PSA oxygen generators use clean compressed air as the feedstock and zeolite molecular sieves as the adsorbent to produce oxygen from air under certain pressures. Purified and dried compressed air undergoes pressure-swing adsorption and pressure-swing desorption within the adsorber. Due to aerodynamic effects, nitrogen diffuses through the micropores of the zeolite molecular sieves at a rate far greater than that of oxygen. Nitrogen is preferentially adsorbed by the zeolite molecular sieve, while oxygen accumulates in the gas phase to form the final oxygen product. The system is then depressurized to atmospheric pressure, causing the adsorbent to desorb the adsorbed nitrogen and other impurities, thereby achieving regeneration. The system typically consists of two adsorption towers: one tower adsorbs to produce oxygen, while the other desorbs and regenerates. A PLC program controls the opening and closing of pneumatic valves, enabling the two towers to cycle alternately, thereby producing high-purity oxygen (93% ± 3%).
Pure Oxygen System Configuration Parameters:
Oxygen Output: 1–40 m³/h
Oxygen Purity: 93% ± 3%
Dew Point: –40°C
Pressure: 0.01–0.6 MPa (A booster is required for higher pressures)
Type: Containerized, Skid-mounted
Key Selling Points:
Oxygen Purity: Typically 93% ± 3%
Fully automatic operation; the entire process can be unattended
Rational, stable design with low energy consumption
Stable and adjustable pressure, purity, and flow rates to meet diverse customer needs
Advantages of Oxygen Generators
For enterprises requiring long-term, high-volume oxygen supply that prioritize cost-effectiveness and environmental sustainability, oxygen generators are the ideal choice
Cost-Effectiveness: Low long-term costs: Although the initial investment is higher, oxygen generators provide a continuous oxygen supply, eliminating the need for frequent purchases of oxygen cylinders and offering greater cost-effectiveness over the long term. Reduced transportation costs: On-site oxygen generation eliminates the costs associated with transporting and storing oxygen cylinders, lowering overall operating expenses.
Continuous Supply: Oxygen generators provide a 24/7 uninterrupted oxygen supply, ensuring continuous production line operation without being affected by cylinder changes or supply interruptions. Adjustable Output: Oxygen production can be adjusted according to actual demand, preventing overproduction or shortages and enhancing production flexibility.
Reliable Operation: Modern oxygen generators feature sophisticated designs, simple operation, and easy maintenance, ensuring stable, long-term operation and minimizing downtime. Efficient Management: Through automated control systems, oxygen purity and output are monitored in real time, ensuring efficient and stable production processes.
How does our PSA oxygen generator work?
PSA oxygen generators use clean compressed air as the feedstock and zeolite molecular sieves as the adsorbent to produce oxygen from air under specific pressure conditions. Purified and dried compressed air undergoes pressure adsorption and pressure-release desorption within the adsorber. Due to aerodynamic effects, nitrogen diffuses through the micropores of the zeolite molecular sieves at a much faster rate than oxygen. Nitrogen is preferentially adsorbed by the zeolite molecular sieve, while oxygen accumulates in the gas phase to form the final oxygen product. The system is then depressurized to atmospheric pressure, causing the adsorbent to desorb the adsorbed nitrogen and other impurities, thereby achieving regeneration. The system typically consists of two adsorption towers: one for adsorption and oxygen production, and the other for desorption and regeneration. A PLC program controls the opening and closing of pneumatic valves, enabling the two towers to cycle alternately, thereby producing high-purity oxygen (93% ± 3%).
The system starts up quickly, producing qualified oxygen within 15 to 30 minutes. The equipment operates fully automatically, allowing for unattended operation throughout the entire process. It is equipped with molecular sieve packing that is denser and more robust, ensuring a longer service life. Pressure, purity, and flow rate are stable and adjustable to meet various customer requirements. The system features a rational and stable design with low energy consumption.
Ozone generator functionality can be customized based on the customer's specific application needs and functional requirements. We can design and manufacture ozone machines that meet our customers' specific needs according to their requirements.
The appearance of the ozone generator can be customized according to the customer's requirements. The customer can provide a sample drawing as a reference, or after communicating with our technicians about their needs, our technicians will design an appearance drawing of the equipment that meets the requirements.
According to the user's ozone generator usage needs and on-site environment, we can tailor the ozone application plan and provide visual process diagrams and installation instructions.
Customers initiate ozone generator price inquiries through the contact information on our company's website or other platforms.
Communicate with customers to learn more about the function, appearance and application requirements of the ozone generator to ensure that the ozone generator can fully meet the user's needs in actual applications.
According to the customer's needs, we will produce a detailed ozone generator product and application plan.
Communicate product plans with customers and adjust and improve the deficiencies in the plans.
After the product plan is determined, we will confirm the terms and amount of the customized contract with the customer.
According to the customer's customized ozone generator order, we will arrange the workshop for production, and the specific production cycle will be determined according to the provisions of the contract.
Before the ozone generator is shipped, we perform operational tests to ensure that the device operates properly and functions correctly.
We will arrange international logistics and freight to ensure that the goods are safely delivered to the location designated by the customer. Subsequently, our customer service team will follow up the after-sales service of the product.
Q Are you trading company or manufacturer?
A We are a company integrating factory and trade.
Q How long is your delivery time?
A Generally it is 5- 10 days if the goods are in stock.Or it is 15-20 days if the goods are not in stock, it is according to quantity.
Q What is your terms of payment ?
A We support T/T, Western union, Alipay , Paypal, L/C.
Q Are you provide the after-sales service ?
A Yes,we offer one year warranty, and we have adedicated after-sales service team to provide you with the whole process.
1,We are a company integrating industry and trade. If you want to visit the factory, we can arrange it at any time.
2,Our company with rich experience about ozone generator and oxygen machine use for air purification and water treatment, gets ISO certification every year.
3,We have our own R & D team and technical team.
4,From material ,such as ceramic tube: ozone tube is imported material of high pure ceramic, SS 316L of internal electrode, which are best anti-oxidation material，the ozone machine life reach 20,000 hours,ect.
5,The quality of our products is guaranteed, the one-year warranty ect.
Factory Direct,Quality Assurance
