Two-column Nitrogen generator solutions

PSA 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.

Two-column solution

Our two-column Nitrogen generators come in various models, you can choose from 40 to 1500×2 litres. 

Key features

Capacity: 1 to 5550 Nm3/h @ 99.9999% purity  


  • High performance top quality solutions
  • Low energy consumption from 0.2 kW/m3 oxygen
  • Low CO2 emission
  • Heavy duty construction designed for rough
    conditions and industrial use.


  • Compressed air system (air compressor,
    refrigeration dryer, air receiver & filters)
  • PSA skid
  • Nitrogen receiver
  • Nitrogen booster & filling station (optional)
  • Container or frame-built solution (optional)


  • GSM modem for touch screen
  • OEM supply
Two column - Twin-tower PSA oxygen generator

IntellliControl Siemens control panel

Easy installation

Skid mounted 

Oxygen sensor

Easy accessible valves

Find out more by calling us at +421 32 779 0123 or +45 4879 7811. You can also send an e-mail to or 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 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 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 nitrogen plant manufacturers.

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

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 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.

Applications overview

Click below to find out which O2 generator applications OXYMAT covers.

Nitrogen generator applications

Do you need a hand?

You are in the right place.