Medical Oxygen Generator Plant

Oxygen plants of our company generate oxygen and nitrogen with purity upto 99.7% and 99.99% respectively. With the capacities ranging from 50 m3/hr to 10000 m3/hr, the oxygen producing systems perform continuously for years. They are manufactured at our well equipped facilities in New Delhi, India, and supplied all over the world. To get the best technology and upgrade it time after time, we are technologically associated with ING. L.&A. BOSCHI of Italy. This Italian company has been serving the customers since 1930 with exceptional designs and technology. We send our engineers Italy to get training on latest developments and upgrade our products accordingly.

We keep quality on priority, which help us get awarded with numerous certifications, including CE and ISO. CE certification is a mark of quality and without which no product is accepted in American and European markets. Each machine and component of our company gets out of factory only after getting CE mark. High quality components not only increases life of the systems, but also smoothens performance of the machines. Our stainless steel columns keep the purity intact as stainless steel does not react with oxygen. Our plants can be easily assembled and commissioned on site, saving customers headache, time and money. Also, Manufacturers & Suppliers of liquid nitrogen generator plant, oxygen gas generator plant, acetylene generator plant and air separation unit manufactures,and PSA oxygen plant.

Hospital Oxygen Plant

UBP-50 M3/Hr


  • Automatic functioning
  • Latest technology
  • Smooth performance
  • Low power consumption
  • Stainless steel column
  • Ready to install
  • Low space requirement

We hire trained manpower in order to carry out each task with perfection. The engineers have years of experience in designing, manufacturing, commissioning, erection and installation at international locations. The oxygen plants have to pass through rigorous quality test before being available for shipping. Each manufacturing process is carefully supervised by professionals in order to carry out perfection. Research and development department of our company is responsible for understating the requirement and make our products user friendly.

Till date, we have manufactured over 500 plants and equipments, and supplied them over 50 countries all over the world. Customer care executives are also round the clock available in order to solve the day to day queries of customers. Contact us now to get your queries solved. Even a call can help you get technical quotation of your machine instantly.

Basic Principle

Our air separation plant manufacturers and oxygen generator producing plants recover oxygen and nitrogen from air simultaneously. They employ advanced technology process of Dr. Boschi of Italy along with Rotary screw compressor (or low oil free piston compressor) and turbo expanders. The feed air entering the Molecular Sieve purification system employed to remove the moisture and carbon dioxide 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

Air Compressor : Atmospheric air is compressed at a low pressure of 5-7 bar (0.5-0.7mpa). The air can be compressed by latest rotary compressor, which is very advanced and updated.

Pre Cooling System : In this stage, a refrigerant is employed for pre-cooling the processed air to temperature around 12 deg C before it goes inside the purifier.

Air Purification unit : In the unit, the air goes inside a purifier comprising of twin Molecular Sieve driers, working alternatively. The Molecular Sieves alleviate the Carbon dioxide & moisture from the process air before the air reaches at Air Separation Unit.

Cryogenic Cooling : 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.

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. Due 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.

Cylinder filling manifold : The final product in the form compressed oxygen/nitrogen goes to the high pressure oxygen cylinders at 150 bar or upto higher as required. It is required for pipeline supply, captive consumption or for liquid plants to fill in cryogenic liquid tanks.

Technical Table :

PRODUCTION UBP-50 UBP-100 UBP-200 UBP-250 UBP-300 UBP-400 UBP-500 UBP-600 UBP-800 UBP-1000
OXYGEN (NM3/HR) CYLINDERS PER DAY 50 100 200 250 300 400 500 600 800 1000
200 400 800 1000 1200 1600 2000 2400 3200 4000
NITROGEN NM3/HR 50 100 200 250 300 400 500 600 800 1000
OXYGEN PURITY-% 99.7 99.7 99.7 99.7 99.7 99.7 99.7 99.7 99.7 99.7
NITROGEN (%) 99.9 99.9 99.9 99.9 99.9 99.9 99.9 99.9 99.9 99.9
AIR SEPARATION PLANT R-19, Hauz Khas,New Delhi,India
(+91) 9818255334