PSA (Pressure Swing Adsorption) Technology is a revolution in Non-Cryogenic Air Separation and Oxygen Generation Technology that uses a special grade of ZMS (Zeolite Molecular Sieve).

The compressed air is passed through a Twin Tower PSA module interconnected with automatic changeover valves. After passing through a Refrigerated Dryer, air gets dried. Dried compressed air then comes in contact with the bed of Zeolite molecular sieves (ZMS), which preferentially adsorb nitrogen molecules.

While one tower remains under the nitrogen production cycle, the other tower undergoes regeneration through depressurization to atmospheric pressure. The outgoing oxygen gas is sent to a surge vessel where minimum pressure is maintained with a Backpressure Regulator.

• Lower cost: Special ZMS CMS and advanced technical design result in lower investments and consumption
• Simple operation: Automated system with easy operation
• Compact footprint: Requires small area, can be used both outdoors and indoors
• Fast operation: Oxygen supplied within 5 minutes, fully automatic control
• Safe operation: Works under normal temperatures and lower pressure without heating
• Adjustable output: Oxygen purity (30%-93%) and capacity can be easily adjusted
• Durable: Super filter protective system reduces pollution for ZMS CMS

• Full Automation: Designed for unattended operation with automatic oxygen demand adjustment
• Compact Design: Small footprint with skid-mounted, prefabricated assembly
• Fast Start-up: About 30 minutes to achieve desired oxygen purity
• High Reliability: Continuous operation with constant oxygen purity (93%+ availability)
• Long Service Life: Zeolite Molecular Sieves last over 10 years
• Cost Effective: Low investment and energy consumption
• Easy Maintenance: Simple operation and maintenance requirements

1. Oxygen purification systems can be equipped to guarantee quality, remove dust, eliminate bacteria, and stabilize pressure to meet medical standards.

2. Simple operation - users only need to turn the start/stop button to gain oxygen with required flow capacity and purity within 30 minutes.

3. Available in single line (stable flow) and double line (unstable demand/peak values) configurations.