Nuberg GPD’s PSA Oxygen Plants offer a reliable, on-site solution for continuous oxygen generation, eliminating dependency on external cylinders or liquid oxygen tankers. Powered by advanced Pressure Swing Adsorption (PSA) technology, these systems use Zeolite Molecular Sieves (ZMS) to selectively adsorb nitrogen from compressed air, delivering high-purity oxygen (91–93%) with minimal operational costs.
Engineered for energy efficiency, safety, and ease of operation, Nuberg GPD’s oxygen plants are suitable for demanding environments and a wide range of industries including healthcare, steel production, metallurgy, and wastewater treatment. With a flow rate capacity ranging from 1 to 200 Nm³/hr, these plants ensure consistent, uninterrupted performance tailored to industrial needs.
Our Oxygen Plants
PSA Oxygen Plants
Powered by advanced Pressure Swing Adsorption (PSA) technology, the Oxygen PSA Model delivers reliable and consistent oxygen generation for industries like healthcare, steel production, wastewater treatment, and many more. Engineered for exceptional quality, it combines robust assembly, energy efficiency, and ease of operation to ensure uninterrupted performance in demanding environments. With sizes tailored to capacity needs and superior quality, it’s the ideal solution for hospitals requiring steady oxygen supply, steel plants enhancing combustion, and wastewater facilities optimising oxidation processes.
Technical Specifications
- Flow Rate: 1 to 100 Nm³/Hr
- Oxygen Purity: 91–93%
- Pressure: 4–6 bar
- Dew Point: -40°C
- Pharmaceutical Industry
- Glass Industry
- Ampules & Vials Manufacturing
- Lamps Industry
- TV Picture Tube Manufacturing
- Steel Industry
- Brazing Industry
- Water Treatment
- Chemical & Petrochemical
VPSA Oxygen Plants
VPSA oxygen plants operate at near-atmospheric pressure using special adsorbents (molecular sieve and activated alumina) to selectively remove nitrogen, carbon dioxide, and water from air, producing 90–95% pure oxygen. The system cycles between adsorption and vacuum desorption in two or more towers, ensuring continuous operation with low energy consumption and high efficiency. High-efficiency molecular sieves (service life >10 years) maximize utilization, while a patented mechanical pressing device prevents bed movement and powdering.
Technical Specificationss
- Purity: 90–95% oxygen
- Process: Low-pressure adsorption + vacuum desorption (cyclical operation)
- Equipment: Roots blower, Roots vacuum pump, piston oxygen compressor
- Valves: Imported stainless steel, high-performance, double-eccentric butterfly valves with PTFE seals
Proven performance: up to 6 years without maintenance
Applications
- Pulp & Paper Industry
- Chemical Industry
- Petrochemical Industry
- Glass Manufacturing
- Metal Manufacturing
- Oil Refining
- Wastewater Treatment
Key Features and Benefits
High-Purity Oxygen Supply
Delivers 91–93% pure oxygen with a consistent output.
Energy-Efficient Performance
Consumes only 0.8 to 1.0 KWH per Nm³, reducing operational costs.
Customised Solutions
Wide range of air dryers to meet diverse industry needs.
Consistent Dew Point Control
Ensures stable and precise moisture removal for critical applications.
Low Maintenance & High Reliability
Engineered for long-term efficiency with minimal upkeep.
Case Studies
A major hospital network in South Asia faced frequent oxygen shortages due to supply chain disruptions. They required a cost-effective, in-house oxygen generation solution to ensure uninterrupted patient care.
Leading Hospital Chain
Nuberg GPD installed a custom-designed PSA Oxygen Plant with a flow rate of 50 Nm³/Hr, providing 91–93% pure oxygen for critical medical needs.
Key Outcomes
- Uninterrupted oxygen supply, ensuring patient safety and emergency preparedness.
- 60% cost reduction compared to liquid oxygen procurement.
- Self-sufficiency, eliminating reliance on third-party oxygen vendors.
At Nuberg GPD, PSA Oxygen Plants align with global sustainability initiatives, reducing carbon footprints by eliminating transportation and storage emissions. Our energy-efficient technology meets international safety and environmental standards, ensuring responsible oxygen generation.