Fully Automated PSA Nitrogen Generator 5-5000 Nm3/h 95-99.9995% Purity

The PSA nitrogen generator uses a carbon molecular sieve as sorbent and produces nitrogen by utilizing the PSA principle. Under certain pressure, the carbon molecular sieve has different oxygen/nitrogen adsorption capacities, with significantly greater oxygen adsorption capacity than nitrogen.

PLC controls the pneumatic valve on/off to realize two towers alternating between adsorption and desorption according to pressure changes, achieving oxygen/nitrogen separation to produce nitrogen with desired purity.

The system incorporates an air compressor, refrigerant air dryer and filters, main nitrogen generator, air buffer tank, and nitrogen buffer tank. For higher nitrogen pressure requirements, a BROTIE totally oil-free nitrogen compressor can be added to increase pressure to required levels.

• Food preservation through nitrogen filling and beverage agitation
• Pharmaceutical industry: nitrogen protection and filling for injection solutions, transfusions, and oral liquids
• Chemical and new material industries: chemical processing, urethane elastic fiber, rubber, plastic, tire, polyurethane, biotechnology
• Electronic industry: peak welding, reflow soldering, piezoelectric components, electronic ceramics, copper tape, batteries, electronic alloy materials

• Advanced process flow minimizes compressed air consumption
• Premium molecular sieve ensures maximum energy efficiency
• Load adaptation technology provides additional energy savings
• Reliable air cleaning process maintains adsorbing efficiency and CMS lifespan
• Patented valve design guarantees stable equipment operation
• Air tank stabilizes system air consumption
• Nitrogen buffer tank ensures consistent gas supply
• Patented compaction technology extends CMS service life
• Remote monitoring and control capability

Note: For complete specifications and additional information, please contact Since Gas System Co., Ltd or email us directly.