is crucial for the aerobic digestion process, where microorganisms break down organic matter in the wastewater. This process is essential for reducing pollutants and ensuring that the treated water meets environmental standards. OXYMAT PSA oxygen generators OXYMAT is a leading manufacturer of PSA oxygen generators that utilize zeolite technology to provide high-purity oxygen. They are designed and used in various applications, including medical, industrial, aquaculture, and environmental uses. OXYMAT PSA generators are known for their reliability, efficiency, and ability to produce high-capacity on-site oxygen.OXYMAT PSA oxygen generators offer several advantages: High-quality zeolite: OXYMAT uses the highest quality zeolite, sourced from Europe, ensuring optimal performance and reliability of their PSA oxygen generators. The superior quality of the zeolite enhances the efficiency and durability of the gas separation process. Energy efficiency: These generators consume significantly less energy compared to other models, making them cost-effective. Scalability: They provide modular solutions that can be expanded as demand increases, suitable for both small and large-scale operations. Durability: Built with high-quality materials and robust design, they ensure long-term operation with minimal maintenance. Compliance: OXYMAT generators comply with various international standards, ensuring safe and reliable operation in medical and industrial environments. Conclusion Zeolite is a critical material in the operation of PSA generators. Its selective absorption, high capacity, ability to be reused, and durability make it essential for producing high-purity gases like oxygen efficiently and reliably. Understanding the role of zeolite shows its impact on various industrial and medical applications where pure gas streams are necessary. The widespread use of zeolite in PSA technology highlights its importance in modern gas separation processes, contributing significantly to advancements in medical care, industrial production, aquaculture, environmental protection, and wastewater treatment. OXYMAT’s range of PSA oxygen generators further exemplify the versatility and efficiency of this technology in providing a reliable oxygen supply across different industrial sectors​. #### Updated marine program Back to news OXYMAT has successfully launched an updated marine program! 2017 was the beginning of a new era for OXYMAT. The production of PSA generators for marine applications was moved to Denmark. This move was based on the marine sectors demand for high quality products. The new units are designed and produced in Denmark and made from upgraded materials. Furthermore, the power consumption is the lowest on the market. High quality materials stainless steel pipe sets and valvessandblasted and powder coated pressure vesselslow energy consumptionlower OPEX for ownerssmaller compressors (lower CAPEX for yards) Already 20 new marine units sold Both shipyards and owners have both responded positively to the new design and OXYMAT has successfully sold units to both existing and new customers. Our new design even paved the way for entering the Korean market for the first time. Reference list of new marine units: China: 9 x oil/chemical tankersTaiwan: 6 x oil/chemical tankersKorea: 2 x gas carriersDubai: 1 x offshore supply vesselTurkey: 1 x platform supply vesselFrance: 1 x tug boat The future looks bright 2017 was just the beginning. Our pipeline is rapidly increasing and 2018 will be the most successful in OXYMAT’s 40 years history.For more information regarding OXYMAT and our solutions, visit www.oxymat.com, e-mail sales@oxymat.com or call at +45 4879 7811, and one of OXYMAT’s competent employees can guide you to the right solution for your needs. #### Visit OXYMAT at MEDICA Back to news We will be at MEDICA – 15-18 November 2021 We will be at MEDICA in Düsseldorf, Germany. Visit us at the Danish Pavilion and experience  our medical oxygen solution.With our green solution you get a steady and secure supply of medical oxygen. No need to worry about logistic supply and rising prices, you will be independent and able to produce oxygen directly at your hospital – either for piping or for cylinders.Stop by our booth at MEDICA and tell us about your need for medical oxygen – our medical sales team can help you with the right solution. You are more than welcome to reach out and book at meeting with us upfront. Please send a request to sales@oxymat.com or call us at +4548797811 #### Warsaw hospital (National Stadium) Customer: Central clinical hospital of Ministry of internal affair and administration PolandApplication: Medical oxygen units for Warsaw Hospital. The units were installed in the national stadium utilized as an emergency field hospital ready to take Covid-19 patients from Warsaw area.Why Oxymat: Time was the most important factor for the customer and Oxymat was the only company that could deliver, install and commission 2 x 40 Nm3/h units in only two weeks – in close coorperation with Polish partner Hydrogazmed.Customer statement: “We chose to work with Oxymat because of the quick delivery time, their references, and their reputation. The system perfectly matched with required capacity of oxygen – said Mr. Susdorf – Hydrogazmed, Poland” #### What is industrial oxygen? Industrial oxygen is a type of oxygen gas used in a wide range of industrial settings. Unlike medical oxygen, which is highly purified and tightly controlled for medical purposes, industrial oxygen may not meet the same level of purity and is specifically designed for industrial use. Here are some important features of industrial oxygen: Purity levels The purity levels of industrial oxygen is generally lower than of medical oxygen. Usually 90–99% purity, depending on the application. Some industrial uses, like welding, can tolerate lower purity (90–95%), while others (e.g., semiconductor manufacturing) require higher purity. Generally, industrial oxygen often contains a higher number of impurities, which makes it not suitable for medical use. Applications It is used in various industrial processes, including metal cutting and welding, chemical oxidation, mining, wastewater treatment among others and as an oxidizer in ef.x. rocket fuel.  Production There are usually two main methods used to produce industrial oxygen, that is air separation through cryogenic distillation and through pressure swing adsorption. Storage and transportation Typically, it is stored in big containers and moved either in cylinders or tankers. It is critical to take safety precautions because of its heigh reactivity and the possibility of promoting combustion.  Regulations Safety standards must be followed when using oxygen for industrail use, despite it being less regulated than medical oxygen, because it carries potential risks like promoting combustion. Cost-effectiviness It has an important significance in differend sectors, as it contributes to the production methods and impacts the effectiviness and standard of industrial outcomes. Industrial oxygen generators (On-site psa technology) Having patent for one of the most innovative PSA technologies, OXYMAT supplies on-site oxygen to the global demand in various industries. We have more than 6,000 installations worldwide. From countries located South America, in Africa to the far east, our generators are used in various industries such as a gold mining, basalt fibers production, iron processing (pig iron), gas welding and more.  As a leading company in the production of PSA oxygen generators, we provide various options that are customized for the specific requirements of a sector or industry. They include the advanced modular solution oxygen generators, as well as the traditional Twin-Tower, also referred to as the Two-column. Purity levels of the generated oxygen ranges from 95 to 99%.  If you are interested to know more about our generators, please contact us → ### Pages #### About us About OXYMAT Reliable manufacturer of O2 and N2 PSA generators Career Find out more → History Find out more → CSR Find out more → Regulations Find out more → Quality Find out more → who we are OXYMAT is a leading European manufacturer of PSA gas generators, recognised for engineered reliability and long-term operational stability. We engineer on-site gas plants built for continuous operation, stable purity and predictable performance in environments where reliability is a baseline requirement. Our portfolio covers tailored installations for specialised sectors as well as standardised systems that integrate directly into industrial workflows.Our engineering philosophy is straightforward. Every system must deliver measurable value, minimise energy consumption and maintain uptime under demanding conditions. This is why our PSA platforms use heavy-duty components, advanced control systems and a lifecycle-driven design that prioritises operational stability over short-term gains.Customers choose OXYMAT because the technology performs, the economics are transparent and the long-term output stays consistent. That’s why we are considered one of the strongest and most reliable partners in the on-site gas generation industry.Regardless of configuration, every OXYMAT system delivers the same core value: high build quality, low energy costs and a plant engineered to run without unnecessary operator attention.OXYMAT’s headquarters and global sales organisation are in Denmark. Manufacturing, R&D, service, and additional sales functions operate from our facility in Slovakia. oxymat in numbers +100 employees 0 +45 engineers 0 +7,000 installations 0 what is our offer to you? what is our offer to you? With OXYMAT gas generators you can produce your own high-quality oxygen or nitrogen on-site. You will become independent of gas suppliersYou will save time and moneyYou will have security of supply Having your own nitrogen or oxygen gas generating system puts an end to ordering/storing/stocking cylinders and checking your liquid oxygen tanks or nitrogen gas cylinders.When working with OXYMAT you can rest assured that we will listen, design and manufacture your equipment according to your requirements. This is why we have gained the reputation world-wide as the supplier of the highest quality PSA gas systems on the market. A reputation we are proud of and do our best to preserve every day. With OXYMAT gas generators you can produce your own high-quality oxygen or nitrogen on-site. You will become independent of gas suppliersYou will save time and moneyYou will have security of supply Having your own nitrogen or oxygen gas generating system puts an end to ordering/storing/stocking cylinders and checking your liquid oxygen tanks or nitrogen gas cylinders.When working with OXYMAT you can rest assured that we will listen, design and manufacture your equipment according to your requirements. This is why we have gained the reputation world-wide as the supplier of the highest quality PSA gas systems on the market. A reputation we are proud of and do our best to preserve every day.  Where are we? Our manufacturing site is located in Slovakia, supported by a comprehensive network of agents and distributors worldwide. Our units are installed in more than 130 countries.Our service partners are situated worldwide and a great number of our distributors have visited our facilities and participated in our extensive training courses. Industries overview Click to find out which O2  and N2  generator applications OXYMAT coversClick below to find out which O2 generator and N2 generator applications OXYMAT covers Go to industry overview #### Accessibility statement Accessibility Statement for https://oxymat.com/ OXYMAT is committed to ensuring digital accessibility for people with disabilities. We are continually improving the user experience for everyone and applying the relevant accessibility standards. Conformance status The Web Content Accessibility Guidelines (WCAG) defines requirements for designers and developers to improve accessibility for people with disabilities. It defines three levels of conformance: Level A, Level AA, and Level AAA. OXYMAT is making constant efforts to improve the accessibility of its site and services in the belief that it is our collective moral obligation to allow seamless, accessible, and unhindered use for those of us with disabilities. We aim to make all pages and content on https://oxymat.com/ accessible, but some content may not yet fully meet the highest accessibility standards. This could be due to challenges in identifying the most suitable technological solution. We may revise this Statement periodically to reflect improvements or changes to our accessibility practices. Feedback We welcome your feedback on the accessibility of OXYMAT website. Please let us know if you encounter accessibility barriers on our website: E-mail: info@oxymat.com We try to respond to feedback within 3–5 business days. This statement was created on 13/8/2025. #### Advice (FAQ) Advice (FAQ) ASK US - we are here to help you What do you want to know? With more than 40 years in the business we believe we have a pretty good idea of what challenges our customers are facing.If you are currently considering investing in a PSA unit, we would be happy to discuss your needs in detail.Generally speaking, the more information you provide, the better we are able to assist you.We have listed the frequently asked questions and answers below. Frequently asked questions Here are some answers to the questions we most often receive about our nitrogen and oxygen solutions. If we missed anything, please do not hesitate to contact us. We are here to help. What is PSA? PSA is an inexpensive method of producing nitrogen or oxygen from air. PSA is short for Pressure Swing Adsorption. To learn more, check out our page Nitrogen technology or Oxygen technology. Can you provide quotes with imperial units or only metric? OXYMAT happily makes quotations with the units you require – imperial or metric. Do you only supply the PSA unit, or also a full process line? OXYMAT delivers according to your requirements. Our core competence is PSA units, but we have supplied thousands of compressors, dryers, and filters for more than 40 years.We are experts in sizing the air package to the PSA, and we get excellent prices from most of our sub-suppliers. Our complete process line prices are usually lower than what you as an individual customer can source yourself.To learn more, please contact sales@oxymat.com, or call +45 48 79 78 11. What information does OXYMAT need to make a quotation? In general, the more information we receive, the more accurate quotations we can prepare.The most important factors are listed below:CapacityPurityOutlet pressureDew pointCountry of installation (ambient working conditions)Power input (voltage, phases, frequency)Altitude above sea levelCertification requirements (ASME/marine approval, etc.)If you are uncertain about any of the above, please give us a call and we will help clarify what your needs are. Contact us on +45 48 79 78 11 or sales@oxymat.com. Can OXYMAT help size buffer tanks? Based on our many years of experience we are experts in sizing buffer tanks based on your application, pressure, and safety margins. Is PSA more climate friendly than liquid gases? Yes. The energy consumption of OXYMAT’s PSA units is very similar to that of an ASU (air separation unit/gas factory).However, with the PSA you do not need to transport the gas as you generate it on-site.Furthermore, the electricity in our production plants is generated by solar roof panels and certified green energy.In general, OXYMAT has a very green profile, and we continuously work to improve all aspects of our production process. When does it make sense to invest in a PSA unit? Whether it makes sense for you to invest in a PSA unit depends on several factors:What is your cost of energy (kWh)?What is the cost of the alternative (liquid gas to tank or cylinders)?How is your surrounding infrastructure (road, rail, ferry)?What is the distance to your nearest ASU (air separation unit/gas factory)?Overall, the lower the price of energy, and the higher price of gas (O2 or N2), the shorter the ROI (retun on investment) will be. As an example, OXYMAT provides a lot of units to Iceland and Norway where electricity is inexpensive, and transportation can be very costly. Please keep in mind that a truck carrying liquid gas is empty on its way back to the ASU. You will be paying for the return journey as well.  OXYMAT has the tools to make quick calculations for your company to give you an idea of the length of your ROI. #### Aftersales Aftersales - Spare parts Spare parts and technical support For ordering spare parts or reporting a technical issue, register via MY OXYMAT.Once registered, create a ticket and select the type of request. Add a short description, your company details, and the serial number of your PSA generator.Submit the ticket, and our team will get back to you as quickly as possible through the system. Please click on the image below.  If you need spare parts for your oxygen or nitrogen system, OXYMAT can help you identify the right components and arrange delivery, often within a few days.Most consumables are kept in stock, including filters, gaskets, valves, O-rings, and purity sensor replacement kits.We work closely with our sub-suppliers to ensure consistent availability and competitive pricing. +45 4876 2627 spareparts@oxymat.com #### Become a distributor IFAT Munich Become a distributor Fill in the form below Distributor form - IFAT 2026 Münich First Name * Last Name * Company * Street Country * Email * Phone * Comments / Message Lead Source -None- Call Campaign Mail Meeting Networking Sales mail Search Tradeshow Website request Contact our local offices At OXYMAT we value our customer relations, and our dedicated sales team is available to answer any question and inquiries you might have. Contact your preferred branch. OXYMAT A/S Headquarter | Sales +45 4879 7811 sales@oxymat.com Banevænget 13, DK-3460 Birkerød, Denmark CVR: DK25281675 Production | R&D | Project | Sales | Service +421 32 779 0123 sales@oxymat.com Vadovce 87, SK 916 13 Vadovce, Slovakia Locations OXYMAT A/S headquarters is located in the town of Birkerød in Denmark while Production, R&D, Sales,  Services is in Slovakia.View the map larger for directions to Va´dovce 87 in Slovakia or Banevænget 13, in Denmark. "Most healthcare providers in Kenya face challenges in ensuring reliable supply of medical oxygen in their facilities. Those who have bought OXYMAT on-site PSA oxygen generating plants, now do not have this difficulty. Their facilities now have consistent supply with the overall effect of lowering mortality associated with inefficient oxygen supply. Our partnership with OXYMAT is therefore of great benefit to the country." Mr. Philip Simiyu Wandibba, Managing Director, Pulse Healthcare Limited, Kenya "We have 3 OXYMAT oxygen generators for our 3 lines of production in our company. The first oxygen generator has made a reference for the others we purchased and we are happy as a user. GAZ-LAB's (OXYMAT local partner) technical support when needed is another satisfaction point for us. We also ordered a nitrogen generator recently." Mr. Serhat Goksu, Ravaber, Turkey "OXYMAT nitrogen generating system combined with our container solution have served non-stop in several coal mines in the Silesian region. This combination provides a high safety level in operation and at lower costs and minimal downtime." Mr. Lukasz Lasek, Azis mining Service "Introduction of oxygen in cyanidation process significantly increased gold recovery thus ROI for OXYMAT PSA plant was just a few months." Mr. Glenn Stratford, Kinross "At LST we design and produce ecological ozone generation systems for the textile industry worldwide. We have been using OXYMAT oxygen generators to feed our systems for several years and we have always been very happy with their reliability and efficiency." Mr. Melih Özcelik, CEO, LST Lazer Sistemleri Teknolojisi San. ve Tic. A.S. "The Dalkarby plant of Ålands supplies 475 m³ of drinking water to nearly 27,000 inhabitants of Åland, and twice that during summer peak season. OXYMAT supplied us with a generator that delivered on key features: reliable supply of oxygen, 93% purity and low energy consumption." Mr. Erling Eriksen, CEO, Primozone Production AB "We chose a PSA system because it gave us several advantages to a membrane system. The system is more reliable with both higher quantity and purity output. At the same time, maintenance is simpler with reduced cost for replacing parts, especially membrane filters." Mr. Horst Baumann, Ahrenkiel Consulting Services GmbH & Co. KG, Suisse Outremer Ahrenkiel & Co. "OXYMAT onsite oxygen generator system for medical oxygen has helped us save time, charges pertaining to delivery and transportation and manpower required during running out of gas. After installing the OXYMAT unit we are getting uninterrupted gas and can save energy efficiently, above all we are getting supply in exact quantity and quality needed. Now we realised, why buy expensive bottles or bulk oxygen from gas companies when we can make our own." Mr. Mensour M. Almana, Almana Group of Hospitals, Vice Chairman, Kingdom of Saudi Arabia "The Faroese salmon industry has not always been successful. Additionally, we have also been affected by diseases over the years. But for the past 6-8 years, the salmon industry has made great progress. The good and close cooperation between LEIF MOHR and OXYMAT has made it possible for our company today to look back with joy that we have supplied PSA SYSTEMS to all the new smolt production facilities in the Faroe Islands. We have also replaced some of the old PSA systems with newer models. We look forward to the future and hope that the cooperation between LEIF MOHR and OXYMAT also can benefit to optimize our customers' needs.” Mr. Andrias Joensen, LEIF MOHR, Faore Islands "OXYMAT is Vand & Teknik’s preferred supplier of PSA oxygen generators, when we develop and build the fresh water plants of the future in Denmark. So far more than 10 generators are operating all over the country and more is to come. Vand & Teknik has chosen OXYMAT as our PSA supplier, because of the high product quality and the reliability of the PSA generator.“ Mr. Søren Hesselvig Vestergaard, Head of Department, Vand & Teknik A/S, Denmark "A customer in Galway has a high purity OXYMAT nitrogen generator, which is used for cutting stainless steel almost constantly, and the nitrogen supply has been highly reliable and economical. This addition to their engineering works allows them to reduce their production costs, while at the same time, reduce the ordering and handling burden of buying in nitrogen. The target specification was 10 parts per million (ppm) and the plant always exceeds that target. We can recommend OXYMAT nitrogen generators to any laser cutting operation." AirPro Gas Solutions, Ireland "In intensive aquaculture, oxygen is an indispensable addition. HESY Aquaculture, worldwide supplier of turnkey recirculation aquaculture systems, and OXYMAT have a solid cooperation of more than 20 years." HESY Aquaculture, The Netherlands #### Blog Blog Find the latest blog posts from OXYMAT On-site oxygen and nitrogen generators offer numerous advantages and provide businesses with a significant level of autonomy. Depending on your business settings, to name few, some of the benefits of having an on-site generator include cost efficiency, continuous supply, flexibility and scalability, improved safety etc. These themes are topic focus of our blog entries.We bring more than 40 years of experience and expertise on on-site oxygen and nitrogen gas generators and how they benefit various industries and sectors.  #### Career Career Our people are our strength, and we are proud to have skilled and dedicated people on our team Why work with us? Our employees are our strength, and we are proud to have skilled and dedicated people on our team.When you work with us you are encouraged to take responsibility and grow, professionally and personally.We form a unified team heading towards the same goal; to excel in everything we do. what can you expect as an oxymat employee? As an OXYMAT team member you are offered a series of benefits such as training programs, social events and hybrid working conditions.The focus of our “growth mindset” culture is helping our people with their professional development, enabling them to be in charge of their own growth journey, but at the same time promoting a work environment where mental and physical wellbeing are taken seriously, employees are encouraged to participate actively, creating a healthy work environment and enabling individuals and teams to perform at their best.We believe that both employees and managers have an important role in making our mutual workplace a great place to be. why not join us? For available positions in Denmark, please visit jobindex.dkFor available positions in Slovakia, please visit profesio.skWe also post our job openings at our LinkedIn page.  #### Compact oxygen generator solutions Oxygen compact generator solutions Designed for various oxygen applications with low-capacity requirements. With ease of installation, footprint, and transportation in mind, our compact solutions are perfect for broodstock and hatchery in fish farming, ozone generation and other applications.Our PSA compact models come in 3 different variants  Compact integrated models Compact integrated models are true plug and play. They come with an integrated air compressor and oxygen tank, ensuring a seamless and efficient oxygen supply. Key features Capacity:  5 – 10 l/min All in oneIntegrated oil-free quality compressor Integrated dryer Integrated oxygen tankMounted ruggedized stainless steel cabinet Easy installation Long life and low maintenance CE Marked Model Weight (kg) Dimensions LxWxH(mm) O6-2Ci 80 650x275x800 O12-2Ci 110 650x275x1600 O12-4Ci 230 825 x 411 x 1617 Have questions? Our experts are available to provide you with the information you need. Ask our expert Call us at +45 4879 7811. You can also send a direct e-mail to sales@oxymat.com or request a quote: Request a quote Compact integrated silenced models For those applications where silent operation is key, our Compact integrated models are also available in a silenced cabinet, to ensure smooth and quiet operation.  These models are true plug and play. They come with an integrated air compressor and oxygen tank, ensuring a seamless and efficient oxygen supply. Key features Capacity: 5 - 10 l/m   All in oneIntegrated oil-free quality compressor Integrated dryer Integrated oxygen tankMounted silenced cabinet Easy installation Long life and low maintenance CE Marked Model Weight (kg) Dimensions LxWxH(mm) O6-2Ci Silenced 90 615x630x860 O6-4Ci Silenced 110 615x630x860 Have questions? Our experts are available to provide you with the information you need. Ask our expert Call us at +45 4879 7811. You can also send a direct e-mail to sales@oxymat.com or request a quote: Request a quote Compact models Compact models allow for easy installation. They can be mounted either on the wall or on the floor. The 4-inch display offers effortless control and performance monitoring. Can be optionally offered with external oil-free compressor oxygen supply. Key features Capacity:  5 – 40 l/min High quality low-volume oxygen PSA generatorMounted ruggedized stainless steel cabinet Wall or floor mountedEasy installationLong life and low maintenance Optional integrated oxygen monitorCE Marked Model Weight (kg) Dimensions LxWxH(mm) O4-4C 50 650x275x550 O6-4C 75 650x275x800 O12-4C 115 650x275x1600 O12-8C 230 650x450x1200 Have questions? Our experts are available to provide you with the information you need. Ask our expert Find out more by calling us at +421 32 779 0123 or +45 4879 7811. You can also send us an e-mail to sales@oxymat.com or request a quote: Request a quote Expect state-of-the-art products from OXYMAT In recent years we have invested heavily in a cutting-edge production facility and focused on smart design of our nitrogen equipment. This approach enabled us to significantly cut down on variable costs. OXYMAT modular nitrogen equipment is of premium quality, and we have simplified our production process, lowered our storage costs and unified sourcing to get better prices. The result is highly competitive prices for you as our customer compared to those of other oxygen plant manufacturers. Request a quote Applications overview Click below to find out which O2 generator applications OXYMAT covers. Go to oxygen applications #### Consent page OXYMAT A/S Headquarter | Sales +45 4879 7811 sales@oxymat.com Fasanvej 18-20, 3200 Helsinge, Denmark CVR: DK25281675 Production | Project | Sales | Service +421 32 779 0123 sales@oxymat.com Vadovce 87, SK 916 13 Vadovce, Slovakia #### Contact Contact us We are here to help you – don’t hesitate to get in touch Industrial sales +45 4879 7811 (DK) +421 32 779 0123 (SK) sales@oxymat.com Spare parts +45 4876 2627 spareparts@oxymat.com Ways to contact us We always pick up the phone or answer your mail.Within business hours, you are most welcome to pay us a visit – we will make you a nice cup of coffee. Just call in advance to make an appointment to make sure your contact person is in.If you would like one of our sales representatives to visit you, we would be happy to do so.Give us a call or send us an e-mail. If you need a quote on a new PSA system or service or spare parts for an existing, please use the buttons below.Business hours at our headquarters in Denmark are: Monday - Thursday: 9:00 - 17:00 Friday: 9:00 - 15:00 Weekends & holidays: Closed Request a quote Request service Request spare parts For any other inquries please fill in the form below.  * required fields Contact us for an informal chat Perhaps you have a technical issue with your existing equipment? Or you need an oxygen or nitrogen gas generator, but you are not quite sure about capacity and other specifications?Whatever your question may be, we are here to help. Our service support is open 24/7 if you have an urgent problem that can’t wait till normal business hours.If you have a technical problem that you have racked your brain to solve with no success, this is the time to give OXYMAT a call. Most likely, we have come across a similar problem in the past and found a solution to it.So, feel free to get in touch for an informal chat – we don’t bite, and we would love to hear from you. You need not be an O2 or N2 savvy – we are We realise that many of our customers don’t know much about oxygen or nitrogen, except for the basic knowledge about using the gas for the particular application.And why should you bother to have all the knowledge when you can just call OXYMAT who has so many experts in O2 and N2 generation?Forget your worries, pick up the phone and get a valuable piece of advice at no charge. Even if you don’t end up buying any equipment from us, we are glad to help! Contact our local offices At OXYMAT we value our customer relations, and our dedicated sales team is available to answer any question and inquiries you might have. Contact your preferred branch. OXYMAT A/S Headquarter | Sales +45 4879 7811 sales@oxymat.com Banevænget 13, DK-3460 Birkerød, Denmark CVR: DK25281675 Production | R&D | Project | Sales | Service +421 32 779 0123 sales@oxymat.com Vadovce 87, SK 916 13 Vadovce, Slovakia Locations OXYMAT A/S headquarters is located in the town of Birkerød in Denmark while Production, R&D, Sales,  Services is in Slovakia.View the map larger for directions to Va´dovce 87 in Slovakia or Banevænget 13, in Denmark. "Most healthcare providers in Kenya face challenges in ensuring reliable supply of medical oxygen in their facilities. Those who have bought OXYMAT on-site PSA oxygen generating plants, now do not have this difficulty. Their facilities now have consistent supply with the overall effect of lowering mortality associated with inefficient oxygen supply. Our partnership with OXYMAT is therefore of great benefit to the country." Mr. Philip Simiyu Wandibba, Managing Director, Pulse Healthcare Limited, Kenya "We have 3 OXYMAT oxygen generators for our 3 lines of production in our company. The first oxygen generator has made a reference for the others we purchased and we are happy as a user. GAZ-LAB's (OXYMAT local partner) technical support when needed is another satisfaction point for us. We also ordered a nitrogen generator recently." Mr. Serhat Goksu, Ravaber, Turkey "OXYMAT nitrogen generating system combined with our container solution have served non-stop in several coal mines in the Silesian region. This combination provides a high safety level in operation and at lower costs and minimal downtime." Mr. Lukasz Lasek, Azis mining Service "Introduction of oxygen in cyanidation process significantly increased gold recovery thus ROI for OXYMAT PSA plant was just a few months." Mr. Glenn Stratford, Kinross "At LST we design and produce ecological ozone generation systems for the textile industry worldwide. We have been using OXYMAT oxygen generators to feed our systems for several years and we have always been very happy with their reliability and efficiency." Mr. Melih Özcelik, CEO, LST Lazer Sistemleri Teknolojisi San. ve Tic. A.S. "The Dalkarby plant of Ålands supplies 475 m³ of drinking water to nearly 27,000 inhabitants of Åland, and twice that during summer peak season. OXYMAT supplied us with a generator that delivered on key features: reliable supply of oxygen, 93% purity and low energy consumption." Mr. Erling Eriksen, CEO, Primozone Production AB "We chose a PSA system because it gave us several advantages to a membrane system. The system is more reliable with both higher quantity and purity output. At the same time, maintenance is simpler with reduced cost for replacing parts, especially membrane filters." Mr. Horst Baumann, Ahrenkiel Consulting Services GmbH & Co. KG, Suisse Outremer Ahrenkiel & Co. "OXYMAT onsite oxygen generator system for medical oxygen has helped us save time, charges pertaining to delivery and transportation and manpower required during running out of gas. After installing the OXYMAT unit we are getting uninterrupted gas and can save energy efficiently, above all we are getting supply in exact quantity and quality needed. Now we realised, why buy expensive bottles or bulk oxygen from gas companies when we can make our own." Mr. Mensour M. Almana, Almana Group of Hospitals, Vice Chairman, Kingdom of Saudi Arabia "The Faroese salmon industry has not always been successful. Additionally, we have also been affected by diseases over the years. But for the past 6-8 years, the salmon industry has made great progress. The good and close cooperation between LEIF MOHR and OXYMAT has made it possible for our company today to look back with joy that we have supplied PSA SYSTEMS to all the new smolt production facilities in the Faroe Islands. We have also replaced some of the old PSA systems with newer models. We look forward to the future and hope that the cooperation between LEIF MOHR and OXYMAT also can benefit to optimize our customers' needs.” Mr. Andrias Joensen, LEIF MOHR, Faore Islands "OXYMAT is Vand & Teknik’s preferred supplier of PSA oxygen generators, when we develop and build the fresh water plants of the future in Denmark. So far more than 10 generators are operating all over the country and more is to come. Vand & Teknik has chosen OXYMAT as our PSA supplier, because of the high product quality and the reliability of the PSA generator.“ Mr. Søren Hesselvig Vestergaard, Head of Department, Vand & Teknik A/S, Denmark "A customer in Galway has a high purity OXYMAT nitrogen generator, which is used for cutting stainless steel almost constantly, and the nitrogen supply has been highly reliable and economical. This addition to their engineering works allows them to reduce their production costs, while at the same time, reduce the ordering and handling burden of buying in nitrogen. The target specification was 10 parts per million (ppm) and the plant always exceeds that target. We can recommend OXYMAT nitrogen generators to any laser cutting operation." AirPro Gas Solutions, Ireland "In intensive aquaculture, oxygen is an indispensable addition. HESY Aquaculture, worldwide supplier of turnkey recirculation aquaculture systems, and OXYMAT have a solid cooperation of more than 20 years." HESY Aquaculture, The Netherlands #### Containerized and in-frame nitrogen generator installations Containerized and in-frame nitrogen generator installations Tailored frame and container nitrogen generator solutions for reliable on-site nitrogen supply Containerized and in-frame nitrogen installations. We engineer highly specialised nitrogen systems to meet your needs:ContainerisedWe are experts in containerised solutions.ATEXOur units are placed on rigs and refineries around the world.DocumentationWe can deliver documentation to the highest level. Our references include nitrogen systems for nuclear power plants.ClimateOXYMAT units are in operation around the globe, from Saudi Arabia to Greenland and Thailand.AltitudeWe can engineer nitrogen systems for thin air. We have units operating in the Himalayas.Want to know more?  Ask one of our experts. Ask our expert Overskrift Lorem ipsum dolor sit amet, te has solet postea. Voluptua quaestio dissentias has ex, no interpretaris, viderer pertinax repudiandae ne ius, qui ne porro insolens instructior. Graece euripidis instructior an vix, eum et equidem expetenda concludaturque, ut est Ex est dicit graeco consequat, mel rebum placerat et. Facer recusabo reprehendunt vel at. Delenit repudiare in mei, mazim assentior voluptaria et pri. Ad tempor tritani qui, et elitr consequatLorem ipsum dolor sit amet, te has solet postea. Voluptua quaestio dissentias has ex, no interpretaris, viderer pertinax repudiandae ne ius, qui ne porro insolens instructior. Graece euripidis instructior an vix, eum et equidem expetenda concludaturque, ut est Ex est dicit graeco consequat, mel rebum placerat et. Facer recusabo reprehendunt vel at. Delenit repudiare in mei, mazim assentior voluptaria et pri. Ad tempor tritani qui, et elitr consequat Lorem ipsum dolor sit amet, te has solet postea. Plug-and-play nitrogen installations worldwide We provides versatile nitrogen generation solutions across a variety of industries worldwide. Our technology, available in both in-frame and containerized formats, ensuring efficiency and reliability for every application. Our container and in-frame solutions are engineered to be ‘plug-and-play and user friendly. Marine and ship building: Our nitrogen generators enhance safety by creating inert atmospheres on ships, reducing the risk of fire and explosions in critical areas like engine rooms and cargo spaces. Our sysetms are  comply with all major marine approvals such as IMO. Oil and gas In the oil and gas sector, nitrogen is essential for pipeline purging, maintaining reservoir pressure, and ensuring an inert environment to prevent fires and explosions during operations. Food and beverage Nitrogen extends the shelf life of food and beverages by displacing oxygen in packaging (MAP), preventing spoilage and maintaining product freshness. Electronics and laser cutting In electronics manufacturing, nitrogen prevents oxidation and contamination, crucial for producing high-quality components and devices. Our generators improve laser cutting processes by providing a high-purity nitrogen atmosphere, enhancing cut quality and preventing oxidation on metal surfaces. Request a quote → Quality To learn more about our approach to quality, please visit our quality pageTo learn more about our approach to quality, please visit our quality page Go to quality #### Containerized and in-frame oxygen systems Containerized and in-frame oxygen generator installations Tailored oxygen container and frame solutions for reliable on-site PSA oxygen supply Highly specialised oxygen supply systems OXYMAT containerized and in-frame installations. Specialised oxygen solutions desigend to meet  your requirements:ContainersWe have specialised in containerised solutions.ATEXIf your unit is to be placed inside an EX area we can help.DocumentationOXYMAT delivers documentation to the greatest level. Our references include oxygen supply equipment for nuclear power plants.ClimateOur units are placed everywhere in the world, from Greenland to Indonesia and Saudi Arabia.AltitudeWe design oxygen systems for thin air. Some of our units are in active service in the Himalayas.Want to know more?  Ask one of our experts. Ask our expert Plug-and-play oxygen installations worldwide OXYMAT is at the forefront of oxygen generation technology, offering advanced solutions to various industries and healthcare sectors around the globe. Our container and in-frame solutions are engineered to be 'plug-and-play and user friendly. Gold mining: Our oxygen generators improve gold recovery and lessen environmental impacts, optimizing leaching and cyanidation processes. Aquaculture: Enhancing oxygen levels for salmon and other fish farming, our technology ensures healthier growth and promotes sustainable practices. Wastewater treatment: Secondary Treatment: Our oxygen generators aid in the biological breakdown of organic matter, efficiently reducing pollutants.Ozonation: For advanced purification, our oxygen generators are essential for the ozonation process in wastewater treatment, providing the high-quality oxygen needed to produce ozone. Oxygen for medical use: Our medical oxygen generators are crucial in healthcare settings, delivering high-purity oxygen necessary for various medical applications. These systems are specifically designed to meet the stringent standards of medical care, ensuring reliability and efficiency. Military and field hospitals: Tailored for the unique needs of military and field hospitals, our oxygen generators provide a steady supply of medical-grade oxygen, essential for both emergency and routine care in challenging conditions. Request a quote → oxygen quality Check out our quality page to learn about our high quality standardsCheck out our quality page to learn about our high quality standards Go to oxygen quality #### Cookie Policy Cookie Policy This cookie policy was last updated on 31/05/2025 and applies to citizens and legal residents of the European Economic Area and Switzerland. 1. Introduction Our website, oxymat.com (hereinafter referred to as the ‘website’) uses cookies and other related technologies (for convenience, all technologies are referred to as “cookies”). Cookies are also placed by third parties. In the statement below, we inform you about the use of cookies on our website. 2. What are cookies? A cookie is a simple text file that is stored in your browser on your computer or device. The information in the cookie is sent to our server or to the servers of relevant third parties when you visit the website. 3. What are scripts? 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Your rights regarding personal data You have the following rights with regard to your personal data:You have the right to know why your personal data is needed, what will happen to it and how long it will be stored.Right of access: You have the right to access the personal data we have knowledge of.Right of rectification: You have the right to supplement, correct, have your personal data deleted or block it at any time.If you give us your consent to process your data, you have the right to withdraw this consent and to have your personal data deleted.Right to transfer your data: You have the right to request all your personal data from the data controller and transfer it in its entirety to another data controller.Right to object: You may object to the processing of your data. This must be complied with, unless there are legitimate grounds for the processing.To exercise these rights, please contact us. See the contact details at the bottom of this cookie policy. If you have a complaint about how we handle your data, we would like to hear from you, but you also have the right to file a complaint with the supervisory authority (Datatilsynet). 10. Contact details For questions and/or comments about our cookie policy and this statement, please contact us using the following contact information:OXYMAT A/SFasanvej 18-203200 Helsinge, DenmarkCVR: DK25281675Phone: +45 4879 7811E-mail: sales@oxymat.com #### CSR Our corporate responsibilities Responsible manufacturer of PSA generators OXYMAT Christmas donations Each Christmas, OXYMAT makes a donation to a selected hospital in a developing country. The main objective of this type of donation is to enable hospitals to produce their own affordable medical oxygen on-site. Children’s cancer hospital in Egypt (our first donation) Our very first Christmas donation of an oxygen generator unit was made in 2013. This was a very special charity to a children’s cancer hospital (Hospital “57357”) in Cairo, Egypt.Hospital 57357 is a non-profit hospital treating children with cancer. All children receive a complete treatment which includes surgery and therapy at no charge. The duration of a cancer treatment can vary from 3 to 6 years depending on the case.Hospital 57357 treats 45% of the children suffering from cancer in Egypt with a complete cure rate of 73%.The hospital was previously using normal liquid and bottled oxygen, resulting in high costs and resources. OXYMAT approached the hospital and donated a 25m3/hr oxygen generator system with 95% purity. The system is in operation and supplies oxygen to all 350 beds in the hospital.Our donation was realised in close cooperation with our long-term, successful distributor in Egypt, Atlasco Egypt, who provides the hospital with full air package and relevant receiver vessels. Installation of this medical oxygen unit was made in June 2014. csr csr We believe we can make a difference, and we are very serious about our corporate social responsibility. We take great pride in being a part of two small local communities in Denmark and Slovakia. Besides creating many jobs for the locals, we also see ourselves as partners of the village when it comes to supporting the local school, kindergarten and clinics. In Slovakia the government aloows each taxpayer to donate 2% of their yearliy paid taxes to charities, schools and organisations. We are proud that our employees value this option and donate to local organisations and charities of their choise.We believe we can make a difference, and we are very serious about our corporate social responsibility. We take great pride in being a part of two small local communities in Denmark and Slovakia. Besides creating many jobs for the locals, we also see ourselves as partners of the village when it comes to supporting the local school, kindergarten and clinics. In Slovakia the government aloows each taxpayer to donate 2% of their yearliy paid taxes to charities, schools and organisations. We are proud that our employees value this option and donate to local organisations and charities of their choise. Responsibility for the environment (clean energy) Production of gas is an energy-intensive process. Through constant development we are supplying the most energy-efficient gas generators on the market, thereby keeping CO2 emissions to a minimum.Furthermore, we are producing a large part of our factory’s energy by means of solar panels on the roof. The rest of the electricity used at our facility is sourced from green energy. #### Events and exhibitions Events and Exhibitions 2026 Events and Exhibitions 2026 Check out our upcoming events and exhibitions to see where we'll be showcasing our generators Check out our upcoming events and exhibitions to see where we'll be showcasing our generators. Events and exhibitions 2026 Meet us at upcoming industry exhibitions and explore our products and solutions. Our team will be on site to share practical insights, answer your questions, and discuss how our solutions align with your specific needs. Scroll down to find the event that suits you best.Follow us on LinkedIn to stay updated on stand locations and event details. 09 - 12 February 2026 WHX – ARAB HEALTH Dubai, United Arab EmiratesMeet us in Dubai, a major platform for healthcare professionals, medical device manufacturers, pharmaceutical companies, and healthcare industry. 09 - 12 February 2026 24 – 26 March 2026 AQUASUR Pureto Montt, ChileFind us at AquaSur, one of the largest aquaculture exhibitions in South America. OXYMAT will present gas generators for aquaculture operations. 24 – 26 March 2026 25 – 27 March 2026 APM     Singapore Meet us in Singapore at APM, a key meeting point for the maritime industry. OXYMAT will showcase nitrogen generators for marine applications, including LNG and dual-fuel vessels. 25 – 27 March 2026 04 – 07 May 2026 IFAT Munich Munich, Germany IFAT Munich is one of the world’s leading exhibitions for water and wastewater technologies. OXYMAT will present oxygen generators for wastewater treatment applications.  04 – 07 May 2026 19 - 21 May 2026 RASTech St. Augustine, Florida, USA Meet OXYMAT at RAStech in Florida, USA, presenting on-site oxygen solutions for recirculating aquaculture systems (RAS). RAStech gathers industry professionals. 19 - 21 May 2026 1 - 5 June POSIDONIA Athens, Greece At Posidonia in Athens, Greece, OXYMAT will present nitrogen generation systems designed for marine applications. The exhibition attracts shipowners, yards, and technology providers from around the world. 1 - 5 June 16 - 17 June Aquaculture UK Glasgow, UKOXYMAT will be present at Aquaculture UK in Glasgow, UK, showcasing oxygen solutions for fish farming. Our systems support stable oxygen levels and reliable on-site production. 16 - 17 June 1 - 4 September SMM Hamburg, Germany  SMM gathers the maritime sector, where OXYMAT will present nitrogen generation systems for vessels, focusing on reliability and integration into marine operations.   1 - 4 September 22 - 24 September IceFish 2026 Kópavogur, IcelandIceFish in Iceland will bring together the fisheries industry, where OXYMAT will present oxygen solutions for onboard use and reliable on-site production in demanding conditions. 22 - 24 September 28 September - 1 October Aquaculture Europe  Ljubljana, Slovenia At Aquaculture Europe, OXYMAT will showcase oxygen solutions for aquaculture, designed to support stable oxygen levels and reliable on-site production. 28 September - 1 October 1 - 4 December AFRAQ26  Dar es Salaam, Tanzania  AFRAQ26 will bring together aquaculture professionals from across Africa and beyond. OXYMAT will present oxygen solutions supporting reliable on-site production and stable conditions in aquaculture operations. 1 - 4 December quality To learn more about our approach to quality, please visit our quality pageTo learn more about our approach to quality, please visit our quality page Go to quality #### History Our history The road to excellence https://youtu.be/dM2VwgkmyOo?si=OYAkk9xqajATzYVK Who we are Founded in 1978 and based in Denmark, OXYMAT is a world-leading supplier of advanced and highly reliable PSA generator systems.For more than 40 years we have designed, engineered, and manufactured high quality oxygen and nitrogen gas generators – always to your needs and process specifications.Perhaps you are the happy owner of one of the +6,000 generators we have installed in 130 countries around the globe? 2022OXYMAT historyAcquired by Atlas Copco GroupPart of the Industrial Air division within the Compressor Technique Business Area2022OXYMAT historyMDR Certificate2020OXYMAT history4,000 PSA systems installed OXYMAT introduces:OXYMAT Superior – Extremely low kW for O2OXYMAT Continuous – Plug-and-play cylinder filling and back-up systemOXYMAT 10’ container – 65 kg/h O2 output from 10’ container2018OXYMAT historyNew super compact and durable PSA generator launched. Having the footprint of a Euro-pallet naming it was easy: The Pallet.2017OXYMAT historyRestart of production facility in Helsinge, Denmark Launch of modular PSA generator systems.2016OXYMAT history3,500 PSA systems installed in 130 countries OXYMAT invests more than € 2,000,000 in robot and CNC machinery to make the most automated PSA production facility in the world2015OXYMAT historyISO 16001 certified More than 100 employees and € 20,000,000 revenue2014OXYMAT historyISO 14001 certified More than 3,000 PSA installations worldwide2013OXYMAT historyMDD certified2012OXYMAT historyISO 13485 certified2011OXYMAT historyFirst deoxy unit introduced2009OXYMAT historyOXYMAT introduces the first 1 ppm nitrogen system on the market2008OXYMAT historyISO 9001 certified2006OXYMAT historyFirst large marine order OXYMAT - Slovakia established in Vadovce2003OXYMAT historyNew HQ domicile in Denmark, Helsinge2002OXYMAT historyNitrogen PSA launched The first touch screen with SMS alarm introduced2001OXYMAT historyMinority investor acquires 25 % shares1997OXYMAT history8 new oxygen generators model introduced 1980OXYMAT history4 oxygen generator models are launched1978OXYMAT historyOXYMAT founded First oxygen generator 1.5 m3/h developed #### Industries Our Industries OXYMAT supplies gas generators for all types of industries Our solutions for your applications We deliver oxygen and nitrogen generators for a wide range of industries, and you can be sure, that we have a solution that fit your applications. Whether your industry is aquaculture, electronics, food and beverages, marine, health care, military, mining or oil and gas. Our you deal with blanketing, field hospitals, medical oxygen applications, mineral processing, inerting, laboratories, laser cutting, modified atmosphere packaging, purging, tire filling, ozone and water treatment or any other process that need oxygen or nitrogen generators, you can be sure, that we have the PSA generator that fits your need Aquaculture OXYMAT oxygen generators for aquaculture will optimise your production. In recent years, oxygen usage in aquaculture has risen drastically. So, now more than ever it makes sense to look at your operation costs → Electronics and laser cutting For wave and reflow soldering in electronics. For laser cutting PSA is used to increase your productivity, reduce taper and optimise your process → Food and beverages Oxygen is a culprit in food spoilage and provides good basis for bacterial growth. Nitrogen is perfect for flushing and regulating the air out of the packaging → Marine Our marine nitrogen generators have the smallest footprint and lowest energy consumption on the market. Nitrogen is used for several marine applications → Medical use Oxygen generators for medical use. OXYMAT on-site O2 generators for medical oxygen is the best alternative to liquid supply or cylinders → Military and field hospitals OXYMAT oxygen generators for military and field hospitals. OXYMAT is a leading supplier to the military of oxygen generators and oxygen filling stations for mobile field hospitals → Mining and mineral processing nitrogen Nitrogen is primarily used to prevent mine fires and to inert abandoned areas of mines reducing oxygen level thus lowering risk of explosion → Mining and mineral processing–oxygen Mining and mineral processing. OXYMAT on-site oxygen generators for mining and mineral processing. Gold leaching is one of OXYMAT’s key applications → Oil and gas Nitrogen is commonly used in the oil and gas industry. Applications include well stimulation, injection, mothballing, and pressure testing → Ozone and water treatment Production and use of OXYMAT oxygen supply in water treatment. Our oxygen generator plants are highly cost effective and low in energy use → Pharmaceutical Our on-site nitrogen PSA generators for the pharmaceutical industry are used in packaging of pharmaceuticals and serve as an inert gas where oxidation is undesirable → GLass Production Oxygen generators are used in glass production to effectively raise the temperature of the furnaces and improve the quality of the glass by enhancing melting and reducing impurities. BIOGAS PSA oxygen generators are used to inject pure oxygen into the process. Oxygen promotes the growth of specific bacteria that neutralise hydrogen sulphide.. cable production Our PSA nitrogen generators optimize cable production through precise inerting, blanketing, and controlled atmosphere storage Chemical manufacturing Our PSA nitrogen generators optimize chemical production through precise inerting,purging and pressurization Contact us We are here to help you - don´t hesitate to get in touch → If your need is not covered by the industries and applications in the overview, don’t worry, we have only listed the most general uses of our PSA solutions, however we are able to deliver to all industries and applications.  Please get in touch or ask us for a quote → quality To learn more about our approach to quality, please visit our quality pageTo learn more about our approach to quality, please visit our quality page  Go to quality #### Marine nitrogen generator retrofit | For vessels and ships Marine nitrogen generators for vessel retrofit OXYMAT designs marine nitrogen generators for vessel retrofit, based on real onboard constraints. Using PSA and membrane technology, each system is configured to match space, purity, and integration requirements. Ask our expert Request a quote Learn more about our generators Nitrogen generators for vessels and retrofit applications OXYMAT marine nitrogen generators are used for retrofit on vessels where stable nitrogen supply is required for inerting, dual-fuel systems, and cargo operations.Using both PSA and membrane technology, OXYMAT designs systems based on space, purity, and integration requirements, adapting layouts to existing onboard constraints.Key advantages include:Inerting solutions: Used on tankers, LNG, and dual-fuel vessels where controlled nitrogen supply is required. Designed for onboard constraints: Compact layouts adapted to engine room space and existing system configurations.Retrofit integration: Systems designed to fit into vessels already in operation, including piping and compressor compatibility.PSA and membrane technology: Selection based on required purity, flow, and available space onboard.Compliance with marine standards: Built to meet relevant marine and classification requirements.Compliance: Adheres to marine industry standards.Low maintenance operation: Designed for durability with minimal upkeep needsRemote monitoring and control: Enables system overview and performance tracking during operation. Gas carriers Nitrogen systems are used on gas carriers for inerting and controlled atmosphere applications. Systems are designed to integrate with existing onboard setups, with focus on stable supply, space constraints, and operational reliability. Chemical tankers Chemical tankers require consistent nitrogen supply for cargo tank inerting and safety. Systems are selected based on purity requirements and adapted to vessel layout, supporting both newbuild and retrofit installations. DUAL-FUEL VESSELS Nitrogen is used in dual-fuel systems to support safe operation and controlled environments. Systems are designed to integrate with engine room layouts and existing fuel system configurations. OXYMAT marine nitrogen generators Nitrogen onboard is used across multiple operations, from purging to blanketing and cargo handling. Requirements vary, and systems must adapt accordingly.OXYMAT marine nitrogen generators are designed to handle these shifts in demand. The system allows fast transition between operating modes, supporting both lower and high purity requirements within the same installation.In addition, dry air can be supplied for cargo ventilation and drying of hold spaces, depending on vessel needs.Systems are delivered as both standard configurations and engineered solutions, adapted to the vessel, application, and onboard layout. Applications include Drying of cargo tanksInerting/purging cargo tanksPadding cargo tanksPipe purgingSuper strippingN2 storage (HP)Inerting hull spaces (cofferdams)Gas freeing (dry dock) Learn more about our nitrogen generators Advantages of OXYMAT marine nitrogen generators Flexible operations (purity)Proven technologySmallest footprintVery lox OPEX compared to membrane solutionsHighest quality N2 generators in the marine marketExperience with all classification societiesPlug-and-play solution Quality To learn more about our approach to quality, please visit our quality page. Go to quality #### Membrane nitrogen generators Membrane Nitrogen generator solutions Regardless of your industry, be it marine, food and beverages, oil and gas, or any other industry, our adaptable solutions are tailored to meet your distinct needs and specifications. Membrane solution Our membrane nitrogen generators feature a compact design, occupying a minimal footprint of merely 2.04 m3. They are an excellent solution for vessels and facilities with limited physical space. They are ideal when a capacity of up to 641 m3/h is sufficient. Furthermore, they are easily retrofitted, ensuring seamless integration into existing systems. NM - Single NM - Double Key features Capacity: 22 to 641 Nm3/h @ 95% purity   Complete Nitrogen supply solutionCompact modular design – flexible installationMinimum maintenanceQuick start-upAll major marine approvals Cost-efficient  (Filter measuers not included) Model Weight (kg) Dimensions LxWxH(mm) NM-S1FF 261 790x1,190x2,050 NM-S2FF 276 790x1,190x2,050 NM-S3FF 290 790x1,190x2,050 NM-S4FF 305 790x1,190x2,050 NM-S5FF 320 790x1,190x2,050 NM-S6FF 335 790x1,190x2,050 NM-S7FF 349 790x1,190x2,050 Filter Stainless steel piping AISI 316 Carbon steel frame S235 JR Halogen free cables Modbus communication RS-485 Euro-pallet size  Have questions? Our experts are available to provide you with the information you need. Ask our expert Call us at +45 4879 7811. You can also send a direct e-mail to sales@oxymat.com or request a quote: Request a quote Key features Capacity: 22 to 641 Nm3/h @ 95% purity   Complete Nitrogen supply solutionCompact modular design – flexible installationMinimum maintenanceQuick start-upAll major marine approvals Cost-efficient  (Filter measuers not included) Model Weight (kg) Dimensions LxWxH(mm) NM-D4FF 364 790x1,190x2,050 NM-D5FF 394 790x1,190x2,050 NM-D6FF 423 790x1,190x2,050 NM-D7FF 452 790x1,190x2,050 Filter Stainless steel piping AISI 316 Carbon steel frame S235 JR Halogen free cables Modbus communication RS-485 Euro-pallet size  Have questions? Our experts are available to provide you with the information you need. Ask our expert Call us at +45 4879 7811. You can also send a direct e-mail to sales@oxymat.com or request a quote: Request a quote Nitrogen special installations We specialize in delivering efficient and dependable oxygen gas generation solutions tailored to meet the needs of diverse industries. Our PSA on-site nitrogen generators can easily be fitted on a frame container. The design provides several advantages for industries and sectors that need adaptable integration and easy deployment in different environments. Learn more here → oxymat custom engineered projects Every project is tailor-made Choosing OXYMAT as your nitrogen equipment supplier means you will get an nitrogen plant manufacturer who listens to your demands and designs the best possible solution for you. Depending on your requirements you can get the full line from air compressor to high quality cylinders from us. oxymat custom engineered psa systems Based on application, capacity, purity, pressure, classification requirements, ambient conditions and height aboce sea level we can design a solution to match your specifications. The more info you can give, the better our solution will match your needs. oxymat's custom engineered projects include OXYMAT oxygen equipment is being used in more than 130 countries around the globe. Conditions and applications vary a great deal. Our customers operate in the fields of marine, oil and gas applications, mining and mineral processing, etc. Each project has its own challenges, but no challenge is too big for OXYMAT - we meet your expectations every time. Request a quote → Nitrogen generator pressure vessels Designed for dynamic load All OXYMAT oxygen equipment including pressure vessels is manufactured and surface treated in-house. Welding is done on our German welding robot and we have our own facilities for surface treatment with sandblasting, powder coating, and curing. Vessels are approved for PED or ASME. If 100% NDT is required, we even have our own X-RAY testing facilities. expect state-of-the-art products from oxymat In recent years we have invested heavily in a cutting-edge production facility and focused on smart design of our Nitrogen equipment. This approach enabled us to significantly cut down on variable costs. OXYMAT modular nitrogen equipment is of premium quality and we have simplified our production process, lowered our storage costs and unified sourcing to get better prices. The result is highly competetive prices for you as our customer compared to those of other nitrogen plant manufacturers.  Request a quote → applications overview Click below to find out which N generator applications OXYMAT covers Go to nitrogen applications #### Modular oxygen generator solutions Oxygen generator solutions - nordic Efficient, eco-friendly modular O2 generators. Our modular generators are designed and built with precision and efficiency to provide reliable on-site oxygen production. Whether you're in healthcare, aquaculture, wastewater treatment or other industries, our adaptable solutions are designed to meet your unique specifications and requirements. O200 Nordic Our O200 Nordic generators, based on PSA technology, are designed to adapt to your needs in real-time. Our modular generators are ideal for industries requiring a continuous and substantial oxygen supply while optimizing available space, including aquaculture and wastewater treatment.  O200 Nordic O200 Nordic Supreme Key features Capacity: 32.2 to 34.7 Nm3/h @ 93% purity   Energy consumption from 0.6 kW/Nm3All pipes and valves are made of stainless steel (SS 316L)Sandblasted and powder coated Modbus RTU communicationLED visual operation status Model Weight (kg) Dimensions LxWxH(mm) O200-2 1595 1973x934x2237 LED status Online monitoring  Modbus RTU Sandblated and powder coated Stainless steel SS 316L Have questions? Our experts are available to provide you with the information you need. Ask our expert Call us at +45 4879 7811. You can also send a direct e-mail to sales@oxymat.com or request a quote: Request a quote Key features Capacity: 36.4 to 83.5 Nm3/h @ 93% purity   Energy consumption from 0.6 kW/Nm3All pipes and valves are made of stainless steel (SS 316L)Sandblasted and powder coated Modbus RTU communicationLED visual operation status Model Weight (kg) Dimensions LxWxH(mm) O200-2 1595 1973x934x2237 O200-3 2240 2449x934x2237 O200-4 2820 2922x934x2237 O200-5 3460 3396x934x2237 LED status Online monitoring  Modbus RTU Sandblated and powder coated Stainless steel SS 316L Have questions? Our experts are available to provide you with the information you need. Ask our expert Call us at +45 4879 7811. You can also send a direct e-mail to sales@oxymat.com or request a quote: Request a quote O60 pallet Nordic O60 – Nordic Pallet and Supreme are based on PSA technology and offer a reliable and cost-effective solution for various applications that require a continuous supply of oxygen. The O60 models offer easy installation, mobility, as well as physical space optimization. They are ideal for oxygen generation in healthcare and aeration in fish farming.   O60 Nordic O60 Nordic Supreme Key features Capacity: 13.4 to 21.6 Nm3/h @ 93% purity   Energy consumption from 0.8 kW/Nm3All pipes and valves are made of stainless steel (SS 316L)Sandblasted and powder coated Modbus RTU communicationLED visual operation statusPlug-and-play (built in filters) Model Weight (kg) Dimensions LxWxH (mm) O60-2 1100 790x1190x2206 O60-3 1175 790x1190x2206 Stainless steel SS 316L LED operation status  Built-in filters  Modbus RTU communiaction  Euro-pallet dimensions  Sandblasted and powder coated  Online monitoring  40% less zeolite  Have questions? Our experts are available to provide you with the information you need. Ask our expert Call us at +45 4879 7811. You can also send a direct e-mail to sales@oxymat.com or request a quote: Request a quote Key features Capacity: 13.4 to 25.0 Nm3/h @ 93% purity   Energy consumption from 0.7 kW/Nm3All pipes and valves are made of stainless steel (SS 316L)Sandblasted and powder coated Modbus RTU communicationLED visual operation statusPlug-and-play (built in filters) Model Weight (kg) Dimensions LxWxH (mm) O60-2 1100 790x1190x2206 O60-3 1175 790x1190x2206 Stainless steel SS 316L LED operation status  Built-in filters  Modbus RTU communiaction  Euro-pallet dimensions  Sandblasted and powder coated  Online monitoring  40% less zeolite  Have questions? Our experts are available to provide you with the information you need. Ask our expert Call us at +45 4879 7811. You can also send a direct e-mail to sales@oxymat.com or request a quote:  Request a quote Half pallet Nordic The model, half-pallet in size, is easy to transport and lightweight, making it suitable for various applications. With its compact design, it offers space optimization, making it ideal for ozone generation in wastewater treatment and other space-constrained environments. Key features Capacity: 2.5 to 7.2 Nm3/h @ 93% purity  Energy consumption from 0.8 kW/Nm3All pipes and valves are made of stainless steel (SS 316L)Sandblasted and powder coated MDD approvedLED visual operation statusModbus RTU communicationEasy transportation Half euro-pallet size Model Weight (kg) Dimensions LxWxH(mm) Half pallet-1 (20L) 290 790x590x1350 Half pallet-2 (40L) 330 790x590x1641 Half pallet-3 (60L) 370 790x590x2197 LED visual status  Modbus RTU communication  Stainless steel (SS 316L) 1/2 Euro-pallet size Sandblasted and powder coated  Want to know more about this generator? Our experts are available to provide you with any information you require Ask our expert Call us at +45 4879 7811. You can also send a direct e-mail to sales@oxymat.com or request a quote: Request a quote Oxygen special installations We specialize in delivering efficient and dependable oxygen gas generation solutions tailored to meet the needs of diverse industries. Our PSA on-site generators can easily be fitted on a frame container. The design of our oxygen generators provides several advantages for industries and sectors that need adaptable integration and easy deployment in different environments. Learn more here → Expect state-of-the-art products from OXYMAT In recent years we have invested heavily in a cutting-edge production facility and focused on smart design of our O2 equipment. This approach enabled us to significantly cut down on variable costs. OXYMAT modular oxygen equipment is of premium quality, and we have simplified our production process, lowered our storage costs and unified sourcing to get better prices. The result is highly competitive prices for you as our customer compared to those of other oxygen plant manufacturers. Request a quote → OXYMAT modular PSA O2 generators OXYMAT modular PSA O2 generators Benefits compared to previous models Benefits compared to previous models Superior quality of materialsSignificantly reduced energy consumptionBetter lead timesExtended lifetime of O2 generatorSuperior quality of materialsSignificantly reduced energy consumptionBetter lead timesExtended lifetime of O2 generator how did we achieve this how did we achieve this Simplification - parts consumption down to 1/5 of previous processAutomation - our welding and bending robots are ultra-modernModularisation - all capacities have two standard size PSA pressure vesselsSimplification - parts consumption down to 1/5 of previous processAutomation - our welding and bending robots are ultra-modernModularisation - all capacities have two standard size PSA pressure vessels Service and maintenance Service and maintenance With a lower power consumption, you can settle for a smaller compressor. This means that not only will you see a significant drop in energy costs; the operational costs of your compressor are also reduced. In addition, stainless-steel valves are more durable than brass valves.With a lower power consumption, you can settle for a smaller compressor. This means that not only will you see a significant drop in energy costs; the operational costs of your compressor are also reduced. In addition, stainless-steel valves are more durable than brass valves. O2 generator pressure vessels Designed for dynamic load All OXYMAT oxygen equipment including pressure vessels is manufactured and surface treated in-house. Welding is done on our German welding robot and we have our own facilities for surface treatment with sandblasting, powder coating, and curing. Vessels are approved for PED or ASME. If 100% NDT is required, we even have our own X-RAY testing facilities. Oxymat custom engineered projects Oxymat custom engineered projects every project is tailor-made every project is tailor-made Choosing OXYMAT as your oxygen equipment supplier means you will get an oxygen plant manufacturer who listens to your demands and designs the best possible solution for you. Depending on your requirements you can get the full line from air compressor to high quality cylinders from us. Choosing OXYMAT as your oxygen equipment supplier means you will get an oxygen plant manufacturer who listens to your demands and designs the best possible solution for you. Depending on your requirements you can get the full line from air compressor to high quality cylinders from us.  oxymat custom engineered psa systems oxymat custom engineered psa systems Based on application, capacity, purity, pressure, classification requirements, ambient conditions and height above sea level, we can design a solution to match your specifications. The more info you can give, the better our solution will match your needs.Based on application, capacity, purity, pressure, classification requirements, ambient conditions and height above sea level, we can design a solution to match your specifications. The more info you can give, the better our solution will match your needs. oxymat's custom engineered projects include oxymat's custom engineered projects include OXYMAT oxygen equipment is being used in more than 130 countries around the globe. Conditions and applications vary a great deal. Our customers operate in the fields of aquaculture, medical oxygen applications (including hospitals), ozone and water treatment, mining and mineral processing etc. Each project has its own challenges, but no challenge is too big for OXYMAT - we meet your expectations every time. OXYMAT oxygen equipment is being used in more than 130 countries around the globe. Conditions and applications vary a great deal. Our customers operate in the fields of aquaculture, medical oxygen applications (including hospitals), ozone and water treatment, mining and mineral processing etc. Each project has its own challenges, but no challenge is too big for OXYMAT - we meet your expectations every time.  Request a quote → applications overview Click below to find out which O2 generator applications OXYMAT coversClick below to find out which O2 generator applications OXYMAT covers Go to oxygen applications #### My OXYMAT MY oxymat Easy access to your generator information  To support our customers, we have developed MY OXYMAT, a platform where you can register your OXYMAT products and gain easy access to essential documentation and startup codes.Currently available for medical devices, MY OXYMAT ensures you always have the necessary information readily available, helping you streamline maintenance and compliance. Get StartedClick below to register your product and access your documentation. MY OXYMAT Core components enabling PSA performance Advanced adsorbents: Engineered to selectively capture nitrogen or other gases with high efficiency.Intelligent flow control: Automated valve systems that switch between adsorption and regeneration within seconds.Integrated filtration: Ensures only clean, dry air enters the system, preserving long-term performance.Energy-optimized compressors: Provide the right air quality and pressure to maximize output.Smart monitoring: Digital control panels and remote access make system management simple and predictable. Designed for independence Producing gas onsite is now a competitive advantage. PSA systems eliminate logistical challenges, stabilize supply costs, and improve operational resilience.Whether for industrial, marine, healthcare, or mining environments, PSA technology delivers consistent results without tying you to third-party suppliers.Reliability, flexibility, and control are no longer optional. PSA makes them standard. Contact us here → applications overview The PSA technology is used in a great number of applications. Click to explore the advantages of a PSA oxygen plant from OXYMAT for your specific applicationThe PSA technology is used in a great number of applications. Click to explore the advantages of a PSA oxygen plant from OXYMAT for your specific application Go to oxygen applications #### Nitrogen applications Nitrogen applications OXYMAT supplies nitrogen gas generators for all types of industries Nitrogen gas generator applications OXYMAT nitrogen generators can be used in a wide range of applications within many different sectors such as:Modified atmosphere packaging, inerting, blanketing, purging, tire filling, food and beverage packaging, coal mines, marine, laser cutting, electronics, laboratories, oil & gas, and many more. Contact us to learn how you can benefit from our nitrogen PSA systems.Please click on one of the general applications to know more about the advantages of PSA nitrogen generators from OXYMAT for your specific application.If your particular application does not appear from this overview, please get in touch. We do offer solutions for many more nitrogen applications and have only listed the most general ones here. Food and beverages Nitrogen is perfect for flushing and regulating the air out of the packaging. Pharmaceutical Our on-site nitrogen PSA generators for the pharmaceutical industry are used in packaging of pharmaceuticals and serve as an inert gas where oxidation is undesirable. Marine Our marine nitrogen generators have the smallest footprint and lowest energy consumption on the market. Nitrogen is used for several marine applications. Electronics and laser cutting For wave and reflow soldering in electronics. For laser cutting PSA is used to increase your productivity, reduce taper and optimise your process. Mining and mineral processing Nitrogen is primarily used to prevent mine fires and to inert abandoned areas of mines reducing oxygen level thus lowering risk of explosion. Oil and gas Nitrogen is commonly used in the oil & gas industry. Applications include well stimulation, injection, mothballing, and pressure testing. Cable production Our nitrogen generators optimize cable production through precise inerting, blanketing, and controlled atmosphere storage Chemical manufacturing Our PSA nitrogen generators optimize chemical production through precise inerting,purging and pressurization Semiconductor manufacturing Our nitrogen generators enhance semiconductor manufacturing by ensuring cleanroom standards, supporting precise patterning, and maintaining inert packaging atmospheres. Nitrogen for Laboratory OXYMAT nitrogen generators support laboratory workflows with stable nitrogen for LC-MS, GC, sample evaporation and inerting. Our references View nitrogen references → Special installation We are experts in making customised solutions for any type of requirement. Let us know your requirements and we will design an ideal solution for your application. Nitrogen special installation → #### Nitrogen compact generator solutions Nitrogen compact generator solutions Designed for various nitrogen applications with low-capacity requirements. With ease of installation, footprint, and transportation in mind, our compact solutions are perfect for wineries, packaging, fire protection and other applications.Our PSA nitrogen compact models come in 3 different variants. Compact integrated models Compact models allow for easy installation. They can be mounted either on the wall or on the floor. The 4-inch display offers effortless control and performance monitoring Key features Capacity:  5 – 40 l/min All in oneIntegrated oil-free quality compressor Integrated dryer Integrated nitrogen tankMounted ruggedized stainless steel cabinet Easy installation Long life and low maintenance CE Marked Model Weight (kg) Dimensions LxWxH(mm) N2-2Ci 28 495x230x545 N3-2Ci 50 650x275x550 N4-2Ci 52 650x275x550 N6-2Ci 80 650x275x800 N12-2Ci 130 650x275x600 Have questions? Our experts are available to provide you with the information you need. Ask our expert Call us at +45 4879 7811. You can also send a direct e-mail to sales@oxymat.com or request a quote: Request a quote Compact integrated silenced models For those applications where silent operation is key, our Compact integrated models are also available in a silenced cabinet, to ensure smooth and quiet operation. These models are true plug and play. They come with an integrated air compressor and nitrogen tank, ensuring a seamless and efficient nitrogen supply Key features Capacity 3 – 40 l/minAll in oneIntegrated oil-free quality compressor Integrated dryer Integrated nitrogen tankMounted in silenced cabinet Easy installation Long life and low maintenance CE Marked Model Weight (kg) Dimensions LxWxH(mm) N6-4Ci Silenced 110 615x630x860 Have questions? Our experts are available to provide you with the information you need. Ask our expert Call us at +45 4879 7811. You can also send a direct e-mail to sales@oxymat.com or request a quote: Request a quote Compact models Compact models allow for easy installation. They can be mounted either on the wall or on the floor. The 4-inch display offers effortless control and performance monitoring. Can be optionally offered with external oil-free compressor. Key features Capacity:  5 – 80 l/min High quality low-volume nitrogen PSA generatorMounted ruggedized stainless steel cabinet Wall or floor mountedEasy installationLong life and low maintenance Optional integrated oxygen monitorCE Marked Model Weight (kg) Dimensions LxWxH(mm) N4-2C 45 650x275x550 N4-4C 48 650x275x550 N6-4C 75 650x275x800 N12-4C 115 650x275x1600 Have questions? Our experts are available to provide you with the information you need. Ask our expert Call us at +45 4879 7811. You can also send a direct e-mail to sales@oxymat.com or request a quote: Request a quote Expect state-of-the-art products from OXYMAT In recent years we have invested heavily in a cutting-edge production facility and focused on smart design of our nitrogen equipment. This approach enabled us to significantly cut down on variable costs. OXYMAT modular nitrogen equipments are of premium quality, and we have simplified our production process, lowered our storage costs and unified sourcing to get better prices. The result is highly competitive prices for you as our customer compared to those of other oxygen plant manufacturers. Request a quote Applications overview Click below to find out which N2 generator applications OXYMAT covers. Go to nitrogen applications #### Nitrogen for food and beverage Nitrogen generators for Food and beverages Nitrogen application Ask our expert Request a quote Learn more about our generators Maximize efficiency with OXYMAT nitrogen generators OXYMAT offers cutting-edge nitrogen generators that effectively enhance food and beverage production with top-quality, efficiency, and reliability. Our solutions boost your operations and meet industry demands, offering key advantages such as: Extended Freshness: Longer shelf life with oxygen displacement.Preserved Quality: Maintains taste and color by preventing oxidation.Cost Savings: Reduces expenses on nitrogen supply and storage.Enhanced Safety: Safer, on-site nitrogen production.Environmental Impact: Decreases emissions with on-demand generation.Continuous Operation: Ensures uninterrupted nitrogen supply.Custom Purity: Tailors nitrogen purity for specific product needs.Space Efficiency: Compact design saves factory space.Reliable Output: Steady, dependable nitrogen production. Food Oxygen is a culprit in food spoilage and provides good basis for bacterial growth. Nitrogen is perfect for flushing and regulating the air out of the packaging. Beverage In the beverage industry, nitrogen is used in packaging of carbonated or still beverages, beer, wine, juice drinks, tea, bottled water etc. Advantages OXYMAT understands your need for a safe and reliable source of nitrogen. Our units offer small footprints and low noise levels, which makes it possible to install the units in most factories Applications include Applications include Nitrogen inerting and blanketingControlled atmosphere storage (CAS)Pest Control and grain fumigationModified atmosphere packaging (MAP)Undercover gassingNitrogen injectionSparging/strippingPurgingNitrogen flushingAerosol propellantBeverage mixing/dispensingNitrogen inerting and blanketingControlled atmosphere storage (CAS)Pest Control and grain fumigationModified atmosphere packaging (MAP)Undercover gassingNitrogen injectionSparging/strippingPurgingNitrogen flushingAerosol propellantBeverage mixing/dispensing Advantages of OXYMAT nitrogen generators Advantages of OXYMAT nitrogen generators Very low OPEX compared to cylinders or liquid gasRemove the hassle of handling cylindersNo need to rely on external gas suppliers and fluctuating pricesImprove quality and shelf life of air-sensitive materialsIncrease exports to long distance marketsTo maintain and preserve freshness of packaged or bulk foodsDelaying rancidity and other forms of oxidative damageServing as an inert replacement for air where oxidation is undesirableSlow down the decay processProlong the shelf life of raw fresh and processed foodsEliminate bugs and micro-organisms Learn more about or nitrogen generators Quality To learn more about our approach to quality, please visit our quality page.To learn more about our approach to quality, please visit our quality page. Go to quality #### Nitrogen for pharmaceutical industry Nitrogen generators for Pharma Industry OXYMAT nitrogen generators give pharmaceutical plants a reliable on-site nitrogen source for MAP, CAS and core process steps. They supply clean nitrogen in the purity, flow and pressure your lines demand while reducing the need for bulk or cylinder deliveries. Ask our expert Request a quote Learn more about our generators On-site nitrogen for the pharmaceutical industry OXYMAT’s  lab nitrogen generators provide a reliable, high-purity nitrogen supply designed for the strict demands of pharmaceutical production. These systems enhance product stability, safety, and cost-effectiveness, supporting a range of applications, including lab nitrogen generators for analytical and production purposes. Key advantages include:Enhanced product stability: Prevents oxidation and contamination.Cost-efficient production: Reduces reliance on external nitrogen sources.Compliance-driven design: Meets stringent pharmaceutical standards.Scalable solutions: Adaptable to production and facility sizes.Eco-friendly: Lowers environmental impact with on-site production.Inerting & blanketing: Protects sensitive compounds from atmospheric exposure.Precision-controlled purity: Customizable to specific purity requirements. Controlled atmosphere storage (CAS) CAS is a technologically advanced storage method for which temperature, humidity and the levels of oxygen and carbon dioxide are precisely controlled. Modified atmosphere packaging (MAP) MAP is used to preserve the quality of pharmaceutical and medical device products, by controlling the composition of oxygen, carbon dioxide and nitrogen. OXYMAT advantages OXYMAT recognizes the requirement for a reliable and safe source of N2 . OXYMAT units offer small footprints and low noise levels and can be installed in most factories. Applications include Applications include Nitrogen inerting and blanketingControlled atmosphere storage (CAS)Pest control and grain fumigationModified atmosphere packaging (MAP)Undercover gassingNitrogen injectionSparging/strippingPurgingNitrogen flushingAerosol propellantBeverage mixing/dispensingNitrogen inerting and blanketingControlled atmosphere storage (CAS)Pest control and grain fumigationModified atmosphere packaging (MAP)Undercover gassingNitrogen injectionSparging/strippingPurgingNitrogen flushingAerosol propellantBeverage mixing/dispensing Advantages of OXYMAT nitrogen generators Advantages of OXYMAT nitrogen generators Very low OPEX compared to liquid gas and cylindersRemove the hassle of handling cylindersNo need to rely on external gas suppliers and fluctuating pricesTo maintain and preserve pharmaceuticalsServing as an inert replacement for air where oxidation is undesirableSlow down the decay processExtend the shelf life of pharmaceuticals Learn more about or nitrogen generators Quality To learn more about our approach to quality, please visit our quality page.To learn more about our approach to quality, please visit our quality page. Go to quality #### Nitrogen Gas Generators On-site nitrogen gas generators OXYMAT is a global nitrogen generator manufacturer delivering on-site nitrogen gas systems based on PSA and membrane technology, engineered for stable purity, pressure, and flow with industrial-duty reliability and straightforward integration. NORDIC PSa Solution Designed for harsh environment Quality-centric, eco-friendly, space-saving modular PSA solution Learn more Twin Tower solution Best-in-class industry standard PSA solution with a proven track-record throughout four decades Learn more Membrane Nitrogen Perfect for retrofit Flexible membrane solution with world's smallest footprint Learn more Compact NItrogen Low capacity Nitrogen applications with low-capacity requirements Learn more Lowest energy consumption PSA N2 generators from OXYMAT have the lowest energy consumption on the market. Our continuous R&D has resulted in power consumption down to 0.22 kW/Nm3 @ 95% purity Highest quality Our production is highly standardised. All materials are prepared according to offshore specifications. Piping is made from SS316L and surfaces are powder coated in C4 grade paint. 24-hour support Our service team is standing by to assist you remotely 24/7. We carry out service worldwide and work with our many service partners across the globe to keep your nitrogen generation plant operational. we provide state-of-the-art design oxymat modular psa nitrogen generators we provide state-of-the-art design oxymat modular psa nitrogen generators By investing heavily in an ultra-modern production facility and rethinking our design, we have managed to eliminate a large portion of our variable costs. Our modular units are made in superior quality, and costs are kept down due to simplified production, lower storage costs and unified sourcing. This means competitive pricing for you when comparing OXYMAT to other nitrogen plant manufacturers.By investing heavily in an ultra-modern production facility and rethinking our design, we have managed to eliminate a large portion of our variable costs. Our modular units are made in superior quality, and costs are kept down due to simplified production, lower storage costs and unified sourcing. This means competitive pricing for you when comparing OXYMAT to other nitrogen plant manufacturers. oxymat X-series frame-mounted solutions oxymat X-series frame-mounted solutions If you are looking for a large capacity nitrogen generation package, and footprint is critical, our frame-mounted N2 generators are quite simply best value for money. The system is plug-and-play and the design is well-proven with well over one hundred installations around the globe.If you are looking for a large capacity nitrogen generation package, and footprint is critical, our frame-mounted N2 generators are quite simply best value for money. The system is plug-and-play and the design is well-proven with well over one hundred installations around the globe. Request a quote → Request a quote → OXYMAT modular PSA N2 generators OXYMAT modular PSA N2 generators Applications include Benefits compared to previous models Benefits compared to previous models Higher quality materialsLower energy consumptionShorter lead timeLonger N2 generator lifetimeHigher quality materialsLower energy consumptionShorter lead timeLonger N2 generator lifetime how did we do it how did we do it Simplification - 80% less parts used in our production processAutomation - state-of-the-art welding and bending robotsModularisation - two standard size PSA pressure vessels for all capacitiesSimplification - 80% less parts used in our production processAutomation - state-of-the-art welding and bending robotsModularisation - two standard size PSA pressure vessels for all capacities service and maintenance A smaller power consumption requires a smaller compressor. As a result, you will not only save on energy but also on running/service costs of the compressor. Furthermore, the stainless-steel valves have a longer lifetime than brass.A smaller power consumption requires a smaller compressor. As a result, you will not only save on energy but also on running/service costs of the compressor. Furthermore, the stainless-steel valves have a longer lifetime than brass. Request a quote → Request a quote → N2 generator pressure vessels Designed for dynamic load All OXYMAT nitrogen pressure vessels are manufactured, and surface treated in-house. The vessels are welded on our German welding robot and surface treated in our own sandblasting, powder coating, and curing facilities. Vessels are approved for PED or ASME. If special NDT is requested, we have our own X-RAY testing facilities. oxymat custom engineered projects each project is custom-built At OXYMAT, we listen to your demands and design the best possible solution for you. You can get the full line from air compressor to high quality cylinders - whatever your need may be. At OXYMAT, we listen to your demands and design the best possible solution for you. You can get the full line from air compressor to high quality cylinders - whatever your need may be.  oxymat custom engineered psa systems We design your specific solution based on application, capacity, purity, pressure, classification requirements, ambient conditions and height above sea level. The more info you can provide us with, the better the solution we can deliver.We design your specific solution based on application, capacity, purity, pressure, classification requirements, ambient conditions and height above sea level. The more info you can provide us with, the better the solution we can deliver. oxymat's custom engineered projects include Our systems are placed in more than 130 countries in very different conditions and are used for various applications. Our customers include large gas companies, shipyards, refineries and gold mining companies. Each project has its own challenges and we are up to the task - every time. Our systems are placed in more than 130 countries in very different conditions and are used for various applications. Our customers include large gas companies, shipyards, refineries and gold mining companies. Each project has its own challenges and we are up to the task - every time.  Request a quote → Request a quote → oxymat x-series frame-mounted solutions unique frame design OXYMAT Tonnage Units - uniquely designed with a small footprint and low energy consumption. The framed design secures quick installation and start-up offers a low CAPEX compared to cryogenic ASU.OXYMAT Tonnage Units - uniquely designed with a small footprint and low energy consumption. The framed design secures quick installation and start-up offers a low CAPEX compared to cryogenic ASU. capacity of the units Our frame-mounted PSA N2 generator covers 9 models with capacity in the range from 74.14 to 5558.19 m3/hour. Flow measured in Nm3/h. Purity up to 99.9999%.Our frame-mounted PSA N2 generator covers 9 models with capacity in the range from 74.14 to 5558.19 m3/hour. Flow measured in Nm3/h. Purity up to 99.9999%. Plug-and-play A frame-mounted X-version includes PSA, buffer vessels, filters, advanced control, dew point, pressure, temperature, flow, purity and remote monitoring included.A frame-mounted X-version includes PSA, buffer vessels, filters, advanced control, dew point, pressure, temperature, flow, purity and remote monitoring included. Request a quote → Request a quote → applications overview Click below to learn more about the different N2 generator applications OXYMAT coversClick below to learn more about the different N2 generator applications OXYMAT covers Go to nitrogen applications #### Nitrogen Gas Purifier Nitrogen purifier Ultra-high purity. Lower energy. Smarter nitrogen. The nitrogen purifier NH 20-400 introduces a new, highly cost-efficient approach to producing ultra-high-purity nitrogen up to 99.9999% through a two-stage on-site generation process. By injecting a small, controlled amount of hydrogen, the purifier removes the final traces of oxygen and delivers exceptional purity levels. Nitrogen Purifier NH 20 - 400 Designed as a second purification stage, the NH purifier upgrades existing nitrogen generators to meet demanding ultra-high purity requirements. Its compact design allows true plug-and-play integration.  Key features Ultra‑high purity:Upgrades standard on-site nitrogen (99.9%) to 99.999% and even up to 99.9999% purity.Two‑stage nitrogen generation:Works in series with any PSA nitrogen generator—your existing system becomes a high-purity solution.Up to 40% lower feed‑air demand:Reduced compressed air requirement compared to producing high-purity nitrogen with a generator alone.  Fully automated operation:Automatic start/stop, purity monitoring, and protection functions for reliable, hands-off performance.Low‑maintenance industrial design:Robust aluminum reactor, high-grade catalyst, and smart controls minimize downtime and service costs. Have questions? Our experts are available to provide you with the information you need. Ask our expert Call us at +45 4879 7811. You can also send a direct e-mail to sales@oxymat.com or request a quote: Request a quote How does the NH 20–400 work? Two-stage on-site nitrogen generation Stage 1 – Nitrogen generator:Your PSA nitrogen generator produces standard nitrogen at around 99.9% purity.Stage 2 – Nitrogen purifier:The NH receives this nitrogen and injects a small, precisely controlled amount of hydrogen. In the reactor, hydrogen reacts with residual oxygen to form water and heat—no harmful by-products. The result is ultra-high-purity nitrogen at >99.999% and up to 99.9999%. This aproach: Cuts feed-air demand by up to 40% versus generating ultra-high purity N₂ directly. Boosts total N₂ output, often significantly increasing or even doubling system capacity. Reduces energy consumption and carbon footprint thanks to lower compressor load.  Covers small to large installations with a 20–400 Nm³/h flow range Request a quote OXYMAT designs and manufactures on-site nitrogen generation and purification systems engineered for continuous industrial operation. Our solutions combine robust construction, high process efficiency, and advanced control systems to ensure stable performance and long service life.With installations worldwide, OXYMAT supports industries that require dependable nitrogen supply and consistent gas purity, including laser cutting, electronics and semiconductor manufacturing, pharmaceuticals and biotechnology, food and beverage packaging, chemical processing, and heat treatment. Applications overview Click below to find out which N2 generator applications OXYMAT covers. Go to Nitrogen applications #### Nitrogen generator for electronics and laser cutting Nitrogen generators for Electronics and laser cutting Nitrogen generators for electronics and laser cutting supply on-site nitrogen used for inerting, oxidation control, and process stability. In electronics manufacturing, nitrogen protects sensitive components during soldering and assembly, while in laser cutting it supports clean cuts, reduced oxidation, and consistent edge quality.  1 - 5550 Nm3/h3 - 80 L/min Ask our expert Request a quote Learn more about our generators Efficient nitrogen solutions for electronics and laser cutting Our PSA nitrogen generators provide high-purity nitrogen essential for electronics manufacturing and laser cutting. With advanced PSA technology, our systems deliver a dependable, on-site nitrogen supply, enhancing precision and protecting sensitive components. Key advantages include:Precision cutting: Improves laser cutting accuracy and surface quality.Oxidation prevention: Shields delicate electronic parts from oxidation.Cost-efficient: Reduces dependence on external nitrogen supplies.Scalable solutions: Adaptable to diverse production needs.Eco-friendly: Minimizes environmental impact through on-site generation.Consistent purity: Ensures uniform nitrogen quality for critical processes.Compact design: Saves space with easy integration into production setups.Reduced downtime: Reliable supply prevents interruptions in production. Laser cutting Increase your productivity, reduce taper and optimise your process. By using our nitrogen generator as your cutting gas, the laser beam melts the material, and the nitrogen blows away the molten material from the cutting groove. Electronics Wave Soldering: Primarily used for soldering through-hole components on to PCBs (nitrogen purity required 50-100 ppm). Reflow soldering: Used in large-scale electronics applications for soldering SMD components on to PCBs (nitrogen purity required 100-200 ppm). OXYMAT advantages OXYMAT recognizes the requirement for a reliable source of high purity N2 for laser cutting and soldering. Our products are extremely durable and standard ROI is less than 2 years compared to gas delivered by gas companies. Applications include Applications include Lower dross productionReducing oxidationImproving wettabilityIncreasing quality of jointsLess cleaning/maintenanceFlux consumption/acidityReduced defects/improved designCheaper solderLess reworkLower dross productionReducing oxidationImproving wettabilityIncreasing quality of jointsLess cleaning/maintenanceFlux consumption/acidityReduced defects/improved designCheaper solderLess rework Advantages of OXYMAT nitrogen generators Advantages of OXYMAT nitrogen generators Very low OPEX compared to cylinders or liquid gasRemove the hassle of handling cylindersNo need to rely on external gas suppliers and fluctuating pricesIncreased productivity through higher cutting speedClean cut edgesNo overheating from exothermic reactionsImproved corrosion resistancesOxide-free cutsDross-free finish Learn more about our nitrogen generators Quality To learn more about our approach to quality, please visit our quality pageTo learn more about our approach to quality, please visit our quality page Go to quality #### Nitrogen generator for laboratory use Nitrogen generators for laboratory use Our lab nitrogen generators give you your own stable gas supply on site. You get dry, clean nitrogen for your LC-MC, GS. No dependency on cylinder deliveries. Ask our expert Request a quote Learn more about our generators Nitrogen generator for laboratory use OXYMAT laoratory nitrogen generators provide a reliable, high-purity nitrogen supply tailored to analytical and research labs. Gas is produced on site from ambient air, giving you stable purity, flow and pressure for your instruments and workflows. This strengthens uptime, safety and cost control across the laboratory. Stable instrument performance: Keeps LC-MS, GC and evaporation systems supplied with dry, clean nitrogen.Lower operating costs: Reduces reliance on delivered cylinders and rental fees.Built for compliance: Supports validated methods with controlled, repeatable gas quality.Scalable setup: Configured to match current instruments and future laboratory expansion.Improved safety: Minimises handling and storage of high-pressure cylinders.On-site inerting and blanketing: Protects sensitive samples, reagents and solvents from atmospheric exposure.Controlled purity: Nitrogen purity adjusted to your specific laboratory requirements.Use the form on this page to tell us what nitrogen purity your lab needs. LAB NITROGEN FOR ANALYTICAL USE Stable nitrogen supply for LC-MS, GC, sample evaporation and inerting of sensitive samples and reagents. CONSISTENT PURITY & UPTIME On-site nitrogen with controlled purity, pressure and flow to support validated methods and reduce reruns. OXYMAT LAB N2 ADVANTAGE Compact PSA units with low noise, minimal operator interaction and clear lifetime cost compared to cylinders. Applications include Applications include LC-MS curtain and nebulizer gasGC carrier, make-up and detector gasSample evaporation and concentrationSolvent degassing and dryingInerting of glove boxes and reactorsBlanketing of sensitive samples and reagentsPurging of incubators, desiccators and storage cabinetsLeak and pressure testing in lab setupsNitrogen supply for automation and lab equipmentLC-MS curtain and nebulizer gasGC carrier, make-up and detector gasSample evaporation and concentrationSolvent degassing and dryingInerting of glove boxes and reactorsBlanketing of sensitive samples and reagentsPurging of incubators, desiccators and storage cabinetsLeak and pressure testing in lab setupsNitrogen supply for automation and lab equipment Advantages of OXYMAT nitrogen generators Advantages of OXYMAT nitrogen generators Lower OPEX compared to liquid nitrogen and cylindersNo need to order, store or change cylindersIndependence from external gas suppliers and unstable pricesConsistent nitrogen quality to keep LC-MS, GC and sample preparation running within specImproved safety by reducing high-pressure cylinder handlingCompact, low-noise units suitable for laboratory areasEasy to scale when new instruments are added to the labSupports validated methods and aligns with recognised guidance on medicinal and lab gases Learn more about or nitrogen generators Quality To learn more about our approach to quality, please visit our quality page.To learn more about our approach to quality, please visit our quality page. Go to quality #### Nitrogen generator for semiconductor manufacturing Nitrogen generator for Semiconductor Manufacturing Semiconductor manufacturing depends on controlled atmospheres and consistent gas quality. Cleanroom-compatible nitrogen generators supply ultra-clean nitrogen, while high-performance purging removes contaminants that disrupt high-precision patterning. This supports oxidation prevention and stable, repeatable production. 1 - 5550 Nm3/h Ask our expert Request a quote Learn more about our generators Reliable nitrogen generators support for precision semiconductor production OXYMAT’s nitrogen generators meet the strict requirements of semiconductor manufacturing, providing ultra-high-purity nitrogen for critical processes like deposition, purging, and packaging. Our solutions protect product quality by maintaining contamination-free environments, crucial for precision work. Key advantages include:Cleanroom compatibility: Delivers ultra-clean nitrogen for sensitive processes.Purging excellence: Eliminates contaminants for high-precision patterning.Optimized packaging: Prevents oxidation, ensuring product longevity.High purity options: Configurable from 95% to 99.9999%.Cost-effective: Cuts costs compared to delivered nitrogen.Continuous supply: On-site generation eliminates delivery delays and downtime risks.Process stability: Ensures consistent gas quality for repeatable results in sensitive fabrication steps. Deposition Enhance your semiconductor manufacturing and deposition process with our nitrogen generators, ensuring pristine cleanroom standards. Our technology minimizes oxidation, maintaining the highest quality layers of thin films, and improving overall production efficiency. Purging Achieve flawless patterning with our ultra-pure nitrogen. By preventing contamination, our generators support precise, high-quality patterning, resulting in superior semiconductor devices that meet the highest standards. Packaging Protect your sensitive semiconductor components during packaging with our high-purity nitrogen. Our generators maintain an inert atmosphere, ensuring long-lasting functionality and reliability of your products. Advantages of OXYMAT Nitrogen Generators Advantages of OXYMAT Nitrogen Generators Cost Savings: Reduce costs compared to bulk nitrogen supply. Consistency: Reliable on-site nitrogen production. Purity: High-purity nitrogen for critical manufacturing processes. Environmental Impact: Lower carbon footprint with reduced transportation needs. Cost Savings: Reduce costs compared to bulk nitrogen supply.Consistency: Reliable on-site nitrogen production.Purity: High-purity nitrogen for critical manufacturing processes.Environmental Impact: Lower carbon footprint with reduced transportation needs. Why Choose OXYMAT? Why Choose OXYMAT? Advanced Technology: State-of-the-art PSA technology for superior nitrogen purity. Reliability: Continuous nitrogen supply ensures uninterrupted production. Quality Assurance: Adherence to strict industry standards for semiconductor manufacturing. Enhance your semiconductor manufacturing process with the advanced capabilities of OXYMAT’s PSA Nitrogen Generators. Discover more about our solutions below.  Learn more about our nitrogen generators Quality To learn more about our approach to quality, please visit our quality page.To learn more about our approach to quality, please visit our quality page. Go to quality #### Nitrogen generator solutions Twin-Tower Nitrogen generator solutions PSA nitrogen generator solution with a proven track-record throughout four decades. Regardless of your industry, be it marine, food and beverages, oil and gas, or any other industry, our adaptable solutions are tailored to meet your distinct needs and specifications. Twin-Tower solution Our Twin-Tower N2 generators come in various models, you can choose from 40 to 1500x2 litres.  Key features Capacity: 1 to 5550 Nm3/h @ 99.9999% purity  KEY DESIGN FEATURES INCLUDEHigh performance top quality solutionsLow energy consumption from 0.2 kW/m3 oxygenLow CO2 emissionHeavy duty construction designed for roughconditions and industrial use.THE PSA SYSTEM CONSISTS OFCompressed air system (air compressor,refrigeration dryer, air receiver & filters)PSA skidNitrogen receiverNitrogen booster & filling station (optional)Container or frame-built solution (optional)OPTIONAL SUPPLIESGSM modem for touch screenOEM supply IntellliControl Siemens control panel Easy installation Skid mounted  Oxygen sensor Easy accessible valves Want to know more about line models of this generator? Ask one of our experts. Ask our expert Call us at +45 4879 7811. You can also send a direct e-mail to sales@oxymat.com or request a quote Request a quote Nitrogen special installations We specialize in delivering efficient and dependable nitrogen gas generation solutions tailored to meet the needs of diverse industries. Our PSA on-site generators can easily be fitted on a frame container. The design provides several advantages for industries and sectors that need adaptable integration and easy deployment in different environments. Learn more here → expect state-of-the-art products from oxymat In recent years we have invested heavily in a cutting-edge production facility and focused on smart design of our Nitrogen gas generating equipment. This approach enabled us to significantly cut down on variable costs. OXYMAT modular nitrogen equipment is of premium quality and we have simplyfied our production process, lowered our storage costs and unified sourcing to get better prices. The result is highly competetive prices for you as our customer compared to those of other nitrogen plant manufacturers. Request a quote → Nitrogen generator pressure vessels Designed for dynamic load All OXYMAT oxygen equipment including pressure vessels is manufactured and surface treated in-house. Welding is done on our German welding robot and we have our own facilities for surface treatment with sandblasting, powder coating, and curing. Vessels are approved for PED or ASME. If 100% NDT is required, we even have our own X-RAY testing facilities. oxymat custom engineered projects every project is tailor-made Choosing OXYMAT as your oxygen equipment supplier means you will get an oxygen plant manufacturer who listens to your demands and designs the best possible solution for you. Depending on your requirements you can get the full line from air compressor to high quality cylinders from us. oxymat custom engineered psa systems oxymat custom engineered psa systems Based on application, capacity, purity, pressure, classification requirements, ambient conditions and height above sea level we can design a solution to match your specifications. The more info you can give, the better our solution will match your needs.Based on application, capacity, purity, pressure, classification requirements, ambient conditions and height above sea level we can design a solution to match your specifications. The more info you can give, the better our solution will match your needs. oxymat's custom engineered projects include oxymat's custom engineered projects include OXYMAT oxygen equipment is being used in more than 130 countries around the globe. Conditions and applications vary a great deal. Our customers operate in the fields of aquaculture, medical oxygen applications (including hospitals), ozone and water treatment, mining and mineral processing, etc. Each project has its own challenges, but no challenge is too big for OXYMAT - we meet your expectations every time.OXYMAT oxygen equipment is being used in more than 130 countries around the globe. Conditions and applications vary a great deal. Our customers operate in the fields of aquaculture, medical oxygen applications (including hospitals), ozone and water treatment, mining and mineral processing, etc. Each project has its own challenges, but no challenge is too big for OXYMAT - we meet your expectations every time. Request a quote → applications overview Click below to find out which N generator applications OXYMAT coversClick below to find out which N generator applications OXYMAT covers Go to nitrogen applications #### Nitrogen generator solutions - PSA Nitrogen solutions Modular Nitrogen generator - Nordic solutions Our PSA nitrogen gas generators are engineered and manufactured to deliver consistent on-site nitrogen production. Weather your are within marine, food and beverages, oil and gas, or any other industriy, our flexible solutions are specifically tailored to fulfill all the necessary requirements. N200 Nordic N200 model is well suited for marine, oil and gas, food and beverages, and other industries that require large amount of nitrogen generation. Its compact design makes it the choice for many marine vessels for inerting, blanketing and purging. In addditon, our generators are very well suited for retrofitting.   Key features Capacity: 133 to 405 Nm3/h @ 99,5% purity  Energy consumption from 0.19 kW/Nm3All pipes and valves are made of stainless steel (SS 316L)Sandblasted and powder coated LED visual operation statusModbus RTU communication Model Weight (kg) Dimensions LxWxH(mm) O200-2 1595 1973x934x2237 O200-3 2240 2449x934x2237 O200-4 2820 2922x934x2237 O200-5 3460 3396x934x2237 LED visual status  Online monitoring  Sand bleasted and powder coated Modbus RTU communication Stainless steel (SS316L) Have questions? Our experts are available to provide you with the information you need. Ask our expert Call us at +45 4879 7811. You can also send a direct e-mail to sales@oxymat.com or request a quote: Request a quote Pallet N60 Nordic The N60 models offer a reliable and cost-effective solution for various applications that require a continuous supply of Nitrogen. They provide easy installation, mobility, as well as physical space optimization. They are well-suited for the food and beverages, oil and gas industry, and in power plants for purging or corrosion protection.  Key features Capacity: 21 to 90 Nm3/h @ 99,5% purity  Energy consumption from 0.19 kW/Nm3All pipes and valves are made of stainless steel (SS 316L)Sandblasted and powder coated LED visual operation statusModbus RTU communicationPlug and play (built-in filters) Easy transportation (euro-pallet size) Model Weight (kg) Dimensions LxWxH (mm) O60-2 1100 790x1190x2206 O60-3 1175 790x1190x2206 Stainless steel SS 316L LED operation status  Built-in filters  Modbus RTU communiaction  Euro-pallet dimensions  Sandblasted and powder coated  Online monitoring  Have questions? Our experts are available to provide you with the information you need. Ask our expert Call us at +45 4879 7811. You can also send a direct e-mail to sales@oxymat.com or request a quote: Request a quote Half pallet Nordic The half-pallet model, is lightweight and easy to transport, making it suitable for various applications. It provides a reliable and cost-effective solution for nitrogen generation, offering space optimization. It is well-suited for nitrogen generation in industries such as manufacturing, food and beverages, and electronics. Key features Capacity: 7 to 30 Nm3/h @ 95,5% purity  Energy consumption from 0.19 kW/Nm3All pipes and valves are made of stainless steel (SS 316L)Sandblasted and powder coated LED visual operation statusModbus RTU communicationEasy transportation (1/2 euro-pallet size) Model Weight (kg) Dimensions LxWxH(mm) Half pallet-1 (20L) 290 790x590x1350 Half pallet-2 (40L) 330 790x590x1641 Half pallet-3 (60L) 370 790x590x2197 LED visual status  Modbus RTU communication  Stainless steel (SS 316L) 1/2 Euro-pallet size Sandblasted and powder coated  Have questions? Our experts are available to provide you with the information you need. Ask our expert Call us at +45 4879 7811. You can also send a direct e-mail to sales@oxymat.com or request a quote: Request a quote Nitrogen special installations We specialize in delivering efficient and dependable nitrogen gas generation solutions tailored to meet the needs of diverse industries. The design of our generators provides several advantages for industries and sectors that need adaptable integration and easy deployment in different environments. Learn more here → expect state-of-the-art products from oxymat expect state-of-the-art products from oxymat In recent years we have invested heavily in a cutting-edge production facility and focused on smart design of our nitrogen equipment.  This approach enabled us to significantly cut down on variable costs. OXYMAT modular nitrogen equipment is of premium quality and we have simplified our production process, lowered our storage costs and unified sourcing to get better prices. The result is highly competitive prices for you as our customer compared to those of other oxygen plant manufacturers.In recent years we have invested heavily in a cutting-edge production facility and focused on smart design of our nitrogen equipment.  This approach enabled us to significantly cut down on variable costs. OXYMAT modular nitrogen equipment is of premium quality and we have simplified our production process, lowered our storage costs and unified sourcing to get better prices. The result is highly competitive prices for you as our customer compared to those of other oxygen plant manufacturers. Request a quote → Oxymat modular psa nitrogen generators Oxymat modular psa n generators benefits compared to previous models benefits compared to previous models Superior quality of materialsSignificantly reduced energy consumptionBetter lead timesExtended lifetime of N generatorSuperior quality of materialsSignificantly reduced energy consumptionBetter lead timesExtended lifetime of N generator how did we achieve this Simplification - parts consumption down to 1/5 of previous processAutomation - our welding and bending robots are ultra-modernModularisation - all capacities have two standard size PSA pressure vesselsSimplification - parts consumption down to 1/5 of previous processAutomation - our welding and bending robots are ultra-modernModularisation - all capacities have two standard size PSA pressure vessels Service and maintenance With a lower power consumption, you can settle for a smaller compressor. This means that not only will you see a significant drop in energy costs; the operational costs of your compressor are also reduced. In addition, stainless-steel valves are more durable than brass valves.With a lower power consumption, you can settle for a smaller compressor. This means that not only will you see a significant drop in energy costs; the operational costs of your compressor are also reduced. In addition, stainless-steel valves are more durable than brass valves. Nitrogen generator pressure vessels Designed for dynamic load All OXYMAT oxygen equipment including pressure vessels is manufactured and surface treated in-house. Welding is done on our German welding robot and we have our own facilities for surface treatment with sandblasting, powder coating, and curing. Vessels are approved for PED or ASME. If 100% NDT is required, we even have our own X-RAY testing facilities. we provide state-of-the-art design oxymat modular psa nitrogen generators we provide state-of-the-art design oxymat modular psa nitrogen generators By investing heavily in an ultra-modern production facility and rethinking our design, we have managed to eliminate a large portion of our variable costs. Our modular units are made in superior quality, and costs are kept down due to simplified production, lower storage costs and unified sourcing. This means competitive pricing for you when comparing OXYMAT to other nitrogen plant manufacturers.By investing heavily in an ultra-modern production facility and rethinking our design, we have managed to eliminate a large portion of our variable costs. Our modular units are made in superior quality, and costs are kept down due to simplified production, lower storage costs and unified sourcing. This means competitive pricing for you when comparing OXYMAT to other nitrogen plant manufacturers. oxymat x-series frame-mounted solutions oxymat x-series frame-mounted solutions If you are looking for a large capacity nitrogen generation package, and footprint is critical, our frame-mounted N2 generators are quite simply best value for money. The system is plug-and-play and the design is well-proven with well over one hundred installations aroud the globe. If you are looking for a large capacity nitrogen generation package, and footprint is critical, our frame-mounted N2 generators are quite simply best value for money. The system is plug-and-play and the design is well-proven with well over one hundred installations aroud the globe.  Request a quote → applications overview Click below to find out which N generator applications OXYMAT coversClick below to find out which N generator applications OXYMAT covers Go to nitrogen applications #### Nitrogen generators for chemical manufacturing NItrogen generators for chemical manufacturing Nitrogen application 1 - 5550 Nm3/h Ask our expert Request a quote Learn more about our generators Precision nitrogen solutions for safe, efficient chemical production OXYMAT’s nitrogen generators add reliability and control to chemical manufacturing, supporting sensitive processes that demand high-purity nitrogen. From maintaining safe atmospheres to optimizing reaction conditions, our on-site nitrogen solutions are tailored for efficiency and safety. Key advantages include:Protective inerting: Shields reactive chemicals from oxidation.Purging perfection: Ensures impurity-free pipelines and reactors.Flexible pressurization: Fine-tunes conditions to maximize output.Tailored purity: Options ranging up to 99.9999%. Portable & modular: Adaptable to plant layouts and requirements.Our cutting-edge PSA nitrogen generators empower chemical manufacturers with on-site nitrogen production capabilities. With a reliable source of high-purity nitrogen readily available, you can optimize your manufacturing processes, ensuring consistent product quality, efficiency, and safety at every step.Want to know more on how we can help? Ask one of our experts.   Ask our expert Blanketing and Inerting OXYMAT PSA nitrogen generators offer a dependable solution for creating inert atmospheres crucial for chemical processes. By blanketing reaction vessels and storage tanks with nitrogen produced on-site, the risk of oxidation and contamination is minimized, ensuring the integrity and quality of chemical products. Purging for Purity During production, nitrogen serves as a purging agent, effectively removing impurities and contaminants from reactors and pipelines. Leveraging our advanced PSA technology, manufacturers can rely on a steady supply of high-purity nitrogen, guaranteeing the purity and consistency of chemical products. Pressurization for Precision Nitrogen's ability to maintain precise pressure levels is instrumental in optimizing chemical reactions. By pressurizing reactors and vessels with nitrogen, manufacturers create ideal conditions for reactions, resulting in enhanced efficiency and product quality. Advantages of OXYMAT nitrogen generators Advantages of OXYMAT nitrogen generators Able to reach high puritiesSame unit can produce 95% and 99.9999%Can be placed on a truckDesigned for very high ambient temperaturesVery high quality workmanship – made for harsh conditionsPossibility for modular installation Can be placed on a truckAble to reach high puritiesDesigned for very high ambient temperaturesSame unit can produce 95% and 99.9999%Very high quality workmanship – made for harsh conditions Learn more about our nitrogen generators Quality To learn more about our approach to quality, please visit our quality page.To learn more about our approach to quality, please visit our quality page. Go to quality #### Nitrogen generators for marine Marine An OXYMAT nitrogen generator gives full control of supply. No reliance on deliveries. No planning around refills. Whether you need nitrogen for retrofit or newbuild, our systems run continuously and adapt to actual onboard demand. 1 - 5550 Nm3/h21 - 5250 Nm3/h22 - 641 Nm3/h Ask our expert Request a quote Learn more about our generators Download our brochure High-performance nitrogen systems for marine vessels OXYMAT’s marine nitrogen generators provide a dependable nitrogen supply for vessels, supporting essential applications like inerting, dual-fuel systems, and cargo safety. Utilizing PSA and membrane technology, our systems offer efficiency and flexibility: They are engineered to withstand demanding marine conditions. Key advantages include:Inerting solutions: Ideal for LNG, dual-fuel, and chemical tankers.Robust design: Built for challenging marine environments.Cost-efficient: Reduces costs versus delivered nitrogen.Compact configurations: Space-saving designs for vessel integration.PSA & membrane options: Meet varied purity and flow requirements.Compliance: Adheres to marine industry standards.Reduced emissions: Enhances environmental compliance.Low maintenance: Designed for durability with minimal upkeep needs.Remote monitoring: Allows real-time performance checks for operational security. Gas carriers OXYMAT has delivered more than 60 units for gas carriers. Mainly for Korean yards and gas handling package suppliers. We offer high quality solutions with low OPEX and CAPEX. Flexible purities. Chemical tankers OXYMAT has delivered more than 150 units for chemical tankers. Many units have been delivered to Chinese yards – often after discussion with ship owners who benefit from the low OPEX compared to membrane solutions. Retrofit OXYMAT is seeing an increase of retrofit units – mainly for chemical tankers. Our products are popular because they are easy to integrate, and owners are interested in low operation costs. OXYMAT marine nitrogen generators We make it easy to serve every demand for nitrogen onboard. Our exclusive design integrates the product accumulation vessel in the product manifold, which allows you to switch from purging @ 95% to Blanketing @ 99.9% in only 15 min.Furthermore, we supply DRY AIR FOR VENTILATING CARGO AND DRYING HOLD SPACES.OXYMAT delivers high-end products. We offer a wide range of custom-made solutions, along with standard industrial solutions. Applications include Drying of cargo tanksInerting/purging cargo tanksPadding cargo tanksPipe purgingSuper strippingN2 storage (HP)Inerting hull spaces (cofferdams)Gas freeing (dry dock) Learn more about our nitrogen generators Advantages of OXYMAT marine nitrogen generators Flexible operations (purity)Proven technologySmallest footprintVery lox OPEX compared to membrane solutionsHighest quality N2 generators in the marine marketExperience with all classification societiesPlug-and-play solution Quality To learn more about our approach to quality, please visit our quality page. Go to quality #### Nitrogen generators for mining and mineral processing Nitrogen for Mining and mineral processing Nitrogen generators support safer, more controlled mining operations. They are used for fire prevention, inerting, and atmosphere control in demanding environments. On-site generation secures supply, purity control, and operational independence, even in remote locations. 1 - 5550 Nm3/h21 - 5250 Nm3/h Ask our expert Request a quote Learn more about our generators Nitrogen solutions for mining and mineral processing OXYMAT’s nitrogen generators play a critical role in enhancing safety and operational efficiency in mining. By providing on-site nitrogen, our systems help prevent fires, control explosive atmospheres, and support non-corrosive firefighting in underground operations. Key advantages include:Fire prevention: Inerts abandoned areas to lower explosion risks.Non-corrosive firefighting: Nitrogen suppresses fires without equipment damage.Cost-efficient: Eliminates external nitrogen delivery costs.Stationary or mobile setups: Available for flexible deployment.Consistent safety atmosphere: Maintains fire-safe conditions. Mine fire prevention In coal mines, nitrogen is primarily used to prevent mine fires and to inert abandoned areas of mines, reducing oxygen level thus lowering the limit of explosion. Non-aggressive firefighting source Unlike other firefighting sources – water, powder, foam – nitrogen neither causes corrosion nor any other harm as other agents tend to. The consequences of using nitrogen are easily eliminated by just airing the premises. Stationary or mobile solution Our PSA nitrogen gas generator will provide nitrogen at required flow and purity, and can be placed stationary or as mobile unit to extinguish pit fire at reasonable cost. Advantages of OXYMAT nitrogen generators Advantages of OXYMAT nitrogen generators Inexpensive medium for inerting – only compressed air is required to produce nitrogen in required purity and quantity.Underground fire extinguishing – by reducing oxygen to below a level where burning is possible.Constant fire and explosion safe atmosphere – nitrogen injecting in abandoned areas or mines eliminates the threat of fire or explosion.Oxygen, heat, and fuel are frequently referred to as the “fire triangle”. Remove any one of these three elements and you will not have a fire or the fire will be extinguished. Essentially, fire extinguishers put out fire by taking away one or more elements of the fire triangle. What is easier than displacing oxygen with nitrogen and thereby eliminating the risks of fire. Learn more about our nitrogen generators Quality To learn more about our approach to quality, please visit our quality page.To learn more about our approach to quality, please visit our quality page. Go to quality #### Nitrogen generators for Oil and Gas Nitrogen generators for Oil and gas Nitrogen application 1 - 5550 Nm3/h21 - 5250 Nm3/h Ask our expert Request a quote Learn more about our generators Reliable on-site nitrogen generator for oil and gas applications OXYMAT’s nitrogen generators provide essential on-site nitrogen for oil and gas applications, supporting critical processes such as enhanced oil recovery (EOR), well stimulation, pigging, and purging. Our systems offer high-purity nitrogen, engineered to handle extreme conditions.Key advantages include:Enhanced oil recovery: Nitrogen injection for improved output.Pigging and purging: Clears pipelines for safe maintenance.Well stimulation: Nitrogen lifting to support flow post-maintenance.High-purity options: Configurable from 95% to 99.9999% purity.Portable configurations: Truck-mounted options for remote sites.Explosion prevention: Nitrogen inerting for hazardous areas.Corrosion control: Non-reactive nitrogen reduces pipeline wear.Compliance-ready: Designed to meet oil and gas safety standards. Enhanced oil recovery In some of EOR projects, nitrogen can be used to flood marginal fields. Pigging and purging Nitrogen can be used as the driver to push the pigs through the pipe. Nitrogen can also be used to purge the pipeline after pigging has been completed. Well stimulation Nitrogen lifting is used to initiate production on a well following workover or overbalanced completion. A coiled tubing string is used to apply the treatment, which involves running to depth while pumping high-pressure nitrogen gas. Advantages of OXYMAT nitrogen generators Advantages of OXYMAT nitrogen generators Can be placed on a truckAble to reach high puritiesDesigned for very high ambient temperaturesSame unit can produce 95% and 99.9999%Very high quality workmanship – made for harsh conditionsCan be placed on a truckAble to reach high puritiesDesigned for very high ambient temperaturesSame unit can produce 95% and 99.9999%Very high quality workmanship – made for harsh conditions Learn more about our nitrogen generators Quality To learn more about our approach to quality, please visit our quality page.To learn more about our approach to quality, please visit our quality page. Go to quality #### Nitrogen PSA Generator Technology PSA Nitrogen generator technology Pressure swing adsorption (PSA) nitrogen What is PSA nitrogen? PSA is short for: Pressure Swing Adsorption.PressureElevated pressures, normally 5-10 bar(g), are needed for the process. Higher pressure can be applied, if required. SwingTwo vessels work in counter phase in terms of pressurising and depressurising.AdsorptionThe PSA principle is applied for separation of atmospheric air where nitrogen is separated from air through adsorption. how does it work? OXYMAT on-site nitrogen generators are based on the well-known PSA (pressure swing adsorption) technology. Two pressurised vessels with molecular sieves ensure continuous production for separation of nitrogen from other gases. An OXYMAT nitrogen generator consists of two pressure vessels storing carbon molecular sieves (CMS). Dry compressed air is blown through a valve to the first vessel where the pressure is built to reach 5 to 10 bar(g). The unwanted gas (oxygen) is adsorbed by the pellets during the building of pressure, and the nitrogen will pass through to the accumulation tank.While pressure is building up in one vessel, the other vessel is regenerating through a decrease in pressure, all to guarantee a continuous flow. Before the subsequent adsorption or desorption stage, a pressure equalisation between the adsorption vessels will take place. When the pressure decreases in the first vessel, and the CMS pellets are saturated, the waste product is exhausted through the exhaust system. The pressure in the second vessel will now build up until the pressure between both vessels is once again equalised. Advantages of PSA The process of the pressure swing adsorption (PSA) technology is an extremely clean operation. The only ‘raw material’ is air.OXYMAT on-site nitrogen generators allow for an uninterrupted supply of gas with a high purity output. This means that you can produce nitrogen where and when you need it, and in the exact quantity and quality you need.PSA is a cost-efficient process for producing high purity nitrogen.For an uninterrupted production of gas this process is continuously repeated.Our PSA nitrogen generators can produce purities between 95-99.9999% (1 ppm) nitrogen. applications overview The PSA technology is used in a wide variety of applications. Click to learn more about the advantages of a PSA nitrogen plant from OXYMAT for your specific applicationThe PSA technology is used in a wide variety of applications. Click to learn more about the advantages of a PSA nitrogen plant from OXYMAT for your specific application Go to nitrogen applications #### Nitrogen PSA generators for cable production Nitrogen for cable production Nitrogen application 1 - 5550 Nm3/h Ask our expert Request a quote Learn more about our generators OXYMAT nitrogen solutions for cable production Our nitrogen generators enhance cable production by maintaining a controlled nitrogen atmosphere during processes like coating, galvanization, and tempering. This ensures cable quality, reduces oxidation, and extends durability. Key advantages include:Controlled atmosphere: Prevents oxidation and moisture intrusion.Improved galvanization: Enables consistent, corrosion-resistant zinc coating.Copper wire tempering: Maintains flexibility and reliability in wires.Cost-efficient: Reduces dependency on external nitrogen supplies.Customizable purity levels: Configurable for various production needs. Controlled Atmosphere for Enhanced Cable Quality Our nitrogen generators provide a precision-controlled atmosphere during the cable coating process, essential for superior insulation quality. By maintaining optimal nitrogen purity, our systems prevent air, moisture, and oxygen intrusion, enhancing the cable's electrical integrity and longevity. Efficient and Uniform Wire Galvanization Our nitrogen generators enhance the wire galvanizing process by ensuring a uniform zinc coating. Designed to optimize nitrogen usage, they reduce operational costs and environmental impact by minimizing zinc wastage. This results in galvanized wires with consistent coating thickness and improved corrosion resistance, enhancing durability and performance. Nitrogen Atmosphere for Copper Wire Tempering Our nitrogen generators are essential in the copper wire tempering process, providing a controlled atmosphere that prevents oxidation and enhances wire properties like resistance and flexibility. This ensures high reliability and efficiency in applications such as climatization and industrial heating-cooling systems Applications include Applications include Nitrogen inerting and blanketingControlled atmosphere storage (CAS)Nitrogen injectionSparging/strippingPurgingNitrogen flushingNitrogen inerting and blanketingControlled atmosphere storage (CAS)Nitrogen injectionSparging/strippingPurgingNitrogen flushing Advantages of OXYMAT nitrogen generators Advantages of OXYMAT nitrogen generators Very low OPEX compared to liquid gas and cylindersRemove the hassle of handling cylindersNo need to rely on external gas suppliers and fluctuating pricesTo maintain and preserve pharmaceuticalsServing as an inert replacement for air where oxidation is undesirableSlow down the decay processExtend the shelf life of pharmaceuticals Learn more about our nitrogen generators Quality To learn more about our approach to quality, please visit our quality page.To learn more about our approach to quality, please visit our quality page. Go to quality #### Nitrogen references Nitrogen references Various nitrogen applications Experience matters With more than 6,000 installations worldwide we serve a variety of industries: food and beverages, marine, mining, electronics and laser cutting, oil and gas and many more. Marine references Our customers include shipyards, end-users, and gas handling package supplies Oil and gas references Our customers include refineries, service providers and oil companies Various nitrogen applications references Our customers include gas companies, pharmaceutical companies and Fortune 500 companies quality To learn more about our approach to quality, please visit our quality pageTo learn more about our approach to quality, please visit our quality page Go to quality #### On-site oxygen generator for wastewater treatment Oxygen for wastewater treatment Reliable on-site oxygen generator for wastewater treatment 2 - 473 Nm3/h5 - 40 L/min2 - 460 Nm3/h Ask our expert Request a quote Learn more about our generators On-site oxygen generator for wastewater treatment OXYMAT’s PSA oxygen generators provide a steady, high-purity oxygen supply for the biological stage of wastewater treatment. By enhancing aerobic degradation, our systems support efficient breakdown of organic matter while reducing operational costs and environmental impact.Key advantages include:Improved microbial activity: Supports aerobic bacteria in breaking down BOD (Biological Oxygen Demand) effectively.Process stability: On-site oxygen minimizes fluctuations caused by delivery delays or system shortages.Lower sludge production: Stable oxygen supply can improve treatment efficiency, reducing excess sludge.Compact footprint: Skid-mounted or containerized options fit within space-limited treatment plants.Remote monitoring: Digital control systems allow for real-time process optimization.Reduced carbon footprint: Eliminates the need for truck deliveries and cryogenic storage.For facilities requiring both biological and advanced disinfection stages, our systems also support oxygen supply for ozone generation in tertiary treatment. Ozone The overall cost of producing ozone is decreased drastically if oxygen is used as feed gas. OXYMAT already cooperates with many different ozone producers worldwide – and we have great expertise in designing units to work with ozone generators. Drinking water treatment Modern fresh-water plants are closed to avoid the water getting in contact with air and thereby decrease the risk of contamination by air-pollution or similar. In closed systems 95% pure oxygen is mixed into the water at a level of 7 ppm per litre, giving the perfect oxyanion of the water. Waste water treatment Treatment and cleaning of waste water is a complex process, in which oxygen plays an important role. OXYMAT offers oxygen generators for bio filters and as feed gas for ozone generators. Similar to ozone generators the bio filters need pure oxygen to become as efficient as possible. Advantages of OXYMAT oxygen generators Advantages of OXYMAT oxygen generators Highly cost effectiveLow in energy useIncreases the effectivity of removing pollutantsEnvironmentally safeNo need to rely on external gas suppliers and fluctuating prices Learn more about our oxygen generators Quality To learn more about our approach to quality, please visit our quality page.To learn more about our approach to quality, please visit our quality page. Go to quality #### Onsite oxygen production for biogas On-site oxygen generators for biogas production Oxygen application 2 - 473 Nm3/h2 - 460 Nm3/h Ask our expert Request a quote Learn more about our generators OXYMAT on-site oxygen production for biogas OXYMAT’s PSA oxygen generators play a crucial role in enhancing biogas production by facilitating efficient desulfurization, reducing harmful impurities like hydrogen sulfide (H₂S). On-site oxygen generation ensures a continuous and reliable supply, optimizing process efficiency while cutting operational costs.Key advantages include:Desulfurization efficiency: Supports the removal of harmful H₂S from biogas.Cost savings: Eliminates reliance on external oxygen deliveries.Remote operation: Systems can be monitored and controlled remotely.Scalable solutions: Adaptable to various biogas production scales.Low maintenance: Robust systems with minimal upkeep required. Biogas as biofuel Biogas is a renewable biofuel generated from the decomposition of organic matter, which recently has become a valuable resource for producing heat and power. It mostly consists of methane (CH4) and carbon dioxide (CO2), along with water, trace amounts of nitrogen gas, carbon monoxide (CO), and hydrogen (H2). However, biogas can contain impurities, particularly hydrogen sulphide (H2S), which can be problematic if left untreated. Desulfurization Particular biomass sources used for biogas production may have a high sulfur content, which leads to formation of H2S in the biogas. When combined with moisture present in the biomass, H2S creates an acidic and corrosive mixture known as alkali sulphide. The alkali sulfide can severely damage fermenting equipment made of wood, concrete, and metal, such as pipelines Solution To tackle these issues, oxygen is introduced into the biogas production process, a method known as biogas desulfurization. Controlled oxygen dosing within the fermenter and equipment encourages the development of specific bacteria capable of microbial desulfurization. In this process, oxygen acts as a neutralizer when it encounters corrosive gases like H2S, preventing damage to plant surfaces and equipment. Advantages of OXYMAT oxygen generators Reducing Environmental Impact: By efficiently removing impurities like H2S, onsite oxygen generators contribute to a cleaner and more environmentally friendly biogas production process.Enhancing Safety: Onsite oxygen generators eliminate the need to handle oxygen tanks during delivery.Functional Flexibility: These generators are compatible with various industrial complexes, requiring only a reliable source of electrical energy.Dependability: With OXYMAT's onsite oxygen generation system, concerns about missed deliveries of conventional oxygen supplies become a thing of the past.Cost Efficiency: Generating oxygen on-site eliminates the costs associated with ordering and transporting oxygen tanks from third-party suppliers, allowing for more streamlined operations and cost savings. Learn more about our oxygen generators Quality To learn more about our approach to quality, please visit our quality page. Go to quality #### Oxygen applications Oxygen applications OXYMAT supplies oxygen gas generators for all types of industries Oxygen gas generator applications OXYMAT PSA oxygen generators are used for a broad variety of applications in numerous sectors including:Aquaculture, ozone & water treatment, medical oxygen applications, mining & mineral processing, military & field hospitals, and many more.Contact us to discover how to benefit from our oxygen PSA systems.Click on a general application to learn about the benefits of OXYMAT PSA oxygen generators for your particular application.If you cannot find your specific application in this overview, please do not hesitate to contact us. We have only listed the most popular applications using oxygen but we cover many more applications. Medical use Oxygen generators for medical use. OXYMAT on-site O2 generators for medical oxygen is the best alternative to liquid supply or cylinders. Aquaculture OXYMAT oxygen generators for aquaculture will optimise your production. In recent years, oxygen usage in aquaculture has risen drastically. So, now more than ever it makes sense to look at your operation costs. Ozone and water treatment Production and use of OXYMAT oxygen supply in water treatment. Our oxygen generator plants are highly cost effective and low in energy use. Gold and mineral processing Mining and mineral processing. OXYMAT on-site oxygen generators for mining and mineral processing. Gold leaching is one of OXYMAT’s key applications. Military and field hospitals OXYMAT oxygen generators for military and field hospitals. OXYMAT is a leading supplier to the military of oxygen generators and oxygen filling stations for mobile field hospitals. Oxygen for biogas production Production of oxygen for biogas through our state-of-the-art OXYMAT oxygen generators. Our oxygen generator plants are highly cost effective and low in energy use. Oxygen for glass production Oxygen generators are used in glass production to effectively raise the temperature of the furnaces and improve the quality of the glass by enhancing melting and reducing impurities. Oxygen for pulp and paper Efficient oxygen solutions for bleaching, delignification, wastewater treatment, and de-inking in the pulp and paper industry. Oxygen for ozone generation Production and use of OXYMAT oxygen supply in water treatment. Our oxygen generator plants are highly cost effective and low in energy use. Our references View oxygen references → Advantages of OXYMAT oxygen generators Advantages of OXYMAT oxygen generators No safety risks of handling high-pressure cylindersSafe delivery; controlled flow and uninterrupted gasEasily installed in addition to any existing oxygen supply (cylinders, cryogenic or other PSA systems)Generate the O2 you need, when and where you need itVery low OPEX compared to cylinders or liquid gasRemove the hassle of handling cylindersNo need to rely on external gas suppliers and fluctuating pricesAdvanced central control system carefully operates the system ensuring the desired oxygen quantity and quality is suppliedSystem can be containerised and placed outside – even in extreme temperaturesNo safety risks of handling high-pressure cylindersSafe delivery; controlled flow and uninterrupted gasEasily installed in addition to any existing oxygen supply (cylinders, cryogenic or other PSA systems)Generate the O2 you need, when and where you need itVery low OPEX compared to cylinders or liquid gasRemove the hassle of handling cylindersNo need to rely on external gas suppliers and fluctuating pricesAdvanced central control system carefully operates the system ensuring the desired oxygen quantity and quality is suppliedSystem can be containerised and placed outside – even in extreme temperatures special installations We excel in producing engineered units for all types of requirements. Tell us your needs and we will design a perfect unit for your application.We excel in producing engineered units for all types of requirements. Tell us your needs and we will design a perfect unit for your application. Go to special installations #### Oxygen Generators On-site oxygen generators Oxygen generators designed for reliable gas production across industrial, aquaculture, mining, and medical applications. OXYMAT PSA systems deliver a wide range of capacities and purities, enabling continuous oxygen supply directly from air. Nordic solution The green choice Efficient, Eco-friendly, modular PSA Solution with 95% purity Learn more Twin Tower solution Best-in-class with MDR approval PSA solution with a proven track-record. Get 95% oxygen with MDR approval Learn more Compact solution Low capacity Designed for various oxygen applications with low-capacity requirements. Learn more Lowest energy consumption OXYMAT PSA O2 generators come with the lowest energy consumption on the market. Thanks to our continuous R&D, power consumption is as low as 0.55 kW/Nm3 @ 93% purity. Highest quality Our production is streamlined to a great extent. All materials meet offshore specifications which ensures superior quality. Pipe sets are made from SS316L, surfaces are powder coated in C4 grade paint. 24-hour support If you are in urgent need of service our service team is ready to assist you remotely 24/7. Together with our numerous service partners worldwide we carry out service to keep your oxygen plant operational. Expect state-of-the-art products from oxymat Expect state-of-the-art products from oxymat In recent years we have invested heavily in a cutting-edge production facility and focused on smart design of our O2 equipment. This approach enabled us to significantly cut down on variable costs. OXYMAT modular oxygen equipment is of premium quality, and we have simplified our production process, lowered our storage costs and unified sourcing to get better prices. The result is highly competitive prices for you as our customer compared to those of other oxygen plant manufactures.In recent years we have invested heavily in a cutting-edge production facility and focused on smart design of our O2 equipment. This approach enabled us to significantly cut down on variable costs. OXYMAT modular oxygen equipment is of premium quality, and we have simplified our production process, lowered our storage costs and unified sourcing to get better prices. The result is highly competitive prices for you as our customer compared to those of other oxygen plant manufactures. Request a quote → Request a quote → OXYMAT modular PSA O2 generators OXYMAT modular PSA O2 generators Benefits compared to previous models Benefits compared to previous models Superior quality of materialsSignificantly reduced energy consumptionBetter lead timesExtended lifetime of O2 generator how did we achieve this how did we achieve this Simplification - parts consumption down to 1/5 of previous processAutomation - our welding and bending robots are ultra-modernModularisation - all capacities have two standard size PSA pressure vessels service and maintenance service and maintenance With a lower power consumption, you can settle for a smaller compressor. This means that not only will you see a significant drop in energy costs; the operational costs of your compressor are also reduced. In addition, stainless-steel valves are more durable than brass valves.With a lower power consumption, you can settle for a smaller compressor. This means that not only will you see a significant drop in energy costs; the operational costs of your compressor are also reduced. In addition, stainless-steel valves are more durable than brass valves. O2 generator pressure vessels Designed for dynamic load All OXYMAT oxygen equipment including pressure vessels is manufactured and surface treated in-house. Welding is done on our German welding robot and we have our own facilities for surface treatment with sandblasting, powder coating, and curing. Vessels are approved for PED or ASME. If 100% NDT is required, we even have our own X-RAY testing facilities. OXYMAT X-series frame-mounted solutions OXYMAT X-series frame-mounted solutions unique frame design unique frame design OXYMAT Tonnage Units - the X-series has a unique design with a small footprint and low energy consumption. Installation is quick and simple with the framed design. Your investment cost is low compared to cryogenic ASU.OXYMAT Tonnage Units - the X-series has a unique design with a small footprint and low energy consumption. Installation is quick and simple with the framed design. Your investment cost is low compared to cryogenic ASU. capacity of the units capacity of the units Our frame-mounted PSA O2 generator covers 9 models with capacity in the range from 98.5 to 472.8 m3/hour. Flow measured in Nm3/h. Purity up to 95%.Our frame-mounted PSA O2 generator covers 9 models with capacity in the range from 98.5 to 472.8 m3/hour. Flow measured in Nm3/h. Purity up to 95%. PLug-and-play PLug-and-play With a frame-mounted X-version you will get PSA, buffer vessels, filters, advanced control, dew point, pressure, temperature, flow, purity and remote monitoring.With a frame-mounted X-version you will get PSA, buffer vessels, filters, advanced control, dew point, pressure, temperature, flow, purity and remote monitoring. Request a quote → Request a quote → oxymat custom engineered projects oxymat custom engineered projects every project is tailor-made every project is tailor-made Choosing OXYMAT as your oxygen equipment supplier means you will get an oxygen plant manufacturer who listens to your demands and designs the best possible solution for you. Choosing OXYMAT as your oxygen equipment supplier means you will get an oxygen plant manufacturer who listens to your demands and designs the best possible solution for you.  oxymat custom engineered psa systems oxymat custom engineered psa systems Based on application, capacity, purity, pressure, classification requirements, ambient conditions and height above sea level, we can design a solution to match your specifications. The more info you can give, the better our solution will match your needs.Based on application, capacity, purity, pressure, classification requirements, ambient conditions and height above sea level, we can design a solution to match your specifications. The more info you can give, the better our solution will match your needs. oxymat's custom engineered projects include oxymat's custom engineered projects include OXYMAT oxygen equipment is being used in more than 130 countries around the globe. Conditions and applications vary a great deal. Our customers operate in the field of aquaculture, medical oxygen applications (including hospitals), ozone and water treatment, mining and mineral processing, etc. Each project has its own challenges, but no challenge is too big for OXYMAT - we meet your expectations every time.OXYMAT oxygen equipment is being used in more than 130 countries around the globe. Conditions and applications vary a great deal. Our customers operate in the field of aquaculture, medical oxygen applications (including hospitals), ozone and water treatment, mining and mineral processing, etc. Each project has its own challenges, but no challenge is too big for OXYMAT - we meet your expectations every time. Request a quote → Request a quote → applications overview Click below to find out which O2 generator applications OXYMAT coversClick below to find out which O2 generator applications OXYMAT covers Go to oxygen applications #### Oxygen Generators for Aquaculture and Fish Farming Oxygen generators for Aquaculture With our oxygen generators for aquaculture and fish farming you secure a stable on-site gas supply for demanding operations. Our PSA oxygen systems operate as full on-site oxygen plants, designed for high-purity output, streamlined performance and predictable operating costs.  2 - 473 Nm3/h5 - 40 L/min2 - 460 Nm3/h Ask our expert Request a quote Learn more about our generators OXYMAT on-site oxygen for enhanced aquaculture operations OXYMAT’s oxygen generators provide dependable, high-purity oxygen for all stages of aquaculture, from hatcheries to full-scale production. Our systems boost efficiency, reduce costs by eliminating the need for external oxygen supplies, and promote eco-friendly operations with minimal environmental impact. Designed to meet the demands of growing aquaculture, our scalable solutions enhance water quality and yields. You'll get:Reliable Oxygen Supply: Stable levels for every stage of aquaculture, from early hatchery life to mature production systems.Cost Efficiency: Reduces expenses on oxygen transportation and storage.Operational Efficiency: Continuous oxygen delivery for streamlined aquaculture operations.Eco-Friendly: Minimizes environmental impact through onsite oxygen production.Scalable Solutions: Adapts to growing aquaculture needs.Enhanced Water Quality: Improves aquatic health and production yields.Containerized Installations: Robust, mobile setups suitable for harsh environments. Learn more here. World’s largest well boat OXYMAT delivered the oxygen package for Ronja Storm. The system has a capacity of 4 x 98 kg/hr. World’s largest smolt station OXYMAT delivered the oxygen package for Bakkafrost’s smolt station in the Faroe Islands. The system consist of 7 full lines – each with a capacity of 650 kg/hr. Quick ROI (1-2 years) Power consumption is more than 40% lower than any other oxygen generator on the market. Overall cost reduction up to 80% in comparison with cylinders. No on-going costs (refills, delivery and transportation charges etc.) Applications include Applications include PSA generators can supply oxygen for all aquaculture applicationsOur models range from 2.4 to 576.42 kg/hModular design that can be upscaled if capacity need changeAll pressure vessels are sandblasted and powder coated P265 in C4 grade for extended lifetime and reduced maintenancePSA generators can supply oxygen for all aquaculture applicationsOur models range from 2.4 to 576.42 kg/hModular design that can be upscaled if capacity need changeAll pressure vessels are sandblasted and powder coated P265 in C4 grade for extended lifetime and reduced maintenance Advantages of OXYMAT oxygen generators Advantages of OXYMAT oxygen generators No safety risks of handling high-pressure cylindersSafe delivery; controlled flow and uninterrupted gasEasily installed in addition to any existing oxygen supply (cylinders, cryogenic or other PSA systems)Generate the O2 you need, when and where you need itVery low OPEX compared to cylinders or liquid gasRemove the hassle of handling cylindersNo need to rely on external gas suppliers and fluctuating pricesAdvanced central control system carefully operates the system ensuring the desired oxygen quantity and quality is suppliedSystem can be containerised and placed outside – even in extreme temperaturesNo safety risks of handling high-pressure cylindersSafe delivery; controlled flow and uninterrupted gasEasily installed in addition to any existing oxygen supply (cylinders, cryogenic or other PSA systems)Generate the O2 you need, when and where you need itVery low OPEX compared to cylinders or liquid gasRemove the hassle of handling cylindersNo need to rely on external gas suppliers and fluctuating pricesAdvanced central control system carefully operates the system ensuring the desired oxygen quantity and quality is suppliedSystem can be containerised and placed outside – even in extreme temperatures Learn more about our oxygen generators Quality To learn more about our approach to quality, please visit our quality pageTo learn more about our approach to quality, please visit our quality page Go to quality #### Oxygen Generators for Glass production Oxygen for glass production Oxygen application 2 - 473 Nm3/h Ask our expert Request a quote Learn more about our generators OXYMAT on-site oxygen for glass production OXYMAT’s oxygen generators significantly enhance the glass manufacturing process by providing a continuous, high-purity oxygen supply. This improves furnace performance, reduces energy costs, and boosts overall production quality. Key advantages include:Faster melting process: Speeds up furnace operations for increased productivity.Energy savings: Reduces overall energy consumption.Improved glass quality: Cleaner burns lead to fewer impurities.Reduced emissions: Helps lower nitrogen oxide (NOx) emissions.Scalable solutions: Adaptable to various glass factory production sizes.Cost-effective: Lowers operational costs over time. Glass blowing Oxygen generators enhance glass blowing by providing a purer oxygen supply, allowing for higher furnace temperatures. This increases control over the molten glass, improves working speed, and helps achieve finer details in the glasswork. The clean burn from pure oxygen also reduces impurities that could affect the glass's quality. Boost your glass production For facilities that run multiple production lines with different oxygen needs, our generators can be adjusted in output and match specific line requirements easily. With our oxygen generators you will increase furnace efficiency, eliminate impurities, and achieve precise glass shaping. Upgrade to a cleaner, faster production process. Quick ROI (1-2 years) Power consumption is more than 40% lower than any other oxygen generator on the market. Overall cost reduction up to 80% in comparison with cylinders. No on-going costs (refills, delivery and transportation charges etc.) Applications include Applications include Our models range from 2.4 to 576.42 kg/hModular design that can be upscaled if capacity need changeAll pressure vessels are sandblasted and powder coated P265 in C4 grade for extended lifetime and reduced maintenanceOur models range from 2.4 to 576.42 kg/hModular design that can be upscaled if capacity need changeAll pressure vessels are sandblasted and powder coated P265 in C4 grade for extended lifetime and reduced maintenance Advantages of OXYMAT oxygen generators Advantages of OXYMAT oxygen generators No safety risks of handling high-pressure cylindersSafe delivery; controlled flow and uninterrupted gasEasily installed in addition to any existing oxygen supply (cylinders, cryogenic or other PSA systems)Generate the O2 you need, when and where you need itVery low OPEX compared to cylinders or liquid gasEasy scalable oxygen supply No need to rely on external gas suppliers and fluctuating pricesAdvanced central control system carefully operates the system ensuring the desired oxygen quantity and quality is suppliedOperational in extreme temperaturesNo safety risks of handling high-pressure cylindersSafe delivery; controlled flow and uninterrupted gasEasily installed in addition to any existing oxygen supply (cylinders, cryogenic or other PSA systems)Generate the O2 you need, when and where you need itVery low OPEX compared to cylinders or liquid gasEasy scalable oxygen supply No need to rely on external gas suppliers and fluctuating pricesAdvanced central control system carefully operates the system ensuring the desired oxygen quantity and quality is suppliedOperational in extreme temperatures Learn more about our oxygen generators Quality To learn more about our approach to quality, please visit our quality pageTo learn more about our approach to quality, please visit our quality page Go to quality #### Oxygen generators for gold and silver mining ​ Oxygen generators for gold and silver mining Oxygen application 2 - 473 Nm3/h2 - 1000 Nm3/h Ask our expert Request a quote Learn more about our generators OXYMAT On-site Oxygen for Mining and Mineral Processing Boost gold mining efficiency and recovery with OXYMAT’s oxygen generators, crucial for cyanide leaching operations. . Our systems provide high-purity oxygen that enhances leaching efficiency, reduces cyanide usage, and cuts operational costs. Designed for rugged conditions, they are perfect for both harsh and remote mining operations. Key advantages include:Maximized Gold Recovery: Optimizes oxygen levels for more efficient cyanide leaching.Cost Savings: Reduces cyanide consumption and external oxygen supply costs.In-frame Solutions: Space-saving, easy-to-integrate designs. Learn more here.Continuous Oxygen Supply: Reliable performance in harsh, remote environments.Eco-Friendly: Minimizes carbon footprint with on-site oxygen production.Scalable Systems: Adaptable to different mining needs.  Leaching In silver and gold mining extraction, oxygen is one of the key elements used for ore processing as pressure oxidation and cyanidation. With oxygen generators you will significantly increases gold recovery and ore throughput. Furthermore, it reduces cyanide cost and waste products. Quick start-up Our units are offered in a well proven plug-and-play solution. This means installation and start-up can be carried out in a couple of days. We have units working in more than 50 mines around the globe. Green solution Oxygen reduces the use of cyanide and other waste products in the leaching process. Our oxygen generators have the absolute lowest power consumption on the market – 0.55 kW/kg oxygen. This also means we have the lowest CO2 emission of any O2 generator. Special design features Capacity ranges up to 50 TPD oxygenLow power consumption 0.55 kW/kg OxygenLow CO2 emissionDesigned for durability in rough conditionsQuick on-site installation and start-upOptional container or frame-built solutionRemote control access Advantages of OXYMAT oxygen generators Advantages of OXYMAT oxygen generators Increased gold recovery – higher dissolved oxygen level in leaching process enhances the gold cyanidation, thus increasing gold extraction rate significantly.Decreased retention time by leaching – conventional leaching time of 96/72 hrs can be reduced by up to 50 %.Increased ore throughputIncreased silver recovery – silver is being dissolved in the leaching process in the same process reaction as gold.Decreased cyanide consumption – the sufficient level of oxygen reduces the amount of cyanide required.Decreased waste treatment – the reduction in the amount of cyanide needed in the leaching process also decreases the amount of cyanide that must be removed from the waste stream. The oxygen generated can be used as a feed gas to an ozone generator and injected directly into the waste stream as an environmentally friendly oxidizing agent. Learn more about our oxygen generators Quality To learn more about our approach to quality, please visit our quality page.To learn more about our approach to quality, please visit our quality page. Go to quality #### Oxygen Generators for Medical Use Medical oxygen generators Oxygen for hospitals and healthcare facilities OXYMAT medical oxygen generators secure a stable on-site gas supply for hospitals and clinics. Our oxygen generators are (MDR) approved and use PSA technology to deliver continuous, high-purity oxygen and performance for hospitals and clinics.  Ask our expert Request a quote Learn more about our generators MEDICAL DEVICE INFORMATION Download our brochure On-site medical oxygen generators for enhanced hospital and clinic operations OXYMAT's medical oxygen generators ensure top-quality, efficiency, and reliability for medical applications. Our PSA oxygen generating systems are MDR-approved, designed to support on-site hospital and healthcare operations.Ensure your operations meet compliance standards, with key advantages including: Reliable Oxygen Supply: Continuous, high-purity oxygen crucial for hospital patient care.Increased Safety: Eliminates risks associated with high-pressure cylinder handling.Cost Efficiency: Reduces expenses related to oxygen procurement and storage.Operational Efficiency: Steady, on-demand oxygen supply streamlines workflows.Quality Assurance: Consistently meets hospital and healthcare regulations; MDR-approved.Flexible Cylinder Filling: Enables on-site filling for versatile oxygen use.Eco-Friendly: Minimizes environmental impact from reduced transport and waste.Scalable Solutions: Adapts to growing demands with expandable system capabilities.Integrated Oxygen Plants: Supports larger facilities with comprehensive oxygen production.Enhanced Preparedness: Assures oxygen availability during emergencies or supply disruptions. Full compliance OXYMAT’s PSA generators can be used for medical use worldwide. We offer 100% compliance with European Pharmacopoeia, (EU Medical Device Regulation 2017/745) MDR, PED (Pressure Equipment Directive) and CE medical certification Full independency With medical oxygen generators, you will get a secure and constant source of pure oxygen. Produced directly at the hospital, the oxygen is available when you need it. No oxygen shortage due to running out of gas. Quick ROI (1-2 years) Power consumption is more than 40% lower than any other oxygen generator on the market. Overall cost reduction up to 80% in comparison with cylinders. No on-going costs (refills, delivery and transportation charges etc.) Applications include PSA generators can supply gas for all medical O2 applicationOur models range from 1.8 to 433.40 m3/hDesigned especially for medical applicationsModular design that can be upscaled if capacity need changeAll pressure vessels are sandblasted and powder coated P265 in C4 grade for extended lifetime and reduced maintenance Advantages of OXYMAT oxygen generators No safety risks of handling high-pressure cylindersSafe delivery; controlled flow and uninterrupted gasEasily installed in addition to any existing oxygen supply (cylinders, cryogenic or other PSA systems)Generate the O2 you need, when and where you need itVery low OPEX compared to cylinders or liquid gasRemove the hassle of handling cylindersNo need to rely on external gas suppliers and fluctuating pricesAdvanced central control system carefully operates the system ensuring the desired oxygen quantity and quality is suppliedSystem can be containerised and placed outside – even in extreme temperatures Learn more about our oxygen generators Quality To learn more about our approach to quality, please visit our quality page. Go to quality #### Oxygen Generators for Military & field hospitals Oxygen generation for Military and field hospitals Oxygen application 2 - 473 Nm3/h Ask our expert Request a quote Learn more about our generators OXYMAT's on-site oxygen for military and field hospitals OXYMAT’s oxygen generators are built for rapid deployment and reliable performance in military operations and field hospitals. These systems ensure a continuous oxygen supply in remote and challenging environments, essential for medical care during crises. Key advantages include:Rapid deployment: Quick setup and plug-and-play functionality.Integrated cylinder filling: On-site oxygen filling.Remote operation: Systems can be monitored and controlled remotely.Proven in combat zones: Used globally, such as in Afghanistan and Iraq.Multiple variants: Available in different configurations and sizes to meet various operational needs.Low maintenance: Designed for long-term use with minimal upkeep requirements.Scalable solutions: Adaptable to the size and needs of different field operations. COVID-19 treatment OXYMAT have delivered generators to fight COVID-19 in Italy, Ukraine, Bangladesh, Peru, Norway and Israel. Our units can be installed quickly and can help patients within days of delivery. Our standard units deliver O2 for 50 bedsides using only 25 kWh. Low resources settlements OXYMAT pallet solution is ideal for low resource settings – such as refugee camps. The system is installed quickly and as the only company OXYMAT can deliver everything required to deliver O2 for the patients. All we require is a plane surface and diesel. Military installations Our units are plug-and-play making them ideal for military applications. OXYMAT has delivered units to many different armies around the world including: U.S. Army, Danish Army, Dutch Army, French Army, Indian Army, Pakistani Army, Greek Army. We have done installations in Afghanistan and Iraq during wartime. Special design features Special design features OXYMAT can deliver the entire line (from diesel generator to piping)Our solution can include cylinder filling and back-upHigh quality materialsUnits are designed for durability in rough conditionsQuick on-site installation and start-upOptional container or frame-built solutionRemote control accessOXYMAT can deliver the entire line (from diesel generator to piping)Our solution can include cylinder filling and back-upHigh quality materialsUnits are designed for durability in rough conditionsQuick on-site installation and start-upOptional container or frame-built solutionRemote control access Advantages of OXYMAT Continuous Advantages of OXYMAT Continuous Dual function - filling and back-up built into one unitCompact design - [length x width x height] = 2.5 x 0.9 x 1.9 meter, weight = 1.6 tonnesMoveable - lift, move, install with forklift / hoistPlug-and-play - connect to your oxygen supply and start filling cylinders Learn more about our oxygen generators Quality To learn more about our approach to quality, please visit our quality page.To learn more about our approach to quality, please visit our quality page. Go to quality #### Oxygen generators for ozone generation Oxygen generators for ozone generation High-purity oxygen for efficient ozone generation 2 - 473 Nm3/h5 - 40 L/min2 - 460 Nm3/h Ask our expert Request a quote Learn more about our generators Oxygen generator for ozone generation in wastewater treatment Tertiary wastewater treatment often depends on ozone for advanced oxidation and disinfection. OXYMAT’s oxygen generators deliver the purity and flow rates required to produce ozone efficiently and reliably, without the cost or hassle of delivered gas.Key advantages include:Higher ozone yield: Purity levels up to 95%+for stable ozone output.Reliable integration: Seamless compatibility with existing ozone systems.No liquid oxygen handling: Removes risks tied to storage and evaporation losses.Cost predictability: Fixed operating costs make long-term planning easier.Low maintenance: Minimal downtime and simplified service access.Adaptable designs: Available for centralized treatment plants or smaller decentralized units.If you're also optimizing upstream treatment, explore ouroxygen solutions for biological wastewater treatment to support aerobic breakdown in secondary processes.Discover how OXYMAT powers advanced treatment processes through dependable on-site oxygen for ozone generation. Ozone The overall cost of producing ozone is decreased drastically if oxygen is used as feed gas. OXYMAT already cooperates with many different ozone producers worldwide – and we have great expertise in designing units to work with ozone generators. Drinking water treatment Modern fresh-water plants are closed to avoid the water getting in contact with air and thereby decrease the risk of contamination by air-pollution or similar. In closed systems 95% pure oxygen is mixed into the water at a level of 7 ppm per litre, giving the perfect oxyanion of the water. Waste water treatment Treatment and cleaning of waste water is a complex process, in which oxygen plays an important role. OXYMAT offers oxygen generators for bio filters and as feed gas for ozone generators. Similar to ozone generators the bio filters need pure oxygen to become as efficient as possible. Advantages of OXYMAT oxygen generators Advantages of OXYMAT oxygen generators Highly cost effectiveLow in energy useIncreases the effectivity of removing pollutantsEnvironmentally safeNo need to rely on external gas suppliers and fluctuating prices Learn more about our oxygen generators Quality To learn more about our approach to quality, please visit our quality page.To learn more about our approach to quality, please visit our quality page. Go to quality #### Oxygen generators for pulp and paper production Pulp and paper production with oxygen generators Oxygen application 2 - 473 Nm3/h2 - 460 Nm3/h Ask our expert Request a quote Learn more about our generators OXYMAT on-site oxygen for pulp and paper production OXYMAT’s oxygen systems increase efficiency and sustainability in pulp and paper production, supporting processes such as bleaching, delignification, and de-inking. By delivering high-purity oxygen, our systems enhance production quality, reduce chemical usage, and improve operational costs. Key advantages include:Efficient bleaching and delignification: Minimizes the need for harmful chemicals.Enhanced de-inking: Improves recycling for higher-quality paper.Cost savings: Lowers reliance on external oxygen supplies.Wastewater treatment: Optimizes biological treatment.Reduced emissions: Lowers CO2 and other harmful emissions.Scalable solutions: Adaptable to various plant sizes. Bleaching and Delignification Oxygen plays a crucial role in both the bleaching process and delignification, replacing chlorine and chlorine dioxide, which results in reduced environmental impact and improved safety. Oxygen delignification can remove 40-50% of the residual lignin in non-bleached pulp, significantly reducing the need for harsh chemicals and lowering operating costs. De-inking The de-inking process, crucial for recycling paper, benefits from oxygen's ability to improve the flotation process, ensuring higher quality recycled paper. With OXYMAT oxygen generators, the efficiency of the de-inking process can be improved by significantly, resulting in better separation of ink from the paper fibers and higher quality recycled paper. Wastewater Treatment Oxygen is vital for the biological treatment of wastewater in the pulp and paper industry. The treatment process breaks down organic matter present in the wastewater, enhancing water quality before discharge. OXYMAT’s on-site oxygen generators provide a continuous and reliable supply of oxygen, increasing the efficiency of wastewater treatment by up to 30%. This helps industries comply with stringent environmental regulations. Advantages of OXYMAT oxygen generators Advantages of OXYMAT oxygen generators Cost-Effective: Significantly reduce costs compared to traditional oxygen supply methods.Energy Efficient: Our systems are designed to consume less energy, optimizing operational efficiency.Reliability: Continuous and on-demand oxygen supply without dependency on external suppliers.Environmental Benefits: Reduce harmful emissions and chemical use, contributing to a cleaner and safer environment. Why Choose Oxymat? OXYMAT’s oxygen generators are renowned for their durability, low maintenance, and adaptability to various industrial needs. By integrating our solutions, a pulp and paper factory can achieve enhanced productivity, reduced operational costs, and a smaller carbon footprint. Learn more about our oxygen generators Quality To learn more about our approach to quality, please visit our quality page.To learn more about our approach to quality, please visit our quality page. Go to quality #### Oxygen references Oxygen references Customers across oxygen applications Experience matters With more than 6,000 units around the globe we serve a variety of industries: aquaculture, medical, military, ozone and water treatment and mining and mineral processing. Aquaculture references Our customers include shipyards, end-users, and system-suppliers Medical references Our customers include armies, private hospitals and NGO’s. Various oxygen applications references Our customers include gas companies, ozone suppliers and nuclear plants oxygen quality Please visit our quality page to find out about our approach to qualityPlease visit our quality page to find out about our approach to quality Go to quality #### OXYMAT - High quality oxygen and nitrogen generators High quality gas generators More than 7,000 O2 and N2 generators installed worldwide OXYGEN NITROGEN Oxygen special installations Nitrogen special installations Our industries and applications OXYMAT PSA oxygen and nitrogen generators can be used in a wide range of applications within many different sectors such as: aquaculture, ozone and water treatment, medical oxygen applications, mining and mineral processing, military and field hospitals, modified atmosphere packaging, inerting, blanketing, purging, tire filling, food and beverage packaging, coal mines, marine, laser cutting, electronics, laboratories, oil and gas and many more. Contact us to learn how you can benefit from our PSA systems or click on one of the general applications to know more about the advantages of our solutions. We have only listed the most general uses of our PSA solutions. Don’t worry, we are able to deliver to all uses you can think of. If your need is not covered by the applications in the overview, please get in touch.We can also provide solutions for back-up and gas cylinder filling. Our service organisation is ready to assist you 24/7. We are on-site all over the world Our units are installed all over the globe. From Greenland to Sahara to the Himalayas. We always design the units for the actual working conditions and no challenge is too big. Whenever units are to be put into operation in extremely high ambient temperatures, we will incorporate them into custom-made containers. Delivered units + 0 Countries of installation + 0 Cubic meters of gas produced + 0 billion Aquaculture Read more → Electronics and laser cutting Read more → Food and beverages Read more → Marine Read more → Medical use Read more → Military and field hospitals Read more → Mining and mineral processing–nitrogen Read more → Mining and mineral processing–oxygen Read more → Oil and gas Read more → wastewater treatment Read more → Biogas Read more Ozone generation Read more → Cable production Read more → Glass production Read more → Chemical manufacturing Read more → Pulp and paper prodduction Read more → Semiconductor manufacturing Read more → Pharmaceutical Read more → Nitrogen for Laboratory Read more → Cylinder filling Read more → Professional and reliable Our core business is and always has been on-site gas generators since 1978. Our long experience focus and continued R&D has enabled us to offer nitrogen and oxygen gas generators with the lowest energy consumption on the market. Highest quality 40 years of experience +6.000 units produced High profile customers More about us OXYMAT News OXYMAT News View News → #### Potential distributor - sales mail URL: https://oxymat.com/potential-distributor/ #### PSA Oxygen Generator Technology PSA oxygen generator technology Pressure swing adsorption (PSA) oxygen What is PSA oxygen? PSA is short for: Pressure Swing AdsorptionPressureElevated pressures are needed for the process, usually 4-8 bar(g). In case a higher pressure is required for your process, this can be applied, too.SwingWhile one vessel is being pressurised, the other vessel is being depressurised.AdsorptionSeparation of atmospheric air is done with the PSA principle; oxygen is separated from the air through adsorption process. How does it work? OXYMAT on-site PSA oxygen plants are based on the well-known PSA technology.(PSA means pressure swing adsorption). Two pressurised vessels with zeolite ensure continuous production for separation of oxygen from other gases.An OXYMAT O2 generator consists of two pressure vessels storing zeolite.Dry compressed air is blown through a valve to the first vessel where the pressure is built to reach 4 to 8 bar(g). The unwanted gas (N2) is adsorbed by the zeolite during the building of pressure, and the oxygen will pass through to the accumulation tank.While pressure is building in one vessel, the other vessel is regenerating through a decrease in pressure. This process guarantees a continuous flow. Before the subsequent adsorption or desorption stage, the pressure between the adsorption vessels will be equalised. When pressure decreases in the first vessel, and the zeolite becomes saturated, the waste product is exhausted through the exhaust system. Now the pressure in the second vessel will build up until the pressure between both vessels is once again equalised. Advantages of PSA The process of the PSA technology (pressure swing adsorption) is an extremely clean operation. Air is the only ‘raw material’.With an OXYMAT on-site PSA oxygen plant you are guaranteed an uninterrupted supply of oxygen.This means you can produce oxygen at a place and time of your choice, and in the quantity and quality you prefer. No more waiting for external suppliers or paying excess prices for your O2.PSA is a cost-efficient process for producing O2. It offers the best industrial oxygen price for your application.The PSA process is continuously repeated to provide you with an uninterrupted supply of oxygen.Our PSA oxygen generators can produce purities between 92-95% oxygen. Contact us here → Advantages of PSA The process of the PSA technology (pressure swing adsorption) is an extremely clean operation. Air is the only ‘raw material’.With an OXYMAT on-site PSA oxygen plant you are guaranteed an uninterrupted supply of oxygen.This means you can produce oxygen at a place and time of your choice, and in the quantity and quality you prefer. No more waiting for external suppliers or paying excess prices for your O2.PSA is a cost-efficient process for producing O2. It offers the best industrial oxygen price for your application.The PSA process is continuously repeated to provide you with an uninterrupted supply of oxygen.Our PSA oxygen generators can produce purities between 92-95% oxygen. Contact us here → applications overview The PSA technology is used in a great number of applications. Click to explore the advantages of a PSA oxygen plant from OXYMAT for your specific applicationThe PSA technology is used in a great number of applications. Click to explore the advantages of a PSA oxygen plant from OXYMAT for your specific application Go to oxygen applications #### Quality Quality With OXYMAT you will get gas generators of superior quality A supplier you can rely on OXYMAT acts as an efficient and reliable collaborator for customers as well as end-users.Our production is highly standardised and all materials are produced according to offshore specifications. The only difference between a unit manufactured for an oil rig in the North Sea or a factory in Pakistan is the documentation package and the electrical equipment. Our standard product includes:stainless steel pipe sets and valves SS316Lpowder coating in C4 equivalent offshore specs – inside and outside pressure vesselspressure vessels designed for dynamic loadBürkert (GE) angle-seated process valves (SS316L) Quality all around All our sub-suppliers deliver premium quality products.After more than 40 years in business, we have found that choosing the highest quality sub-suppliers is key to our own success.We have worked closely with several of our suppliers for decades. A close cooperation with suppliers has resulted in units customised to OXYMAT’s requirements. Our commitments to a healthier environment 1.We continually improve and optimise our environmental management system2.We prevent pollution and reduce our impact on the environment3.We comply with all regulations and legislations including, but not limited to, ISO 14001 to protect the environment: Through regular trainings, we encourage our employees to perform environmental awareness in everything they do. We believe that our efforts to support the environment will create a solid foundation for success for future generations- and for our business. Quality related certificates We cooperate with Apragaz, Kiwa and DNV as independent inspecting authorities and specialists in certifying gas producers. Our quality management system is certified for compliance with:We cooperate with Apragaz, Kiwa and DNV as independent inspecting authorities and specialists in certifying gas producers. Our quality management system is certified for compliance with: CertificatesDenmark ISO 9001:2015 ISO 3834:2005 Medical Free Sales Certificate Plant design registration - Australia and Tasmania Design verification certificate - New Zealand Certificates Slovakia ISO 9001:2015 ISO 13485:2016 ISO 45001:2018 ISO 14001:2015 MDR 2017/745 Medical Free Sales Certificate PED Module B - 16DK3934-3 PED Module D - 2014/68/EU FDA approval for MD in Kingdom Saudi Arabia Certificate Module D Safety, Health, Environmental and Quality (SHEQ) Policy English version Slovak version Danish version Regulations We work within several industries with strict rules and regulations. We comply to them all. Learn more about rules an regulationsWe work within several industries with strict rules and regulations. We comply to them all. Learn more about rules an regulations Go to regulations #### Regulations Regulations Working with gas: Safety, rules and regulations is part of who we are We are the experts OXYMAT work within several industries with strict rules and regulations – we have become an expert on safety, rules and regulations, when it comes to use of gas in different industries. If your country specific regulation is not listed here, we are still sure, we are able to live up to them.Contact us to talk more about your specific restrictions and requirements.  Medical references + 0 Marine references + 0 food and beverages references + 0 MEDICAL Quality assurance is pivotal when working in the medical field.  OXYMAT PSA generators hold all relevant approvals and are constantly working to comply to new standards.  MDR PSA generators from our production in Slovakia has been approved for MDR 2017/745 (medical device regulation)The following generators are approved according to MDR: Oxygen PSA generators CE marked as medical device and produced by OXYMAT ,  after May 4, 2022 (see product nameplate):O10; O20; O40; O60; O70; O100; O190; O280; O430; O640; O880; O1250; O1500, O880 X2; O1250 X2; O1500 X2    Downloadmedical device information free sales certificate By obtaining the 'Free Sales Certificate' OXYMAT obtain the right to market and export medical PSA's without any approval from the Danish Medicines Agency DownloadFree Sales Certificate Manuals, IFU Click on the manual for download MDR Oxygen generator manual Display Control manual Version. 3.41intelliControl Siemens Manual other certificates Please visit our Quality page to see generic certificates, registrations and policies VisitQuality MARINE We have been sub-supplier to the marine industry for decades. We know the characteristics and class societies of the industry and we can deliver according to the rules of: quality To learn more about our approach to quality and to see generic certificates, please visit our quality pageTo learn more about our approach to quality and to see generic certificates, please visit our quality page Go to quality #### Request a quote Request a quote Industrial sales +45 4879 7811 (DK) +421 32 779 0123 (SK) sales@oxymat.com Service support +45 4879 7850 (DK) +421 90 568 0054 (SK) service@oxymat.com * required fields #### Request a quote from sales URL: https://oxymat.com/request-a-quote-from-sales/ #### Resources News Find the latest news and videos from OXYMAT #### Services Services Service and spare parts for your O2 or N2 generator Service Engineering Our team of highly dedicated and well-trained service engineers travel the world to service your N2 or O2 equipment. 24-hour support OXYMAT service hotline is always open, and the staff works around the clock servicing every spot on the globe. Service partners Many of our distributors have their own service engineers who have received extensive training at OXYMAT’s premises. Trouble-free operation around the clock Keep your oxygen or nitrogen system operational 24/7 with the right service and correct spare parts.You can get in touch with OXYMAT via our service hotline on+45 5050 5868 or service@oxymat.com.We have a skilled team including a team of engineers and highly trained technicians which service Greenland, Amazonas, Congo and Cairo, just to name a few sites, with our new “service within 48 hours”-principle.Availability is key to you as our customer and our partners greatly appreciate our flexibility and ability to service them wherever they are. Existing generator service In order to provide the best service possible and guarantee a short reaction time, please include the following information for each request regarding service or spare parts.* required fields aftersales If you are looking for parts for your nitrogen or oxygen generator system, we can help identify the specific component and usually ship it within a short lead time. We stock the most common consumables such as filters, O-rings, gaskets, valves, purity sensor replacement kits, etc.  Go to aftersales #### Terms and Conditions Terms and Conditions Transparency matters to us. That’s why we’ve made our Terms & Conditions available for you to review at any time. They outline how we operate, what we expect from our customers, and the standards we commit to. You can download the full Terms & Conditions below, both the current version and the previous one, so you can always see what applies today as well as what applied earlier. Current terms and conditions Download here → Previous terms and conditions Download here → what is our offer to you? what is our offer to you? With OXYMAT gas generators you can produce your own high-quality oxygen or nitrogen on-site. You will become independent of gas suppliersYou will save time and moneyYou will have security of supply Having your own nitrogen or oxygen gas generating system puts an end to ordering/storing/stocking cylinders and checking your liquid oxygen tanks or nitrogen gas cylinders.When working with OXYMAT you can rest assured that we will listen, design and manufacture your equipment according to your requirements. This is why we have gained the reputation world-wide as the supplier of the highest quality PSA gas systems on the market. A reputation we are proud of and do our best to preserve every day. With OXYMAT gas generators you can produce your own high-quality oxygen or nitrogen on-site. You will become independent of gas suppliersYou will save time and moneyYou will have security of supply Having your own nitrogen or oxygen gas generating system puts an end to ordering/storing/stocking cylinders and checking your liquid oxygen tanks or nitrogen gas cylinders.When working with OXYMAT you can rest assured that we will listen, design and manufacture your equipment according to your requirements. This is why we have gained the reputation world-wide as the supplier of the highest quality PSA gas systems on the market. A reputation we are proud of and do our best to preserve every day.  Where are we? Our manufacturing site is located in Slovakia, supported by a comprehensive network of agents and distributors worldwide. Our units are installed in more than 130 countries.Our service partners are situated worldwide and a great number of our distributors have visited our facilities and participated in our extensive training courses. Industries overview Click to find out which O2  and N2  generator applications OXYMAT coversClick below to find out which O2 generator and N2 generator applications OXYMAT covers Go to industry overview #### Twin-tower oxygen generators Twin-Tower Oxygen generator solutions Best-in-class with MDR approval. Our oxygen generators are designed and constructed with a focus on precision and efficiency to ensure consistent on-site oxygen production. Leveraging PSA (Pressure Swing Adsorption) technology, Oxymat generators are suitable for application in various industries. Twin-Tower solution Our Twin-Tower oxygen generators come in various models. You can choose from 40 to 1500x2 litres.  Key features Capacity: 2 to 473 Nm3/h @ 95% purity  KEY DESIGN FEATURES INCLUDEHigh performance top quality solutionsLow energy consumption from 1.0 kW/m3 oxygenLow CO2 emissionHeavy duty construction designed for roughconditions and industrial use.THE PSA SYSTEM CONSISTS OFCompressed air system (air compressor,refrigeration dryer, air receiver & filters)PSA skidOxygen receiverOxygen booster & filling station (optional)Container or frame-built solution (optional)OPTIONAL SUPPLIESPanel Display with electro galvanized sensorTouch Screen with zirconium sensorGSM modem for touch screenMedical upgrade kit (coalescing tower andbacterial filtration)OEM supply IntellliControl Siemens control panel Easy installation Skid mounted  Oxygen sensor Easy accessible valves Want to know more about line models of this generator? Ask one of our experts. Ask our expert Call us at +45 4879 7811. You can also send a direct e-mail to sales@oxymat.com or request a quote Request a quote → Oxygen special installations We specialize in delivering efficient and dependable oxygen gas generation solutions tailored to meet the needs of diverse industries. Our PSA on-site generators can easily be fitted on a frame container. The design provides several advantages for industries and sectors that need adaptable integration and easy deployment in different environments. Learn more → oxymat custom engineered projects oxymat custom engineered projects every project is tailor-made every project is tailor-made Choosing OXYMAT as your oxygen equipment supplier means you will get an oxygen plant manufacture who listens to your demands and designs the best possible solution for you. Depending on your requirements you can get the full line from air compressors to high quality cylinders from us. Choosing OXYMAT as your oxygen equipment supplier means you will get an oxygen plant manufacture who listens to your demands and designs the best possible solution for you. Depending on your requirements you can get the full line from air compressors to high quality cylinders from us.  oxymat custom engineered psa systems oxymat custom engineered psa systems Based on application, capacity, purity, pressure, classification requirements, ambient conditions and height above sea level, we can design a solution to match your specifications. The more info you can give, the better our solution will match your needs. Based on application, capacity, purity, pressure, classification requirements, ambient conditions and height above sea level, we can design a solution to match your specifications. The more info you can give, the better our solution will match your needs.  Oxymat's custom engineered projects include Oxymat's custom engineered projects include OXYMAT oxygen equipment is being used in more than 130 countries around the globe. Conditions and applications vary a great deal. Our customers operate in the field of aquaculture, medical oxygen applications (including hospitals), ozone and water treatment, mining and mineral processing etc. Each project has its own challenges, but no challenge is too big for OXYMAT - we meet your expectations every time. OXYMAT oxygen equipment is being used in more than 130 countries around the globe. Conditions and applications vary a great deal. Our customers operate in the field of aquaculture, medical oxygen applications (including hospitals), ozone and water treatment, mining and mineral processing etc. Each project has its own challenges, but no challenge is too big for OXYMAT - we meet your expectations every time.  Request a quote → O2 generator pressure vessels Designed for dynamic load All OXYMAT oxygen equipment including pressure vessels is manufactured and surface treated in-house. Welding is done on our German welding robot and we have our own facilities for surface treatment with sandblasting, powder coating, and curing. Vessels are approved for PED or ASME. If 100% NDT is required, we even have our own X-RAY testing facilities. expect state-of-the-art products from oxymat expect state-of-the-art products from oxymat In recent years we have invested heavily in a cutting-edge production facility and focused on smart design of our O2 equipment. This approach enabled us to significantly cut down on variable costs. OXYMAT modular oxygen equipment is of premium quality, and we have simplified our production process, lowered our storage costs and unified sourcing to get better prices. The result is highly competitive prices for you as our customer compared to those of other oxygen plant manufacturers. In recent years we have invested heavily in a cutting-edge production facility and focused on smart design of our O2 equipment. This approach enabled us to significantly cut down on variable costs. OXYMAT modular oxygen equipment is of premium quality, and we have simplified our production process, lowered our storage costs and unified sourcing to get better prices. The result is highly competitive prices for you as our customer compared to those of other oxygen plant manufacturers.  Request a quote → applications overview Click below to find out which O2 generator applications OXYMAT coversClick below to find out which O2 generator applications OXYMAT covers Go to oxygen applications ### Media #### (No Title) URL: https://oxymat.com/aquculture-europe-20206/ #### (No Title) URL: https://oxymat.com/history/oxymat-our-history/ #### 1 URL: https://oxymat.com/blog/warsaw-hospital-national-stadium/1-3/ #### 1 URL: https://oxymat.com/quality/attachment/1/ #### 10-foot-full-size URL: https://oxymat.com/about-us/10-foot-full-size/ #### 1300-00_R.jpg-For-web Membrane nitrogen generator wor retrofit on vessels and ships #### 2 URL: https://oxymat.com/blog/warsaw-hospital-national-stadium/2-2/ #### 2 URL: https://oxymat.com/nitrogen-applications/attachment/2/ #### 2-COLUMN-SOLUTION.svg URL: https://oxymat.com/2-column-solution-svg/ #### 200-series-solution URL: https://oxymat.com/modular-oxygen-generators/200-series-solution/ #### 24-7-blueoutline URL: https://oxymat.com/services/24-7-blueoutline/ #### 267888-2318263431327946103 URL: https://oxymat.com/?attachment_id=919 #### 3 URL: https://oxymat.com/blog/warsaw-hospital-national-stadium/3-2/ #### 3 URL: https://oxymat.com/nitrogen-applications/attachment/3/ #### 4 URL: https://oxymat.com/nitrogen-applications/attachment/4/ #### 412x360 URL: https://oxymat.com/412x360/ #### 5 URL: https://oxymat.com/nitrogen-applications/attachment/5/ #### 6 URL: https://oxymat.com/nitrogen-applications/attachment/6/ #### 6 foto nitrogen URL: https://oxymat.com/6-foto-nitrogen/ #### 6 foto oxygen URL: https://oxymat.com/6-foto-oxygen/ #### A young Muslim woman, business woman, worker of hotline, support service, hotline, emergency services. 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https://oxymat.com/onsite-oxygen-production-for-biogas/oxygen-generator-for-biogas/ #### Oxygen-generator-for-glass-production URL: https://oxymat.com/oxygen-generators-for-glass-production/oxygen-generator-for-glass-production/ #### Oxygen-generator-for-gold-mining URL: https://oxymat.com/oxygen-generator-for-gold-mining/ #### Oxygen-generator-for-military URL: https://oxymat.com/oxygen-generators-for-military-field-hospitals/oxygen-generator-for-military/ #### Oxygen-generator-installation-for-gold-mining URL: https://oxymat.com/blog/oxygen-generators-for-gold-mining-a-key-to-sustainable-cyanidation-and-autonomy-from-oxygen-supply/oxygen-generator-installation-for-gold-mining/ #### Oxygen-generator-model-range URL: https://oxymat.com/blog/psa-oxygen-plants-for-medical-use/oxygen-generator-model-range/ #### Oxygen-generators-for-cyanidation-tanks URL: https://oxymat.com/blog/oxygen-generators-for-gold-mining-a-key-to-sustainable-cyanidation-and-autonomy-from-oxygen-supply/oxygen-generators-for-cyanidation-tanks/ #### Oxygen-generators-for-gold mining URL: https://oxymat.com/blog/oxygen-generators-for-gold-mining-a-key-to-sustainable-cyanidation-and-autonomy-from-oxygen-supply/oxygen-generators-for-gold-mining/ #### Oxygen-generators-in-secondary-stage URL: https://oxymat.com/blog/benefits-of-onsite-oxygen-gas-generators-in-wastewater-treatment-management/oxygen-generators-in-secondary-stage/ #### oxygen-generators-in-wastewater-treatment URL: https://oxymat.com/blog/benefits-of-onsite-oxygen-gas-generators-in-wastewater-treatment-management/oxygen-generators-in-wastewater-treatment/ #### Oxygen-is-critical_Oxymat-can-help URL: https://oxymat.com/blog/oxygen-is-critical/oxygen-is-critical_oxymat-can-help/ #### OXYMAT URL: https://oxymat.com/blog/oxymat-supports-ugandan-healthcare-with-psa-oxygen-plants/oxymat/ #### OXYMAT annual report 2021 URL: https://oxymat.com/blog/annual-report-2021/oxymat-annual-report-2021-website-list/ #### OXYMAT engineers at work URL: https://oxymat.com/career/oxymat-engineers-at-work/ #### OXYMAT global on-site service URL: https://oxymat.com/frontpage/oxymat-global-presence-service/ #### Oxymat Membrane nitrogen generator Membrane nitrogen generator for dual fuel in marine and ship building #### Oxymat ModulD URL: https://oxymat.com/oxymat-moduld/ #### OXYMAT oxygen generator for COVID treatment at Warsaw Stadium URL: https://oxymat.com/frontpage/oxymat-warsaw-stadium-oxygen-covid/ #### OXYMAT service team Denmark URL: https://oxymat.com/career/oxymat-service-team-denmark/ #### OXYMAT_frame-installation-of-oxygen-generators URL: https://oxymat.com/oxymat_frame-installation-of-oxygen-generators/ #### Oxymat_Marine_brochure_web URL: https://oxymat.com/oxymat_marine_brochure_web/ #### OXYMAT_Mining-and-mineral URL: https://oxymat.com/oxymat_mining-and-mineral/ #### oxymat_twin-tower_new_white_with-logo URL: https://oxymat.com/frontpage/oxymat_twin-tower_new_white_with-logo/ #### OXYMAT-Advice URL: https://oxymat.com/advice-faq/oxymat-advice/ #### OXYMAT-Aftersales URL: https://oxymat.com/aftersales/oxymat-aftersales/ #### OXYMAT-and-OXZO-partnerhsip URL: https://oxymat.com/oxymat-and-oxzo-partnerhsip/ #### Oxymat-annual-report-2020 OXYMAT annual report 2020 #### OXYMAT-Annual-report-2021 URL: https://oxymat.com/blog/annual-report-2021/oxymat-annual-report-2021-website/ #### OXYMAT-Annual-report-2021_low-res URL: https://oxymat.com/oxymat-annual-report-2021_low-res/ #### Oxymat-backup-cylinder-filling-oxygen-nitrogen-2 URL: https://oxymat.com/oxymat-backup-cylinder-filling-oxygen-nitrogen-2/ #### OXYMAT-Contact URL: https://oxymat.com/contact/oxymat-contact/ #### OXYMAT-Contact-M URL: https://oxymat.com/?attachment_id=980 #### Oxymat-containerised-nitrogen-generator-2 URL: https://oxymat.com/nitrogen-applications/oxymat-containerised-nitrogen-generator-2/ #### OXYMAT-CSR URL: https://oxymat.com/csr/oxymat-csr/ #### OXYMAT-DK-2014-68-EU-PED-Module-B-and-D URL: https://oxymat.com/oxymat-dk-2014-68-eu-ped-module-b-and-d/ #### OXYMAT-DK-9001-2015 URL: https://oxymat.com/oxymat-dk-9001-2015/ #### Oxymat-DK-93-42-CEE-MDD URL: https://oxymat.com/oxymat-dk-93-42-cee-mdd/ #### Oxymat-DK-93-42-EEC-MDD URL: https://oxymat.com/oxymat-dk-93-42-eec-mdd/ #### Oxymat-DK-Design-Verification-Certificate-New-Zealand URL: https://oxymat.com/oxymat-dk-design-verification-certificate-new-zealand/ #### Oxymat-DK-ISO-3834-2005 URL: https://oxymat.com/oxymat-dk-iso-3834-2005/ #### Oxymat-DK-Plant-Design- Registeration-Tasmania-and-Australia URL: https://oxymat.com/oxymat-dk-plant-design-registeration-tasmania-and-australia/ #### Oxymat-DK-SK-Free-Sales-Certificate-MDD URL: https://oxymat.com/oxymat-dk-sk-free-sales-certificate-mdd/ #### OXYMAT-DK-SK-Free-Sales-Certificate-Medical Medical Free Sales Certificate #### OXYMAT-donation-to-Ukraine URL: https://oxymat.com/blog/donation-for-ukraine/oxymat-donation-to-ukraine/ #### OXYMAT-Environmental-Policy_FINAL URL: https://oxymat.com/oxymat-environmental-policy_final/ #### Oxymat-Favicon URL: https://oxymat.com/?attachment_id=1328 #### Oxymat-field-hospital-helicopter_01_graded URL: https://oxymat.com/oxymat-field-hospital-helicopter_01_graded/ #### OXYMAT-Health-Safety-Policy_FINAL URL: https://oxymat.com/oxymat-health-safety-policy_final/ #### Oxymat-low-energy-oxygen-generator URL: https://oxymat.com/blog/oxymat-delivers-first-low-energy-oxygen-generator/oxymat-low-energy-oxygen-generator/ #### Oxymat-MDD-certified URL: https://oxymat.com/blog/mdd-certified-oxygen-generators/oxymat-mdd-certified/ #### OXYMAT-Medical-device-information-TF-MDD-01 OXYMAT medical device information MDD #### OXYMAT-News URL: https://oxymat.com/news/oxymat-news/ #### OXYMAT-News-M URL: https://oxymat.com/?attachment_id=981 #### Oxymat-nitrogen-all-applications URL: https://oxymat.com/nitrogen-gas-generators/oxymat-nitrogen-all-applications/ #### OXYMAT-nitrogen-and-oxygen-gas-generator OXYMAT oxygen generator ready for shipment from head quarters in Denmark #### OXYMAT-nitrogen-references URL: https://oxymat.com/nitrogen-references/oxymat-nitrogen-references/ #### OXYMAT-nitrogen-special-installation URL: https://oxymat.com/containerized-and-inframe-nitrogen-installations/oxymat-nitrogen-special-installation/ #### OXYMAT-Nordic-series-datasheet_O2-pallet URL: https://oxymat.com/modular-oxygen-generators/oxymat-nordic-series-datasheet_o2-pallet/ #### Oxymat-on-site-oxygen-plant-container URL: https://oxymat.com/?attachment_id=389 #### Oxymat-oxygen-applications-overview - Copy URL: https://oxymat.com/oxygen-gas-generators/oxymat-oxygen-applications-overview-copy/ #### OXYMAT-oxygen-generator-close-up OXYMAT oxygen generator for on-site oxygen generation #### Oxymat-quality-all-around URL: https://oxymat.com/oxymat-quality-all-around/ #### OXYMAT-QUALITY-POLICY URL: https://oxymat.com/oxymat-quality-policy-2/ #### OXYMAT-Quality-policy_FINAL URL: https://oxymat.com/oxymat-quality-policy_final/ #### OXYMAT-Quality-policy_SLO_FINAL URL: https://oxymat.com/oxymat-quality-policy_slo_final/ #### OXYMAT-Regulations URL: https://oxymat.com/regulations/oxymat-regulations/ #### OXYMAT-request-a-quote URL: https://oxymat.com/request-a-quote/oxymat-request-a-quote/ #### Oxymat-Safety-Policy.11.14 URL: https://oxymat.com/oxymat-safety-policy-11-14/ #### OXYMAT-sales-ready-to-take-our-order We are here to help you with your oxygen or nitrogen gas generator #### OXYMAT-service URL: https://oxymat.com/services/oxymat-service/ #### OXYMAT-serviceM URL: https://oxymat.com/?attachment_id=982 #### OXYMAT-SK-07DK1179-8 Rev.0 PED Module D URL: https://oxymat.com/oxymat-sk-07dk1179-8-rev-0-ped-module-d/ #### OXYMAT-SK-16DK3934_03_00_PED-Modul B URL: 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https://oxymat.com/blog/sustainable-production/oxymat-sustainable-production-sdg-goals/ #### OXYMAT-Twin-Tower-Familiy-datasheet_O2_FINAL URL: https://oxymat.com/oxymat-twin-tower-familiy-datasheet_o2_final/ #### Oxymat-Twin-Tower-Mode-Oxygen URL: https://oxymat.com/nitrogen-for-cable-production/oxymat-twin-tower-mode-oxygen/ #### Oxymat-updated-marine-program URL: https://oxymat.com/blog/updated-marine-program/oxymat-updated-marine-program/ #### Ozone sektion 1 URL: https://oxymat.com/oxygen-for-wastewater-treatment/ozone-sektion-1/ #### Ozone sektion 2 URL: https://oxymat.com/oxygen-for-wastewater-treatment/ozone-sektion-2/ #### Ozone-generation-teritary-stage-wastewater-treatment URL: https://oxymat.com/blog/ozone-generation-in-wastewater-treatment-plants-exploring-the-significance-of-oxygen-in-the-tertiary-stage/ozone-generation-teritary-stage-wastewater-treatment/ #### Ozone-genertaion-from-oxygen-generator URL: 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https://oxymat.com/quality/twin-tower-mdr/ #### Twin-tower-nitrogen-generators-1 URL: https://oxymat.com/nitrogen-for-food-and-beverage/twin-tower-nitrogen-generators-1/ #### Twin-tower-oxygen-generator-for-medical-use URL: https://oxymat.com/twin-tower-oxygen-generator-for-medical-use/ #### Twin-tower-oxygen-generator-for-medicla-use A typical oxyge generator used in hospitals #### twin-tower-solution URL: https://oxymat.com/oxygen-gas-generators/twin-tower-solution-2/ #### twin-tower-solution URL: https://oxymat.com/oxygen-gas-generators/twin-tower-solution-3/ #### twin-tower-solution URL: https://oxymat.com/oxygen-gas-generators/twin-tower-solution-4/ #### Twin-Tower-white Twin Tower for medical use #### TwinTowers-blueoutline URL: https://oxymat.com/services/twintowers-blueoutline/ #### TwinTowers-blueoutline URL: https://oxymat.com/nitrogen-gas-generators/twintowers-blueoutline-2/ #### Two-coulmn-for-blog URL: https://oxymat.com/two-coulmn-for-blog/ #### Ukraine logo URL: 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