Welcome to Gaztron Engineering Private Limited, where we pride ourselves on providing an extensive selection of high-quality PSA Based Oxygen Gas Generating Systems. Our cost-effective and dependable systems are designed to supply oxygen gas at standard models with a capacity ranging from 30 to 60 Nm3/hr, ensuring a steady flow of oxygen with a purity level of 90% to 96%.
Gaztron’s Oxygen Generator Plants are sought after in various sectors worldwide. Our unwavering commitment to innovation and progress has positioned us as frontrunners in the subsequent areas of expertise

Boasting a remarkable capacity of 10-20 Nm3/hr, Gaztron's PSA Oxygen Generator stands as a reliable and efficient solution for oxygen gas generation.

This cutting-edge oxygen generator ensures the delivery of oxygen gas with a purity range between 90% and 96%. With such high levels of purity, it meets stringent industry standards and ensures the availability of premium-quality oxygen for various applications.

Gaztron's PSA Oxygen Generator offers the flexibility to cater to a wide range of requirements by accommodating discharge pressures ranging from 4 kg/cm2 to an astounding 140 kg/cm2. This broad pressure range allows for seamless integration with diverse systems and enables the generator to adapt to different operational environments.

Ranging from 5 kg/cm2, our GOX-M Model ensures a steady and consistent oxygen supply at the perfect pressure, delivering outstanding results in every application.
By combining exceptional capacity, a wide purity range, and versatile discharge pressure options, Gaztron’s PSA Oxygen Generator with a capacity of 10-20 Nm3/hr showcases its prowess as a reliable and technologically advanced solution for oxygen gas generation. Whether for medical, industrial, or other applications, this generator guarantees the provision of high-purity oxygen gas, meeting the demands of even the most critical operations.












All accessories with Analyser, Auto Drain Valve, Safety Valve, PRV etc.
The Gaztron PSA Oxygen Generator (10-20 NM3) operates based on a sophisticated process utilizing pressure swing adsorption (PSA) technology. This advanced system allows for the production of oxygen-enriched air by selectively adsorbing nitrogen from a gas mixture, such as air, through the utilization of a zeolite adsorbent bed.
In this process, the gas mixture, under pressure, is introduced into a vessel containing the zeolite adsorbent bed. Zeolite is a material with a high affinity for nitrogen compared to oxygen. As the gas mixture flows through the bed, the zeolite adsorbent preferentially attracts and retains the nitrogen molecules, allowing oxygen to pass through more freely.
Consequently, the gas exiting the vessel becomes enriched in oxygen content due to the preferential retention of nitrogen by the zeolite bed. The concentration of oxygen in the outgoing gas stream is significantly increased compared to the original gas mixture.
As the zeolite bed continues to adsorb nitrogen, it eventually reaches its capacity and requires regeneration to restore its adsorption capabilities. The regeneration process involves reducing the pressure within the vessel, which facilitates the release of the adsorbed nitrogen from the zeolite bed.
Once the bed is regenerated and free from the adsorbed nitrogen, it becomes ready for another cycle of producing oxygen-enriched air. This cyclic operation ensures a continuous supply of high-purity oxygen by alternately adsorbing nitrogen and regenerating the zeolite bed.
The Gaztron PSA Oxygen Generator (10-20 NM3) provides an efficient and reliable method for generating oxygen-enriched air by leveraging the selective adsorption properties of zeolite. This technology enables a wide range of applications where a dependable and on-site oxygen supply is essential, such as medical facilities, industrial processes, and other critical sectors.
|
Models
|
Capacity(NM3/HR)
|
Capacity (Liter/Min)
|
Equivalent Cylinder per day
|
Number of Beds Oxygen
Plant can cater (3LPM) |
|---|---|---|---|---|
|
GAZ-GOX-30
|
30 NM3/HR
|
500
|
103
|
167
|
|
GAZ-GOX-40
|
40 NM3/HR
|
667
|
137
|
222
|
|
GAZ-GOX-50
|
50 NM3/HR
|
833
|
171
|
278
|
|
GAZ-GOX-55
|
55 NM3/HR
|
910
|
189
|
289
|
|
GAZ-GOX-60
|
60 NM3/HR
|
1000
|
206
|
333
|












Have a question? Check out our frequently asked questions to find your answer.
Yes, Nitrogen Generators are customized to customer's specifications for Purity and Capacity.
Nitrogen Generators are customizable to achieve Nitrogen Purity ranging from 95% to 99.9998%.
Typically, 45 days.
Nitrogen Generators operate autonomously and do not require continuous supervision once started.
The Gas generator comes fully assembled on steel frames and can be placed on the floor. After connecting power, it’s ready for start-up. We offer Engineer services for on-site installation and commissioning supervision.
Molecular Sieves typically last for around 10 years, often lasting the entire lifetime of the Gas generator.
An Oxygen Analyzer monitors Nitrogen purity and automatically shuts down the Gas generator with an alarm if the purity falls below the set limit.
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