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PSA Nitrogen Generator

On-site nitrogen production from compressed air — purity from 95% up to 99.999%, flows from 1 to 3000 Nm³/h. Skid-mounted, containerized and explosion-proof designs.

PSA nitrogen generator
N₂ 95–99.999%

Generate Nitrogen On-site, On Demand

Pressure Swing Adsorption (PSA) technology separates nitrogen from compressed air using carbon molecular sieves. Compared to delivered liquid nitrogen or cylinders, on-site generation cuts gas cost by 50–90% and never runs out.

  • Fully automatic PLC control, unattended 24/7 operation
  • Purity 95% – 99.999% (10 ppm O₂ with purification unit)
  • Start-up in minutes; molecular sieve lifetime 10+ years
  • Skid, container or explosion-proof layout for oil & gas fields
Specifications

XR / XRFD Series — Technical Data

ParameterRangeRemarks
Nitrogen purity95% – 99.999%99.999%+ with N₂ purification unit
Flow rate1 – 3000 Nm³/hCustomized to demand
Outlet pressure0.1 – 1.0 MPa (G)Booster up to 30 MPa optional
Dew point≤ -40 °C-60 °C with dryer option
Feed air pressure0.6 – 1.0 MPa (G)Oil-free or screw compressor
ControlSiemens / Mitsubishi PLC + HMIRemote monitoring optional
InstallationSkid / containerizedEx-proof (oilfield) versions available
Applications

One System, Many Industries

Food & Beverage

MAP packaging, purging, tank blanketing

Laser Cutting

High purity nitrogen for clean cutting edges

Electronics

Reflow soldering & dry cabinets

Oil & Gas

Pipeline purging, tank inerting, EOR

Turnkey Solution

Containerized & Explosion-proof Units

For oilfields, mining sites and offshore platforms, we deliver complete nitrogen systems inside 10ft/20ft/40ft containers — air compressor, dryer, PSA towers, buffer tank and control room pre-installed and factory-tested. Plug and play on arrival.

  • Ex-proof (Zone 1/Zone 2) electrical design available
  • Desert / offshore / arctic climate packages
  • FAT with video and test report before shipment
Containerized nitrogen system

Need a Nitrogen, Oxygen or Hydrogen System?

Send us your flow rate and purity requirements — get a tailored proposal within 24 hours.