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VPSA Oxygen Generator

Vacuum Pressure Swing Adsorption (VPSA) oxygen generation system is designed to efficiently extract high-purity oxygen from ambient air. This technology operates through alternating low-pressure and vacuum adsorption cycles, ensuring stable oxygen purity while significantly reducing energy consumption - making it an ideal solution for large-scale oxygen demand.
Availability:
Benefits
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Product Characteristic
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Application
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Large Wastewater Plants
Provides oxygen enrichment for industrial-scale aerobic treatment, enhancing treatment efficiency and reducing sludge production.
Aquaculture
Maintains optimal dissolved oxygen levels in fish and shrimp farms, supporting healthy growth and higher yield.
 
Metal Processing & Cutting
Supplies high-purity oxygen for metal cutting, welding, and other thermal processes, improving efficiency and precision.
FAQ
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  • Why choose VPSA Oxygen Generator?
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    Depending on your oxygen application. If your oxygen demand is high and you are also considering your operational cost if your electricity is expensive. Choose VPSA, as it provides only 1/3 energy consumption in comparison to PSA oxygen generator.
  • Can it run continuously?
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    Yes, the unit is designed for continuous operation.
  • Is maintenance complex?
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    No, maintenance is not complex, we have video instructions for all unit maintenance and it is very straightforward and easy to understand.


Technical Specification

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Title

Unit

Parameters

Oxygen Purity

%

80 ~ 93

Oxygen Flow Rate

Nm3/hr

40 ~ 7500

Oxygen Dew Point

°C

-50 ~ -30

Oxygen Pressure

Bar

0.15 ~ 200

Operating Pressure

Bar

±0.5

Inlet Air Temperature

20 ~ 35

Power Supply Voltage V Customizable



Product Specification

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Oxygen Output*(Nm3/hr)

Oxygen Purity*

(%)

Oxygen Pressure*

(MPa)

Installed Power

(kW)

Operating

Power

(kW)

Water Consumption (T/h)

Cooling Water

Soft Water

2000

93

0.015  

1000

580

70

2

3000

93

0.015

1400

870

85

2.5

4500

93

0.015

2000

1300

100

3

5500

93

0.015

2500

1600

120

3

7500

93

0.015

2500

1600

120

3

* All performance parameters are calculated based on standard sea-level conditions.

* Flow rate, purity, pressure, and power supply voltage can be customized as required.


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