Customized VPSA Oxygen Generator with 1-10 bar Pressure Range and 1 Year Warranty for Industrial Use
Price:
Negotiable
MOQ:
≥1sets
Delivery Time:
Transit time: Est. 17-24 days
Brand:
GNEE
Product Description
Customized VPSA Oxygen Gas Generator Full Auto VPSA Oxygen Generation System
The VPSA Oxygen Generator is an efficient gas separation device that uses air as raw material and relies on the strong adsorption capacity of lithium-based or zeolite molecular sieves for nitrogen. It completes adsorption operations under low-pressure environment and achieves deep regeneration of molecular sieves through vacuum pumps, cyclically producing high-purity oxygen. Its modular design supports flexible capacity expansion with low maintenance cost, making it ideal for large-scale continuous oxygen supply applications.
Product Specifications
| Model | N2 Flow (Nm3/h) | Effect Air Consumption (Nm3/min) at Various Purity Levels | ||||
|---|---|---|---|---|---|---|
| 95% | 98% | 99% | 99.9% | 99.99% | ||
| VPSA-5 | 5 | 0.3 | 0.25 | 0.27 | 0.4 | 0.6 |
| VPSA-10 | 10 | 0.55 | 0.48 | 0.52 | 0.73 | 1.2 |
| VPSA-20 | 20 | 1.2 | 0.98 | 1.1 | 1.4 | 2.4 |
| VPSA-30 | 30 | 1.65 | 1.36 | 1.52 | 2.1 | 3.9 |
| VPSN-50 | 50 | 2.85 | 2.4 | 2.58 | 4.35 | 6.6 |
| VPSA-100 | 100 | 5.5 | 4.8 | 5.2 | 6.8 | 13.1 |
| VPSA-150 | 150 | 8.25 | 7.5 | 7.83 | 10.2 | 19 |
| VPSA-200 | 200 | 11 | 9.8 | 10.9 | 13.6 | 25.8 |
| VPSA-300 | 300 | 16.5 | 14.5 | 15 | 20.4 | 39 |
| VPSA-400 | 400 | 22 | 19.2 | 20.5 | 27.2 | 49.5 |
| VPSA-500 | 500 | 27.5 | 24 | 25.5 | 34 | 63 |
| VPSA-600 | 600 | 33 | 28.8 | 30.2 | 40.8 | 78 |
| VPSA-800 | 800 | 45 | 36.4 | 40.1 | 55 | 103 |
| VPSA-1000 | 1000 | 55 | 48 | 50.7 | 68 | - |
| VPSA-1500 | 1500 | 85 | 70 | 74.8 | 103 | - |
| VPSA-2000 | 2000 | 110 | 93 | 103 | - | - |
Cyclic Mechanism of Adsorption and Desorption
The VPSA Oxygen Generator (Vacuum Pressure Swing Adsorption Oxygen Generator) realizes air separation based on the selective adsorption characteristics of molecular sieves, with a complete working cycle typically ranging from 60 to 90 seconds. In the adsorption phase, the blower delivers filtered compressed air (after removing oil, water, and dust through pre-treatment equipment) into the adsorption tower at a pressure of 0.1-0.3MPa (near atmospheric pressure). The tower is filled with lithium-based or zeolite molecular sieves, which have a 4-5 times stronger adsorption capacity for nitrogen than oxygen.
As air flows through the molecular sieve bed (with a height of 1.5-2.5 meters), nitrogen molecules are trapped in the sieve's porous structure, while oxygen (accounting for 21% of air) passes through unimpeded. The oxygen is then collected through the top outlet of the tower, and after being stabilized by a buffer tank, it is delivered to the user terminal with a purity of 90%-95%--a range that meets most industrial and medical standards.
Core Technological Advantages
- Energy Efficient: Consumes only 0.32-0.38kWh/Nm³, 30%-40% more efficient than traditional cryogenic distillation and 15%-20% more efficient than conventional PSA systems
- Automated Operation: Controlled by PLC with touchscreen interface for easy parameter setting and system monitoring
- Modular Design: Allows flexible capacity expansion without system modification, saving 30%-50% of reconstruction costs
- Continuous Supply: Dual-tower parallel design ensures uninterrupted oxygen production
- Low Maintenance: Robust construction with minimal moving parts reduces upkeep requirements
We also manufacture PSA Oxygen Generators, storage tanks, heat exchangers and related products. For inquiries about VPSA Oxygen Systems or other products, please contact us at info@gneeheatex.com. Our team will be pleased to assist you.
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Company
Henan Gnee New Materials Co., Ltd.
Location
25th Floor, Huafu Commercial Center, Wenfeng District, Anyang City,Henan Province
Contact Person
Kelly