Small PSA Oxygen Generator

Between large industrial oxygen plants and traditional bottled/liquid delivery, there is a gap for small users. Medium factories, remote clinics, and labs often need pure oxygen but lack space or budget for conventional systems.
Designed for these challenges, our small PSA oxygen generator is a system re-engineered for flexibility. It resolves the conflict between limited space and production needs, allowing on-site generation to fit into various small-scale scenarios.

Technical Principle & Reliability

This series uses ambient air and zeolite molecular sieves. A PLC automatically controls valves to manage pressure within adsorption towers, separating nitrogen from oxygen.
The process has no high temperatures or complex moving parts. This ensures long-term stability. For small businesses, the low maintenance of this small PSA oxygen generator is often more valuable than the technology itself.

Technical Specifications

Reference data for typical models. Consult engineers for final selection.

Energy Use: ~0.32-0.38 kWh/m³, vital for calculating long-term operational costs.

Design & Quality Standards

As a compact unit, this small PSA oxygen generator is manufactured following the same stringent technical specifications as larger industrial systems:

• Integrated Construction: A skid-mounted design integrates the air compressor, refrigerated dryer, filters, air tank, and PSA main unit onto a single base. On-site, it simply requires connection to power and the oxygen pipeline.
• Core Components: The molecular sieve is densely packed, and the airflow distributor is optimized to slow down the sieves' pulverization rate during operation.
• Compliance Reference: The pressure vessels and piping systems adhere to design codes such as ASME or PED. The complete system can be produced and tested under an ISO 9001 quality management system certification upon request.

Typical Application Scenarios

The flexibility of this product series allows it to adapt to diverse and decentralized scenarios:

• Small/Medium Factories: For metal cutting, welding, paper bleaching, or chemical oxidation, replacing bottled oxygen to reduce logistics costs and downtime risks.
• Hospitals & Clinics: Serving as a backup for central oxygen systems or as a primary source for facilities without liquid oxygen storage.
• Agriculture & Environment: Providing oxygen for ozone generators in aquaculture or small-scale wastewater treatment oxidation processes.
• Research & Laboratories: Supplying a stable gas source for combustion tests, biological fermentation, or ozone generation experiments.

Customization & On-Site Delivery

Project realities vary. For high-altitude or cold environments, we adjust the molecular sieve and control logic before shipping. We provide installation manuals and videos with every order. For key overseas projects, on-site commissioning support is available to ensure your small PSA oxygen generator starts up perfectly.

Service & Spare Parts

We use standard, globally available components like valves and filters, simplifying local maintenance. We offer a one-year warranty covering the molecular sieve, ensuring stable efficiency with regular filter changes.

About Shenger Gas

Shenger Gas specializes in small to medium-scale on-site gas systems. We provide objective guidance because a solution's fit matters more than specs alone. When you choose this small PSA oxygen generator, our focus is on your actual conditions and usage patterns.
Looking for a compact, low-maintenance small PSA oxygen generator? Contact us for a realistic, feasible proposal based on your needs.

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