RICH's VOF series VPSA oxygen generator adopts advanced technology, which has reliable equipment and superior performance.
Ferrous/Non-ferrous metallurgy
Water treatment
Waste incineration
Cement
Glass
Industrial Use
Widely used in steelmaking, chemical processing, and glass production for continuous, high-purity oxygen supply.
Reduces reliance on liquid or bottled oxygen, cutting long-term costs.
Wastewater Treatment
Enhances aeration efficiency in sewage plants using VPSA oxygen generation systems, improving biological purification.
Healthcare Sector
Hospitals use on-site VPSA oxygen plants to ensure reliable medical oxygen without storage or delivery issues.
Aquaculture & Agriculture
Delivers controlled oxygen supply for fish farming and hydroponic systems, boosting productivity and water quality.
Mining & Energy
Supports safe breathing conditions in mines and provides large-scale oxygen for coal gasification via VPSA oxygen plants.
1. Low energy consumption, high return on investment
As another pressure swing adsorption oxygen production technology, VPSA oxygen production has low investment and low energy consumption, and is suitable for various occasions with large oxygen purity and oxygen production scale. When the oxygen production capacity ≥ 1000m³/h, the power consumption of oxygen production is lower and the investment return is higher.
2. Reliable and stable operation
The use of tested high-quality supporting equipment and parts to ensure the stability of the long-term operation of the system
3. Outstanding device performance
Advanced and mature oxygen production technology is adopted to ensure the superiority of the performance of the device
4. High-performance oxygen adsorbent
The advanced level of lithium X-type oxygen production adsorbent is adopted, and its high adsorption capacity and high nitrogen/oxygen adsorption selectivity are used to improve the utilization rate of air, greatly reduce the volume of the adsorption tower, and improve the gas production efficiency of the device.
| Oxygen flow | 150~5000Nm³/h |
| Oxygen purity | The default purity ≥ 90%. It can be adjusted in the range of 25~93% according to the user's requirements |
| Oxygen pressure | 5~20MPa |
| Annual operating period | ≥95% |
Since 1979, RICH has been dedicated to the R&D, production, and sales of gas production systems, making us a leading oxygen generators manufacturer in China. Our extensive experience in the air separation industry ensures that we can provide you with professional and reliable VPSA oxygen plant solutions.
Our VPSA oxygen plants adopt the latest vacuum pressure swing adsorption technology, which can produce high-purity oxygen efficiently. This technology not only ensures stable oxygen supply but also helps you save energy and reduce operating costs, improving the overall efficiency of your business operations.
We understand that different industries have varying oxygen demands. As a professional oxygen generators manufacturer, RICH offers a wide range of gas production systems, including nitrogen generators, oxygen generators, and gas purification equipment. If you need a combination of oxygen and other gases for your production processes, we can provide integrated solutions to meet your specific requirements, allowing you to purchase multiple products from a single reliable source.
We provide comprehensive after-sales services, including equipment installation, technical training, and maintenance. Our professional team ensures that your VPSA oxygen plant operates smoothly and efficiently, minimizing downtime and maximizing productivity. We are committed to creating value for our customers by offering cost-effective and high-quality on-site oxygen generation solutions, helping you reduce costs and improve operational efficiency.
Choose RICH as your trusted oxygen plant manufacturer, and benefit from our professional expertise, advanced technology, and reliable equipment. We are ready to provide you with the best oxygen supply solutions to support your business growth.
Composition: blowers, vacuum pumps, adsorption towers, adsorbents, buffer tanks, program-controlled valves, instrumentation, control systems, etc.
