China wholesale PSA N2 Generator Supplier & Manufacturer

Advanced PSA N2 Generator Technologies

What is Pressure Swing Adsorption (PSA)?

The PSA process involves using materials that adsorb nitrogen at high pressure and desorb it at low pressure to produce high-purity nitrogen gas. This technology leverages differential nitrogen adsorption capacities under varying pressures to purify nitrogen from atmospheric air.

Unmatched Efficiency and Reliability

YouChi Gas PSA N2 Generator offer unmatched reliability and efficiency. Our systems can continuously generate a stable stream of high-purity nitrogen with oxygen content as low as 0.1 ppm, at capacities ranging from 3-6000 Nm3/h. The advanced process controls and durable adsorbent materials also minimize downtime.

Features of YouChi Gas PSA N2 Generator

High Nitrogen Purity

Nitrogen purity levels up to 99.9999%

Wide Capacity Range

Models available from 3-6000 Nm3/h

Low Operational Pressure and Temperature

Enhanced safety

Energy savings

Advantages of Choosing YouChi Gas

Cost Savings

Investing in a PSA nitrogen generator leads to significant long-term savings compared to traditional nitrogen sources.

Long Service Life

Robust construction allows over 100,000 hours of reliable operation.

Turnkey Solutions

Easy installation

User-friendly operations

Remote monitoring capabilities

Our control systems enable real-time monitoring and data tracking from anywhere.

Commercial Applications

Numerous industries utilize PSA nitrogen across diverse applications:

Electronics manufacturing

Food and beverage packaging

Oil and gas recovery

Chemical processing

Metal treating

With models covering capacities from 3-6000 Nm3/h, we offer solutions scaled to your specific nitrogen needs.

Why Choose YouChi Gas

With over 15 years of experience, YouChi Gas is a leading China wholesale PSA N2 Generator supplier and manufacturer delivering customized nitrogen solutions.

Tailor-made designs

Our technical team works closely with customers to engineer systems optimized for your application.

Complete service

From design to delivery to lifetime maintenance support, we provide complete services.

Quality and reliability

YouChi Gas invests in advanced manufacturing and stringent quality control testing to ensure long-lasting performance.

PSA N2 Generator enable access to a reliable, on-site source of high-purity nitrogen across diverse industries and applications. As a premier China PSA N2 Generator supplier and manufacturer, YouChi Gas offers customized PSA and membrane nitrogen systems known for unparalleled efficiency, quality, service and support. Contact our technical team today to discuss your specific nitrogen generation requirements.


PSA N2 Generators


Our advanced Pressure Swing Adsorption (PSA) nitrogen generators provide an efficient on-site solution for high-quality nitrogen production. Using a proven PSA process, compressed air is purified and passed through a molecular sieve, selectively adsorbing oxygen while allowing nitrogen to pass through.

Key features include:

Nitrogen purity range: 95% to 99.9999%
Production capacity: 3 to 6,000 Nm3/h
Robust construction and efficient operation
Cost-effective and reliable on-site nitrogen supply
Modular design and low maintenance requirements

These generators cater to various industries, eliminating the need for external nitrogen supply and transportation. They offer increased convenience, reduced operating costs, and enhanced process control for applications such as inerting, blanketing, and purging.

Product Details


  • Low capital investment
  • Long working lifetime exceeding 100,000 hours
  • Equipped with acoustic and visual alarms
  • Mobile container type available
  • Filling station for storage or backup
  • Easy installation and operation
  • High nitrogen purity up to 99.9999%
  • Automatic discharge of unwanted N2 to the atmosphere
  • Remote control and monitoring via PC or mobile phone
  • Operation under low pressure and normal temperature conditions

• Carbon Nanotube
• Plastics
• Glass
• Coal chemical
• Fertilizer
• Refinery
• Oil and gas
• Power plant
• Coal mine
• Biofuel
• Food packaging
• Fruit and vegetable storage
• Pharmaceuticals
• Electronics
• Metallurgy & heat treatment
• Fire extinguishing

NoModelFlow (Nm3/h)PurityLow output pressure (bar)High output pressure (bar)

PSA N2 Generators Working Performance

Low output pressure refers to the delivery pressure after PSA separation towers without a booster.
Nitrogen purity can reach up to 99.9999% if required.
The standard dew point is -40°C, but it can be lowered to -70°C based on customer requirements.
The nitrogen generators mentioned above are typically skid-mounted for ease of installation and transportation.

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