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Cryogenic Air Separation Plants 500 Nm3/hr Oxygen/Nitrogen Production Plant

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Min.Order Quantity: 1 Unit/Units
Supply Ability: 300 Plant/Plants per Year
Port: New Delhi
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Quick Details

Air Separation Plant
Place of Origin:
Delhi, India
Brand Name:
Model Number:
UBT- 1000 m3/hr
After-sales Service Provided:
Engineers available to service machinery overseas
Oxygen Purity:
Nitrogen Purity:

Packaging & Delivery

Packaging Details: Sea Worthy Wooden Packing.
Delivery Detail: 3-4 Month





We are a leading company for designing, manufacturing and supplying different capacity air separation plants. Our company was incepted in 1985 in the national capital region of New Delhi. We are technologically associated with ING. L. & A. BOSCHI of Italy in order to get the best technology. Our designs are based on the process cycle of Linde & Claude which had been perfected by Dr. Boschi of Italy and his company ING. L. & A. BOSCHI of ITALY in 1930. The air separation column separates Liquid Air into Oxygen and Nitrogen. Our components are known for their efficiency & long life.


Capacity:  50m3/hr to 5000 m3/hr
Cylinder filling: oxygen-nitrogen gas can be filled in the cylinders as per the cylinder filling chart given below
Purity: Oxygen gas of 99.7% purity can be produced and *pure nitrogen of 99.99% upto 3PPM is produced simultaneously without any loss of the oxygen production.


Technical Specifications
OXYGEN (NM3/HR) CYLINDERS PER DAY501002002503004005006008001000
NITROGEN NM3/HR501002002503004005006008001000
OXYGEN PURITY-%99.799.799.799.799.799.799.799.799.799.7
NITROGEN (%)99.999.999.999.999.999.999.999.999.999.9








Basic Principle


Our Air separation plant is a plant recovering oxygen and nitrogen from air simultaneously. It employs low pressure technology process of Boschi Italy along with Rotary screw compressor (or low oil free piston compressor) and turbo expanders. The feed air entering the Molecular Sieve purification system used to disappear the moisture and CO2 from the process air. The air is liquefied by cryogenic cooling using latest plate and fin high efficiency heat exchangers and turbo expanders. The liquid air gets separated into oxygen nitrogen and inert gases in the air separation column.


Process Description


1. Air Compressor-Low Pressure


Air is compressed at a low pressure of 5-7 bar (0.5-0.7mpa). Air can be compressed at such low pressure by latest rotary compressor (Screw/Centrifugal Type latest technology is used in place of old bulky piston compressor).


2. Pre Cooling System


The second stage of the process uses a low pressure refrigerant for pre-cooling the processed air to temperature around 12 deg C before it goes inside the purifier.



3. Purification of Air by Purifier


The air goes inside purifier holding twin Molecular Sieve driers, working alternatively. The Molecular Sieves remove the Carbon dioxide & moisture from the process air before the air gets into the Air Separation Unit.


4. Cryogenic Cooling of Air by Turbo (Expander)


The air must be cooled to sub zero temperatures for liquification & the cryogenic refrigeration & the cooling is provided by highly efficient turbo expander, which cools the air to temperature almost below -165 to-170 deg C.



5. Separation If Liquid Air into Oxygen and Nitrogen by Air Separation Column


Oil free, moisture free and Carbon Dioxide free air goes inside the low pressure plate fin type Heat exchanger where the air is cooled below sub zero temperatures by air expansion process in the turbo expander. Owing to the excellent thermal efficiency, we can achieve a temperature difference delta t as low as 2 deg c at the warm end of these exchangers.


Air gets liquefied when it reaches at the air separation column & gets separated into oxygen & nitrogen by the process of rectification.




Factory PHoto


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Universal Industrial Plants Mfg. Co. is one of the leading manufacturers and exporters of premium quality and technologically advanced oxygen plants. We are in technical collaboration with the internationally acclaimed Italian company ING. L & A of Boschi, Italy. Universal Boschi manufactures the technologically advanced air separation plants such as oxygen plant, nitrogen plant and acetylene gas plants, which operate at a work pressure of 6 to 8 bar. The oxygen plants manufactured and ex... View detail

Basic Information

Business Type: Manufacturer, Trading Company, Distributor/Wholesaler  
Main Products: oxygen plant,air separation plant,Oxygen gas plants,acetylene plant,cryogenic liquid oxygen plants  
Number Of Employees: 101 - 200 People  

Trade & Market

Main Markets: South Asia
Southern Europe
Northern Europe
Central America
Western Europe
Eastern Asia
Mid East
Southeast Asia
Eastern Europe
South America
North America
Total Annual Sales Volume: US$10 Million - US$50 Million  
Export Percentage: 91% - 100%  

Factory Information

Factory Size (Sq.meters): 3,000-5,000 square meters  
Factory Location: New Delhi  
No. of Production Lines: 7  
Number of R&D Staff: 11 - 20 People  
Number of QC Staff: 21 - 30 People  
Certifications: ISO9001
Contract Manufacturing: OEM Service Offered  

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How It Works

India | Contact Details
Experience: Established 1985 , 25 years OEM

Communicate with Supplier:

Mr. Sanjiv Agrawal
Mr. Sanjiv Agrawal:
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