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PSA Nitrogen Generator – High-Purity On-Site Nitrogen Production System
Product Overview
Our PSA Nitrogen Generator (Pressure Swing Adsorption Nitrogen Generator) is an advanced on-site gas generation system designed to provide a continuous, reliable, and cost-effective supply of high-purity nitrogen. Using premium carbon molecular sieve (CMS) and an intelligent adsorption-desorption cycle, the system separates nitrogen from compressed air efficiently without the need for traditional nitrogen cylinders or bulk liquid nitrogen deliveries.
Engineered for industrial performance, our PSA nitrogen generators offer purity levels from 95% up to 99.999%, ensuring exceptional stability for demanding applications such as food packaging, electronics manufacturing, metal processing, pharmaceuticals, and more.With low operating costs, high automation, and robust construction, our system guarantees long-term reliability and rapid return on investment.
Key Features
✔ High Purity Nitrogen Output
Adjustable purity from 95% to 99.999%, suitable for multiple industries.
✔ Continuous On-Site Nitrogen Supply
Eliminates cylinder handling, logistics, and storage risks.Ensures stable nitrogen output 24/7.
✔ Energy-Efficient PSA Technology
Low compressed air consumption.Optimized CMS and valve design for long service life.
✔ Intelligent Control System
PLC control with touchscreen interface.Real-time monitoring of purity, pressure, and flow.
✔ Modular, Compact Design
Easy installation and maintenance.Customizable configurations to meet various capacity requirements.
✔ High Reliability & Long Lifespan
Premium carbon molecular sieve (CMS).Stable performance with minimal downtime.
✔ Environmental-Friendly System
No chemicals or hazardous waste.Uses only compressed air and electricity.
Technical Specifications (Typical Model Parameters)
Model
Nitrogen Capacity (Nm³/hr)
Nitrogen Purity (%)
Outlet Pressure (MPa)
Dew Point (°C)
Air Consumption (Nm³/min)
Power (kW)
PSA-30
30
95–99.999
0.1–0.8
≤ -40
4.5
1.5
PSA-60
60
95–99.999
0.1–0.8
≤ -40
8.5
2.2
PSA-100
100
95–99.999
0.1–0.8
≤ -40
14
3.0
PSA-150
150
95–99.999
0.1–0.8
≤ -40
19
3.5
PSA-200
200
95–99.999
0.1–0.8
≤ -40
25
4.0
PSA-300
300
95–99.999
0.1–0.8
≤ -40
36
5.0
Note: All parameters can be customized based on customer requirements, including purity, pressure, dew point, and nitrogen flow rate.
Applications of PSA Nitrogen Generator
Food & Beverage Industry
Modified atmosphere packaging (MAP)Coffee nitrogen flushingMeat, snacks, baked products preservation
Electronics & Semiconductor
SMT reflow solderingWave solderingNitrogen protection for sensitive components
Chemical & Petrochemical
InertingPurgingPressure transfer
Metal Processing
Laser cuttingHeat treatmentMetal powder protection
Pharmaceuticals & Biotechnology
Nitrogen blanketingStorage protection of active ingredients
Oil & Gas
Pipeline purgingReservoir pressure maintenance
FAQ (Frequently Asked Questions)
What is a PSA Nitrogen Generator?
A PSA nitrogen generator uses Pressure Swing Adsorption technology to separate nitrogen from compressed air using carbon molecular sieve. It provides on-demand, high-purity nitrogen directly at the production site.
What nitrogen purity do you offer?
Our systems provide nitrogen purity from 95% up to 99.999%, depending on application needs.
How does PSA technology work?
The generator uses two adsorption towers filled with CMS. When compressed air passes through, oxygen molecules are adsorbed, allowing nitrogen to pass through. The towers alternate between adsorption and desorption cycles, providing continuous nitrogen output.
What industries use PSA nitrogen generators?
Food packaging, electronics, laser cutting, oil & gas, pharmaceuticals, chemical processing, and many more.
What are the advantages compared to nitrogen cylinders?
Lower long-term cost
No logistics or refilling
Stable purity and pressure
Improved safety
Continuous supply
How long does installation take?
Most systems can be installed and commissioned within 3–7 days, depending on size.
Do you offer OEM or custom solutions?
Yes. We provide customized nitrogen generator solutions based on required capacity, purity, pressure, layout, and industry-specific requirements.
Why Choose Us?
Over 10 years of experience in PSA gas generation
High-quality CMS and industrial-grade components
Strict production standards and international certifications
Technical support, installation guidance, and lifetime service
Competitive price with guaranteed performance
If you want, I can also generate:
SEO-optimized meta description
Product landing page content
Google Ads keywords
Brochure / catalog PDF
Multi-language versions (Spanish, French, Arabic, etc.)
Would you like an extended webpage version or a printable PDF brochure?
