Psa Oxygen Generator

PSA Oxygen Generator System produce oxygen from 5m3/h to 50m3/h (33lpm-825lpm). Itsâ?? modular design could flexibly meet various needs of various applications. And the oxygen concentration could reach 93%-99.5%.

To get a concentration of 99.5% oxygen, produce 93% oxygen is the first stage, then in the second stage: separate inert gases in oxygen purification system to get 99.5% oxygen. Which could meet the special oxygen demands of operating room and ICU of the hospital.

PSA Oxygen Generator
The PSA oxygen generator uses oxygen molecular sieves as adsorbents to separate oxygen from the air, and is equipped with corresponding air compressors, dryers, and buffer tanks. The purity of oxygen production ranges from 90% to 93%.

Product Description
The PSA oxygen generator uses oxygen molecular sieves as adsorbents to separate oxygen from the air, and is equipped with corresponding air compressors, dryers, and buffer tanks. The purity of oxygen production ranges from 90% to 93%.

Widely applicable: PSA oxygen production systems are widely used in metallurgy, chemical industry, welding, aquaculture, aerospace, ozone, wastewater treatment and other fields.

Easy to install, use, and operate: Compared to VPSA oxygen production, PSA oxygen production machines can be made into container form oxygen production equipment, which has the advantages of small space occupation, no complex supporting engineering, easy installation, and easy use.

Stable operation: Compared with VPSA oxygen production system, PSA oxygen production system has a simple structure, coupled with the company's excellent material selection and excellent design process, making the equipment have consistent high quality and long service life. Properly operated and maintained, it can operate without any faults for a long time, ensuring continuous and stable gas supply to users. Without the need for complex on-site installation and debugging, the device can run by connecting to the power supply. At the same time, the device has achieved full system integration and is configured with an IoT V-Box. Customers can remotely monitor the device's operation through both PC and mobile devices.

PSA Oxygen Generator

PSA Oxygen Generators Reliable, On-Site Oxygen Solutions for Medical and Personal Use
Our PSA (Pressure Swing Adsorption) Oxygen Generators provide a high-quality, cost-effective, and reliable solution for various oxygen needs. They offer medical-grade oxygen suitable for a wide range of applications. From hospitals and clinics to fitness centers and high-altitude locations, our oxygen generators are designed to meet diverse oxygen requirements with unmatched efficiency.

Whether you need a large oxygen generator for a hospital or a portable model for personal or travel use, we have a solution that ensures a steady and high-purity oxygen supply on-site, reducing dependency on external oxygen providers.

Oxygen Generator

Lixin's oxygen generators offer a safe and cost-effective solution for achieving 90% to 99% oxygen purity. Our on-demand systems are tailored to meet each customers unique requirements for purity, pressure, and flow, at a fraction of the cost of traditional gas delivery. We provide oxygen generators that deliver a quick return on investment, ensuring stable and predictable annual costs. Even custom-designed systems are within reach. Our oxygen generators are engineered to deliver a rapid return on investment, typically within 12 to 18 months.



Oxygen is an odorless and tasteless gas essential for the proper functioning of life, including humans. It is the most abundant element in the Earth's crust, comprising nearly half of its elemental composition. In industrial applications, oxygen enhances the heat of a welder's flame, enabling metal to partially melt, making it widely used in cutting steel and other metal alloys. It is also crucial for glassblowing.

In silver and gold mining, oxygen is highly valuable and cost-effective in processing raw ore. By using oxygen, gold mines can double their output through simple gravitational processes. Oxygen offers a more efficient alternative to traditional cyanide methods, helping to conserve resources. Oxygen generators provide a safe and effective way to deliver pure oxygen directly to mining sites for ore processing.

Unlike stored oxygen tanks or other supply methods, commercial oxygen generators offer a safer alternative, delivering critical gases on demand. Some of our oxygen generators, also known as O2 generators, can produce oxygen with up to 99% purity.

PSA (Pressure Swing Adsorption) oxygen generators are sophisticated devices that separate oxygen from ambient air, primarily utilizing zeolite molecular sieves. This technology is crucial in various industries, especially in the medical sector, where high-purity oxygen is essential.

On-site Oxygen Generator Plant with Pressure Swing Adsorption (PSA) Technology. Made in India, CE Certified, ISO 9001:2015 Certified, GMP Certified, RoHS Compliant. Warranty 1 Year

Medical Oxygen Generator for the Hospitals & Clinics
PSA Technology O2 Generation Plant is a state of art and revolutionary product which produces Medical Oxygen on-site at Hospitals using electricity as the only raw material. Features- Easy Installation Completely Automatic Operations & Maintenance is simple No third party dependence Financing is available- Requires small space
Let us know if you need this plant to become self-reliant for oxygen during COVID and always.

Pressure swing adsorption (PSA) is a technology used to separate some gas species from a mixture of gases under pressure according to the species' molecular characteristics and affinity for an adsorbent material. It operates at near-ambient temperatures and differs significantly from cryogenic distillation techniques of gas separation.

Technology brief

There has been a growing demand for small and medium-sized oxygen equipment with rapid development of the national economy in recent years. Beijing Peking University Pioneer Technology Co., Ltd. (hereinafter referred to as PKU PIONEER), seizing this market opportunity with its advanced technology and engineering experience of more than 100 sets of oxygen equipment, has produced the customized the new skid-mounted PSA oxygen equipment through its continuous development and innovation. The PSA-O2 generator meets a wide range of requirements for users in need of small and medium-sized oxygen equipment. It has remarkable advantages on its stability, simplicity, efficiency and energy saving.

Production Capacity

50Nm3/h-450Nm3/h, equivalent to liquid oxygen of about 1.7 TPD-15.4 TPD.

Typical Applications

The PSA-O2 generator is widely used in water treatment, flue gas ozone denitrification, kiln combustion, pulp bleaching, aquaculture, medical and other fields.

Technical Advantages

1. Advanced single-vessel process
Compared with the traditional double-vessel process, the world-leading single-vessel process requires less equipment but brings more stable performance with easier operation and maintenance.

2. High efficiency lithium-based molecular sieve
The third generation of high-efficiency lithium-based oxygen generation molecular sieve (PU-8) has a lithium ion exchange rate of over 99%, bringing plenty of advantages such as high strength, high nitrogen and oxygen selectivity, large bulk density, uniform particles, long service life, etc. In combination with the proprietary automatic filling technology, the stability of the molecular sieve bed is effectively guaranteed.

3. Special valves for oxygen generation
Special valves for oxygen generation are more suitable for VPSA oxygen process, offering good sealing, fast switching speed, stable performance and other characteristics, along with outstanding low failure rate and easy maintenance.

4. Modular integrated design
Compared with the conventional double-vessel process, the equipment is more compact and the plot area can be reduced by more than 20%.

5. Low operation cost
The power consumption of oxygen is as low as 0.29-0.32kWh/Nm3, the annual maintenance cost is 30% lower than that of a common PSA oxygen generator. The annual comprehensive operation cost is also reduced by more than 50%, compared with the cost of common PSA oxygen generator or purchasing liquid oxygen.