Psa Oxygen Generation Plant
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Psa Oxygen Generation Plant

The PSA Oxygen Generation Plant (PSA oxygen generator) is an oxygen generation system that utilizes pressure swing adsorption (PSA) technology to directly separate oxygen from the air. The system uses high-quality molecular sieve adsorbents to selectively adsorb nitrogen from the air at room temperature, continuously producing 90%–96% high-purity oxygen. Compared to traditional cylinder and liquid oxygen supplies, the PSA oxygen generator offers the advantages of immediate production, economical operation, and simplified maintenance, significantly reducing operating costs and ensuring a stable and reliable oxygen supply.
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Description

Technical Parameters

Psa Oxygen Generation Plant Advantages

 

High-Purity Oxygen Output:

Provides a stable oxygen concentration of 90%–96%, meeting medical and industrial standards.

 

Economical and Efficient:
Reduces reliance on oxygen cylinders and liquid oxygen transportation, lowering long-term operating costs.


Automated Operation:
PLC-controlled, fully automatic operation for easy operation.

 

Continuous and Stable:
Supports 24-hour continuous oxygen supply with high reliability.

 

Customizable:

Flexible capacity and flow rate customization based on specific application requirements.

Psa Oxygen Generation Plant


 

NEWTEK:NTK93 Series PSA Oxygen Plant Models

 

Models Capacity (Nm3/hr) Purity Power consumption of 1Nm3 oxygen produced (kw/h) Number of bottles filled in 12 hours (pcs) Operator needed
NTK-5P 5 93%+-3% 3.54 10 2
NTK-10P 10 93%+-3% 2.52 20 2
NTK-15P 15 93%+-3% 2.31 30 2
NTK-20P 20 93%+-3% 2.13 40 2
NTK-25P 25 93%+-3% 2.01 50 2
NTK-30P 30 93%+-3% 2.09 60 2
NTK-40P 40 93%+-3% 1.81 80 2
NTK-50P 50 93%+-3% 1.94 100 2
NTK-60P 60 93%+-3% 1.62 120 2
NTK-80P 80 93%+-3% 1.92 160 2
NTK-100P 100 93%+-3% 1.83 200 2
Design basis: Altitude:≤500m;RH:≤80%;Temperature:0℃-38℃;Filling pressure: 150Bar 40L Type Standard Cylinder

 


Equipment Components
 

Air Compressor:
Provides a stable source of compressed air.

Air Purification System:
Removes impurities such as oil, water, and dust.

Adsorption Tower
Core oxygen production process, separating oxygen and nitrogen.

Buffer Tank:
Stores oxygen at a stable flow rate and pressure.

PLC Control System:
Enables fully automated operation and real-time monitoring.

 

Psa Oxygen Generation Plant Application

NEWTEK provides you with high-end PSA oxygen generator solutions

 

Medical

Psa Oxygen Generation for medical

Continuous oxygen supply to hospitals, clinics, and emergency centers.
 

Industrial

Psa Oxygen Generation for industrial

Metal smelting, glassmaking, chemicals, and papermaking.
 

Aquaculture

Psa Oxygen Generation for aquaculture

Increasing water oxygen content to boost aquaculture production.
 

Environmental engineering

Psa Oxygen Generation for engineering

Wastewater treatment and ozone generation.

 

 

FAQ

 

1.What is a PSA Oxygen Generation Plant?
A PSA Oxygen Generation Plant is an on-site system that produces oxygen from compressed air using Pressure Swing Adsorption (PSA) technology. It delivers oxygen with 90%–96% purity, suitable for medical, industrial, and environmental applications.
 

2.How does a PSA Oxygen Generation Plant work?
The plant uses molecular sieves inside adsorption towers to selectively adsorb nitrogen from compressed air. By alternating between pressurization and depressurization cycles, it continuously supplies oxygen while regenerating the sieves.
 

3.What are the advantages of a PSA Oxygen Generation Plant compared to liquid oxygen or cylinders?
Key benefits include lower long-term costs, continuous and reliable supply, no dependency on cylinder refilling or liquid oxygen logistics, quick start-up (10–15 minutes), and enhanced safety with no storage of cryogenic liquids.

 

4.What industries use PSA Oxygen Generation Plants?
They are widely applied in healthcare (hospitals, clinics), metallurgy, glass manufacturing, chemical processing, aquaculture, wastewater treatment, and ozone generation.

 

5.How do I choose the right PSA Oxygen Generation Plant for my needs?
Selection depends on required oxygen purity, flow rate (Nm³/h), and pressure. For medical facilities, 93% ±3% oxygen purity is standard, while industrial users may need higher flow capacities. Consulting with a professional supplier ensures the plant is tailored to your exact demand.

 

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