Liquid Banner

Liquid Oxygen Plant

Our liquid oxygen plants are designed and manufactured as per the latest technology and design of Company ING. L. & A., BOSCHI, ITALY. The technology of the Italian company has been proven all over the world for life span, working efficiency and trouble free operation. Our company is a certified ISO 9001:2008 organization and the latest achievement of the company includes successful approval for CE certification which makes the company the first in Asia to be certified for Cryogenic Pressure vessel exports to Europe and USA.

Range: 20 LITRES/hr to 1000 LITRES/hr (with liquid production LOX and LIN)


FOR PRODUCTION OF LIQUID OXYGEN /NITROGEN FOR FILLING IN TANKS With leak proof stainless steel column and skid mounted version for high purity medical and industrial oxygen.

Salient features of liquid oxygen nitrogen production machine

  • Fully automatic functioning
  • Sturdy and compact design
  • Low maintenance cost
  • Enhanced life span
  • Easy to install and run
  • Energy efficient
  • Latest technology

The engineers of our company have years of experience in designing, developing, erection, installation and commissioning of liquid oxygen nitrogen set ups. Our systems are uncommon in terms of technology, designing and performance as they are based on Italian technology. Our technology is best in the international market so we remain ahead in the cut throat competitive market. Our international approach also assists us to instill the best technology available. Components are taken from the international market to ensure performance and life span of the machines. Liquid oxygen plant manufacturers in india, liquid oxygen manufacturers in indias liquid oxygen manufacturing plant, liquid oxygen production plant process, liquid nitrogen plant cost, liquid nitrogen plant manufacturers in india, liquid nitrogen production process, oxygen gas production plant, industrial oxygen plant manufacturer and oxygen cylinder filling plant cost in india

Liquid Oxygen ColdBox
Liquid Oxygen Plant Skid
Liquid Oxygen Compressor

Process Description :

Step – 1: Air Compressor-Low Pressure

We use latest low pressure air compressors to compress the atmospheric air at a low pressure of 5-7 bar (0.5-0.7mpa). The air can be compressed at such low pressure by latest rotary compressor (Screw/Centrifugal Type advanced technology is used in lieu of old bulky piston compressor).

Step – 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.

Step – 3: Purification of Air by Purifier

The air goes to a purifier consisting of twin Molecular Sieve driers, working alternatively. The Molecular Sieves alleviate the carbon dioxide & moisture from the process air before the air goes inside air separation unit.

Step – 4: Cryogenic Cooling of Air by Expander

The air has to be cooled to sub zero temperatures for liquification & the cryogenic refrigeration & the cooling is provided by the latest quality turbo expander, which cools the air to temperature almost below -165 to-170 degC.

Step – 5: Separation If Liquid Air Into Oxygen and Nitrogen by Air Separation Column

The liquid oxygen/nitrogen can be filled in cryogenic liquid tanks. It is advised to equip power insulation cryogenic storage tank. Available in different capacities, the election of storage tank is subject to the requirement of the customer.

Technical Table :

Production UBTL-50 UBTL-100 UBTL-200 UBTL-250 UBTL-300 UBTL-400 UBTL-500
Oxygen output (Nm3/hr) 50 100 200 250 300 400 500
Liters 60 120 235 290 360 470 590
Purity Oxygen (%) 99.7 99.7 99.7 99.7 99.7 99.7 99.7