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Joshining Energy & Technology (Suzhou) Co., Ltd.

  • China,Suzhou ,Jiangsu
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China Fully Automatic PSA Nitrogen Generator 5-5000 Nm3/h 95-99.9995% Purity
China Fully Automatic PSA Nitrogen Generator 5-5000 Nm3/h 95-99.9995% Purity

  1. China Fully Automatic PSA Nitrogen Generator 5-5000 Nm3/h 95-99.9995% Purity

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

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Name PSA Nitrogen Generator
Material Carbon steel/Stainless steel
Capacity 5-5000 Nm3/h
Purity 95%-99.9995%
Power supply 220V/50Hz
Operate power 1 KW
Automation Fully Automation
Application Multipurpose Application
Power feature Low Consumption
Payment Terms L/C,T/T,Western Union,MoneyGram
Supply Ability 1000 sets per year
Delivery Time 2 months after received down payment
Packaging Details Normal exported standard package
Brand Name Joshining
Model Number PSA Nitrogen Generator
Certification CE,ABS,CCS,BV,DNV,ASME,GOST,
Place of Origin Suzhou,China

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  1. Product Details
  2. Company Details

Product Specification

Name PSA Nitrogen Generator Material Carbon steel/Stainless steel
Capacity 5-5000 Nm3/h Purity 95%-99.9995%
Power supply 220V/50Hz Operate power 1 KW
Automation Fully Automation Application Multipurpose Application
Power feature Low Consumption Payment Terms L/C,T/T,Western Union,MoneyGram
Supply Ability 1000 sets per year Delivery Time 2 months after received down payment
Packaging Details Normal exported standard package Brand Name Joshining
Model Number PSA Nitrogen Generator Certification CE,ABS,CCS,BV,DNV,ASME,GOST,
Place of Origin Suzhou,China
High Light Multipurpose PSA Nitrogen Generator ,Fully Automatic PSA Nitrogen Gas Generator
High Purity Fully Automatic PSA Nitrogen Generator
Product Specifications
Attribute Value
Name PSA Nitrogen Generator
Material Carbon steel/Stainless steel
Capacity 5-5000 Nm3/h
Purity 95%-99.9995%
Power supply 220V/50Hz
Operate power 1 KW
Automation Fully Automation
Application Multipurpose Application
Power feature Low Consumption
Operating Principle

The PSA nitrogen generator uses carbon molecular sieve as sorbent to produce nitrogen through pressure swing adsorption (PSA) technology. Under pressure, the sieve adsorbs oxygen more readily than nitrogen. A PLC controls pneumatic valves to alternate adsorption and desorption between two towers, producing nitrogen of desired purity.

The complete system includes an air compressor, refrigerant air dryer, filters, main nitrogen generator, and buffer tanks. For higher pressure requirements, an oil-free nitrogen compressor can be added. Compressed air is purified before entering the generator, with buffer tanks ensuring stable operation and consistent nitrogen output at 6barg pressure, adjustable for specific applications.

Key Applications
  • Food preservation and beverage agitation through nitrogen filling
  • Pharmaceutical industry for nitrogen protection in injection solutions and oral liquids
  • Chemical and material industries including plastics, rubber, tires, and polyurethane production
  • Electronics manufacturing for soldering, batteries, and electronic materials
System Features
  • Advanced process flow minimizes compressed air consumption
  • molecular sieve ensures maximum energy efficiency
  • Load adaptation technology for additional energy savings
  • Reliable air cleaning process extends adsorbent life
  • Patented valve system guarantees stable operation
  • Buffer tanks maintain stable air supply and gas output
  • Patented compaction technology prolongs sieve life
  • Remote monitoring and control capability
Operation Process

The PSA process uses two vessels with carbon molecular sieves (CMS):

  1. Adsorption: Compressed air passes through one vessel where CMS adsorbs oxygen, producing nitrogen.
  2. Desorption: When saturated, the system switches to the second vessel while the first regenerates.
  3. Regeneration: Produced nitrogen purges the saturated vessel, regenerating the CMS for the next cycle.
PSA Nitrogen Generator vessel diagram showing adsorption and desorption process
Technical Specifications
No Model Capacity (Nm3/h) Purity Power (KW) Dimensions (mm)
1-4 PN-3-39 to PN-8-295 3-8 95%-99.9% 0.5 1800×1400×1500
5-8 PN-5-49 to PN-15-29 5-15 99%-99.99% 0.5 1800×1400×1800
9-12 PN-10-49 to PN-30-39 10-30 99%-99.99% 0.5 2000×1700×2250
13-16 PN-15-49 to PN-45-29 15-45 99%-99.99% 0.5 2100×1800×2200
17-20 PN-20-49 to PN-60-29 20-60 99%-99.99% 0.5 2200×1800×2200
21-24 PN-30-49 to PN-88-29 30-88 99%-99.99% 0.5 2400×1900×2200

For complete specifications and additional models, please contact Since Gas System Co., Ltd.

PSA Nitrogen Generator system overview showing complete installation

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Importer,Exporter

  • Year Established:

    2004

  • Total Annual:

    20,000,000-40,000,000

  • Employee Number:

    100~150

  • Ecer Certification:

    Verified Supplier

We are dedicated in the research, development, design, production, manufacturing, sale and service of all kinds of industrial gas equipment, and provide professional consultation on industrial gas systems and related products. Our main products include PSA nitrogen generators, PSA oxygen generators,... We are dedicated in the research, development, design, production, manufacturing, sale and service of all kinds of industrial gas equipment, and provide professional consultation on industrial gas systems and related products. Our main products include PSA nitrogen generators, PSA oxygen generators,...

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Get in touch with us

  • Reach Us
  • Joshining Energy & Technology (Suzhou) Co., Ltd.
  • DC27, 2-2201 Dongfang Zhimen (Tower 2), No. 199 Xinggang Street, Suzhou SIP, Jiangsu Province, P.R. China
  • https://www.psanitrogengenerators.com/

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