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PSA Oxygen Generator Systems
On-Site Oxygen Generation for Industrial Applications
Industrial PSA oxygen generator systems with 93–99.5% oxygen purity, customized flow and pressure, and skid-mounted or containerized configurations for reliable on-site oxygen production.
Reliable On-Site Oxygen Generation
WEISIDUN industrial oxygen generator systems use PSA (Pressure Swing Adsorption) technology to produce oxygen on site from compressed air.
Compared with delivered oxygen cylinders or bulk oxygen, an on-site oxygen generation system can provide a continuous oxygen supply while reducing transportation, storage and handling requirements.
Our PSA oxygen generator systems can be engineered according to oxygen flow, purity, operating pressure, installation space, power supply and application requirements.
- Oxygen purity from 93% to 99.5%
- Skid-mounted and containerized configurations
- Automatic operation and quick start-up
- Custom oxygen flow and pressure
- Optional oxygen booster and cylinder filling system
Industrial PSA Oxygen Generator Systems
Choose a skid-mounted oxygen generator for permanent industrial installation or a containerized oxygen generation system when mobility, rapid deployment and limited building requirements are important.
Skid-Mounted PSA Oxygen Generator
A compact industrial oxygen generation system designed for factories, oxygen enrichment, wastewater treatment, aquaculture, metal processing and other continuous oxygen applications.
| Oxygen Flow | 1–300 Nm³/h |
| Oxygen Purity | 93%–99.5% |
| Generator Pressure | 0.01–0.6 MPa adjustable |
| Dew Point | -40°C to -70°C |
| Start-Up | Approximately 15–30 minutes |
| Operation | Fully automatic |
Containerized Oxygen Generator System
A complete containerized oxygen generation solution for locations where a dedicated factory building is unavailable or where the oxygen system needs to be relocated by truck.
| Oxygen Flow | 1–60 Nm³/h |
| Oxygen Purity | 93%–99.5% |
| Generator Pressure | 0.01–0.6 MPa |
| Dew Point | -40°C to -70°C |
| Installation | Containerized and relocatable |
| Optional | Oxygen booster / cylinder filling |
Complete On-Site Oxygen Generation Process
The complete PSA oxygen generation system uses compressed air as the raw material. After air compression, drying and filtration, the PSA oxygen generator separates oxygen from nitrogen using molecular sieve adsorption technology.
- 1 Screw air compressor supplies compressed air.
- 2 Refrigerated or adsorption dryer removes moisture.
- 3 Air tanks and filtration system stabilize and clean the air.
- 4 PSA oxygen generator separates oxygen from compressed air.
- 5 Oxygen buffer tank stores and stabilizes the product oxygen.
- 6 Optional oxygen booster can be added for high-pressure oxygen filling applications.
Main Components of a PSA Oxygen System
WEISIDUN can supply the oxygen generator as an individual unit or engineer a complete on-site oxygen generation package including air compression, drying, filtration, storage and optional high-pressure oxygen filling equipment.
Industrial Oxygen Generator Equipment Gallery
Different oxygen generator configurations can be engineered according to oxygen flow, purity, pressure and site requirements.
Containerized Oxygen Generator for Flexible Installation
Containerized PSA oxygen generator systems integrate the major oxygen generation equipment into a compact container structure. This configuration is suitable for remote sites, temporary projects, mobile oxygen supply and locations where constructing a dedicated equipment building is not practical.
The system can include the air compressor, air dryer, air tanks, filtration, PSA oxygen generator, oxygen tank, control system and optional oxygen booster.
Oxygen Generation for Industrial Applications
PSA oxygen generators can provide on-site oxygen for manufacturing, metallurgy, aquaculture, wastewater treatment, glass production, pulp and paper, fermentation and other industrial processes.
Large-Scale Factories & Aquaculture
Oxygen generators can be used for oxygen production, oxygen enrichment and dissolved oxygen applications. In aquaculture facilities, oxygen supply can also work together with ozone generation equipment for water disinfection, sterilization and algae control.
Electric Arc Furnace Steelmaking
Oxygen enrichment can support decarburization, oxygen-assisted combustion heating, foam slag dissolution and metallurgical process control in electric arc furnace steelmaking.
Wastewater Treatment
Oxygen-enriched aeration can be used in activated sludge processes and oxygenation tanks. Oxygen can also supply ozone generation systems used for water sterilization and treatment.
Field Cutting
Small or mobile oxygen generation systems can provide oxygen enrichment for field cutting of steel pipes, plates and other metal components.
Sewage Treatment & Non-Ferrous Metal Smelting
Oxygen enrichment can be applied in sewage treatment and metal smelting processes involving steel, zinc, nickel, lead and other non-ferrous metals. PSA oxygen generation can provide an on-site alternative to delivered oxygen for suitable applications.
Glass Melting
Oxygen-assisted combustion can support glass melting, oxygen enrichment, cutting and other thermal processes. The application can help improve furnace utilization and production efficiency when properly engineered.
Pulp Bleaching & Papermaking
Oxygen-enriched bleaching processes can be used in pulp and paper production as part of chemical bleaching and process optimization strategies.
Ore Processing
Oxygen enrichment can be used in selected ore processing and precious metal extraction processes, including gold processing, where oxygen supply is required by the process.
Fermentation
Oxygen enrichment can replace or supplement air in selected aerobic fermentation processes where controlled oxygen concentration is required.
Drinking Water
PSA oxygen generators can supply oxygen to ozone generation systems used for drinking water treatment, oxidation and sterilization processes.
Oxygen Generation Systems Engineered for Your Site
Industrial oxygen requirements are different from one project to another. WEISIDUN can configure the oxygen generation system according to your actual process requirements instead of supplying a one-size-fits-all package.
For larger projects, our technical team can also review site dimensions and prepare equipment layout recommendations for the complete oxygen generation system.
- Oxygen Purity: 93%–99.5% or application-specific requirement
- Oxygen Flow: 1–300 Nm³/h standard engineering range
- Generator Pressure: 0.01–0.6 MPa adjustable
- High-Pressure Filling: Optional oxygen booster and filling system
- Power Supply: Customized according to country and site voltage/frequency
- Installation: Skid-mounted or containerized configuration
- Site Conditions: Altitude, ambient temperature and available space
- Application: Aquaculture, steelmaking, wastewater, glass, pulp, fermentation, water treatment and more
Industrial Oxygen Generator Systems for On-Site Oxygen Production
WEISIDUN supplies industrial PSA oxygen generator systems for customers looking for reliable on-site oxygen production. Our oxygen generation systems use pressure swing adsorption technology to separate oxygen from compressed air and provide a continuous oxygen supply for industrial applications.
A PSA oxygen generator can be integrated with a screw air compressor, air dryer, compressed air receiver, filtration system, oxygen buffer tank and control system to create a complete oxygen generation package. For applications requiring oxygen cylinder filling, an optional oxygen booster can be added after the PSA oxygen generator.
PSA Oxygen Generator with 93–99.5% Oxygen Purity
Our PSA oxygen generator systems can be configured for oxygen purity from approximately 93% to 99.5%, depending on the required application and operating conditions. Oxygen flow, pressure and equipment configuration can be customized according to the customer's oxygen demand.
Skid-Mounted Oxygen Generator System
Skid-mounted oxygen generation systems are suitable for permanent industrial installations where the customer has an existing equipment room or outdoor installation area. The system can integrate compressed air treatment, oxygen generation, oxygen storage and automatic controls.
Containerized Oxygen Generator System
Containerized oxygen generators are designed for projects requiring compact installation, rapid deployment or mobility. A complete containerized oxygen generation system can include the air compressor, dryer, tanks, filtration, PSA oxygen generator, oxygen storage and control equipment.
Oxygen Generator for Industrial Applications
Industrial oxygen generators can be used for aquaculture, wastewater treatment, oxygen-assisted steelmaking, glass melting, pulp bleaching, ore processing, fermentation, drinking water ozone generation and other oxygen enrichment applications.
Custom Oxygen Generator Manufacturer in China
WEISIDUN provides customized industrial oxygen generation equipment based on oxygen flow, purity, pressure, site conditions, power supply and application requirements. Customers can send their required oxygen flow, purity, working pressure and country voltage to receive a suitable oxygen generator configuration and quotation.
Oxygen Generator System FAQ
What oxygen purity can a PSA oxygen generator produce?
What is the oxygen flow range of your oxygen generator?
Can the oxygen generator be supplied as a complete system?
Can the oxygen generator fill oxygen cylinders?
Does the PSA oxygen generator itself produce 20 MPa oxygen?
Can you provide a containerized oxygen generator?
What information do you need for an oxygen generator quotation?
Tell Us Your Oxygen Requirements
Send us your oxygen flow, purity, pressure and application. Our technical team can recommend a suitable PSA oxygen generator system and configuration.
- Oxygen flow and purity
- Working pressure
- Country and voltage/frequency
- Application and installation conditions
- Oxygen cylinder filling requirements
- Skid-mounted or containerized preference
Get a Custom Oxygen Generator Solution
Tell us your oxygen flow, purity, pressure and application. Our technical team will review your requirements and recommend a suitable oxygen generation system.
PSA oxygen generators | Skid-mounted systems | Containerized oxygen generators | Custom engineering
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