BDM Cryofusion & Mandressi Italia Udyog Vihar Phase Iv, Gurugram, Haryana

BASIC PRINCIPLE : Oxygen and nitrogen are generated simultaneously when an air separation plant taps atmospheric air though low pressure cryogenic distillation process. The design of the plant is based on the advanced low pressure technology process of Mandressi Italia using rotary screw compressor and turbo expanders. The atmospheric air enters the Molecular Sieve Purification System which removes the moisture and Co2 from the processed air. The air is liquefied with the help of cryogenic cooling using latest plate and fin high efficiency heat exchangers and turbo expanders. The air gets separated into oxygen and liquid nitrogen in the air separation column. The final product is either stored into cylinders at the required pressure or routed into pipeline for application. TECHNOLOGY Our company uses the latest technology and internationally approved components in the manufacturing of the oxygen and nitrogen generating plants. The systems are popular for having a number of features for instance low power requirement, low upkeep expense and maximum output. We are a Certified EOU (Export Oriented Unit) company so enjoying the facility of purchasing raw materials at tax free rates and, in turn, providing the plants at competitive rates. Our company along with its designing and manufacturing facilities is approved all over the world for exceptional skill in designing, manufacturing, install lation and commissioning of our products. SALIENT FEATURES OF THE PLANTS : Easy to start and run Fully automatic operations No special civil foundation required Oil-free design Exceptional safety features Long service life Round-the-clock operation PROCESS DESCRIPTION : Compression of Atmospheric Air Purification of AirCOMPACT PROCESS SKID Cooling of Air Separation of Liquid Air Into Oxygen and NitrogenLATEST LEAKPROOF STAINLESS STEEL COLUMN Compression/Withdrawal and Filling of Oxygen and Nitrogen by latest liquid oxygen pump technology to fill bone dry high purity oxygen in Cylinders. Note: Due to the latest liquid oxygen pump technology, there is now no need of old type of bulky oxygen compressors, no more break downs, moisture or rusting in cylinders. SCOPE AND SUPPLY : Air Compressor : Our air compressors are supplied as per buyers’ choice. We offer a wide range of air compressors.The A-grade air compressors enhance life span and output quality of our machines. Purification of Air (Process Skid) : Process skid is very compact. All equipments are mounted on processed skid complete with gas/air/water lines for high purification of air. It is comprised of the following: After cooler with tank Nitrogen cooler with tank Moisture separator Chilling unit with freon unit Oil absorber Molecular sieve Defrost heater Manifold   Air Separation Column (Cold Box): Air separation column-cold box consists of outer steel casing, main heat exchanger, liquifier, bottom column, top column, condensor, sub-cooler, liquid oxygen & nitrogen filter. Cooling pipe line, insulation material, digital electronic temperature indicator & scanner, pt 100 sensor, dp gauge monometer, expansion valve with long stem type with pointer & index & wheel. Expansion Engine : Complete with Motor/starter/starter shall be Siemens/ABB/Kirloskar, with hydraulic valve control bursting disc for safety, complete with Flywheel pressure gauge, Motor pulley V-Belts,Belt Guard slide rails interconnecting copper pipes (Inlet & Outlet) Liquid Oxygen Pump : Liquid Oxygen passes from the condenser to the liquid oxygen pump for filling gas into cylinders. The cylinder filling is done through the integrated liquid oxygen pump (Connected to cold box) which is designed to fill oxygen gas into cylinders at high pressure of 155-200 bar. Cylinder Filling Manifold : The CYLINDER FILLING MANIFOLD system provided with the oxygen cylinder filling plant is made to sustain high pressure at 155- 200 bar continuously.

TECHNOLOGY Our company is well equipped production units to manufacture technologically advanced liquid oxygen plants. The R&D team is responsible for analyzing the industry requirement and streamlining the manufacturing procedure so that we can update our products accordingly. Apart from ISO certification, working towards a unified goal and producing advanced machines help us get CE & ASME approval for quality. This particular approval plays a great role for supplying products in USA and European market. Our company is manufacturing and supplying liquid oxygen plant, which is made in technical collaboration with “Felice Mandressi” of Italy. The Italian company offers technology and designing expertise to make our machines fully automatic and advanced. The production range of the machines starts from 20 litres/hr to 1000 litres /hr. The system generates liquid oxygen with purity upto 99.7% perfect for the North American and European Pharmacopoeia standards. The outputs of the machines find application in a number of industries such as water process, ferrous metallurgy, non-ferrous metal refinery, coal mines and pharmacy. FEATURES : The plant compact and easy to install Built-in liquid oxygen pump for high pressure oxygen filling Output range - 20 litres/hr to 1000 litres /hr CE certified product with design as per European Gas Association guidelines for ASP’s Cryogenic expansion of air for cooling via Expansion Turbines No special civil foundation required for any part of the plant Hydrocarbon vapor level reduced below 0.003 PPM to ensure safe operation Long life of the plant and machinery > 15 years to 20 Years High degree of Instrumentation with ergonomic design Plant noise level only 74 - 76 Db Cylinder filling system at 155 Bar for Oxygen & Nitrogen Oxygen suitable for medical uses PROCESS DESCRIPTION : Air Compressor : We use latest air compressor to compress the atmospheric air. After completing the process, it sends the compressed air to the pre-cooling unit, where the temperature of air is reduced to 12 deg C. Pre Cooling System : The pre-cooling unit performs by cooling the compressed air around temperature 12 deg C before it enters the purifier. Purification of Air by Purifier: In the purification unit, the impurities, including carbon di-oxide & moisture, of the cooled air get eliminated. Once the air become pure, it sent to the air separation unit. 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 highly efficient turbo expander, which cools the air to temperature almost below -165 to-170 deg C. Separation If Liquid Air into Oxygen and Nitrogen by Air Separation Column : The oil free, moisture free and carbon dioxide free air get separated into oxygen and nitrogen by the process of rectification. The oxygen purity is upto 99.7% and nitrogen upto 99.99% respectively. Cylinder filling manifold : The last stage is cylinder filling manifold, where the final output in the gas and liquid form gets filed in the cylinders and tanks.