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Oxygen Gas Plants

We are acclaimed as the leading oxygen gas plant manufacturers for fabricating and supplying high quality oxygen gas plants. Fabricating of the machinery is done in compliance with international standards and procedures. High quality raw material is used in the making of the oxygen gas plants. Our company is acclaimed for employing quality manufacturing protocols. Advanced technology is used in the fabricating of the machinery. Our company imports cutting-edge technology from the leading oxygen gas plant manufacturers in Europe and the US. Our oxygen gas plant machinery is at par with the best in the world. Functioning of the oxygen gas manufacturing plant is based on the process cycle of Linde & Claude, which was developed in 1930 but has subsequently been improved upon many times.

Our company is very particular about quality of the oxygen gas plants. Components used in the manufacturing and fabricating our machinery are bought only from the reputed vendors in the industrial gas market. Moreover, we use high grade stainless steel and leak-proof argon-based welding. For complying with international quality control measures, we have been given ISO 9001:2008 and CE certification. A CE mark on a machine is a guarantee of its high quality. Manufacturing as per the high standards, our oxygen gas plants are considered at par with the best in the world in terms of performance, efficiency and competitive pricing. Our company ensures that our machinery has solid designs as it decides the durability and reliability of the machinery. Our oxygen gas plants are known for low maintenance cost and are fully automated. Even a single operator can run the machinery without having advanced technical training.

Oxygen Gas Plant Skid

Basic principle

Our oxygen gas plants use atmospheric air. Feed air is made to enter the molecular sieve purification system where the process air gets separated from the carbon dioxide and moisture. There, it is liquefied by cryogenic cooling by using the latest plate and fin, high efficiency heat exchangers and expanders. The liquefied air gets separated into oxygen, nitrogen and various other inert gases in the air separation column.

Features :
  • Quick and Easy operation
  • Sturdy Design
  • Easy to Operate
  • Low Power Consumption
  • Low Working Pressure
  • Low Operating Cost
  • Solid and Compact Design
  • Low Maintenance Cost
  • Hassle Free Operation
  • Durable Machinery- over 35 Years.
  • Noise level of the plant is only 74 - 78 Db.
  • Cylinder filling done via vaporizer from the Liquid storage tanks (if required).
  • Fully Automatic operation via DCS system available.
  • Fully Containerized model available.
Applications of oxygen gas plants :
  • Steel Industry
  • Medical Industry
  • Metal Processing
  • Oil & Gas
  • Pharmaceuticals
  • Welding, Cutting & Grazing
  • Chemical & Petroleum Industry
  • Fisheries
  • Water Treatment
Oxygen Gas Plant
Scope and Supply :
Air compressor
Air is compressed at a low pressure of 5-7 bar using the latest compressor (screw/centrifugal type).
Pre Cooling System
In the second stage, a refrigerant is used for pre-cooling the process air to temperature around 12 degrees Celsius before it enters the purifier.
Purification of Air by Purifier
Air is made to go inside a purifier made of twin molecular sieve driers, working alternatively. The sieve separates the moisture and carbon dioxide from the process air before it enters the air separation unit.
Cryogenic Cooling of Air by Expander
Air is cooled to sub zero temperatures for liquefaction and cryogenic refrigeration. Cooling is provided by highly efficient expander. Air is cooled to temperatures below -165 to -170 degrees Celsius.
Separation If Liquid Air into Oxygen and Nitrogen by Air Separation Column
Air is cleaned of moisture and carbon dioxide before it enters the low pressure plate fin type heat exchanger where it is cooled below sub zero temperatures by air expansion process in the expander. However, a temperature difference delta as low as 2 degree Celsius can be achieved at the warm end of these exchangers. On reaching the air separation column, air gets liquefied and is separated into oxygen and nitrogen by the process of rectification.
Filling tanks/cylinders
It is the last step where compressed oxygen is directed to high pressure cylinders at 150 bar or higher. In case of liquid oxygen, it is stored in cryogenic tanks.
Technical Specifications
MODEL CAPACITY CYLINDERS FILLED PER DAY OXYGEN PURITY NITROGEN PURITY Optional
BDM 50 50 m3/hr 200 99.7% 99.99%
BDM 80 80 m3/hr 320 99.7% 99.99%
BDM 100 100 m3/hr 400 99.7% 99.99%
BDM 130 130 m3/hr 500 99.7% 99.99%
BDM 150 150 m3/hr 600 99.7% 99.99%
BDM 170 170 m3/hr 680 99.7% 99.99%
BDM 200 200 m3/hr 800 99.7% 99.99%
BDM 250 250 m3/hr 1000 99.7% 99.99%
BDM 300 300 m3/hr 1200 99.7% 99.99%
BDM 400 400 m3/hr 1600 99.7% 99.99%
BDM 500 500 m3/hr 2000 99.7% 99.99%
BDM 600 600 m3/hr 2400 99.7% 99.99%

Note : Larger Size Plants also available upto 2000 m3/hr Capacity.