COMP AIR TREATMENT SYSTEM PVT. LTD. Chennai, Tamil Nadu

Steam Condensers found in power plants and are provided after the turbine to condense the steam and recycle the same as boiler feed water to Boilers. Small Size Steam Condensers complete with water boxes are manufactured by us.We carry out both Thermal & Mechanical design and then manufacture the complete Steam Condensers with water boxes as per the applicable codes.Generally the Tubes used in Steam Condensers are of Admiralty BrassCupro-Nickel (9010)SS 304 quality depending upon the type of cooling water available, while rest of the material is of Carbon Steel.Re-tubing of the Steam Condensers at site is also undertaken. We have ample manpower, tools and tackles & skills to undertake the same. We can complete the same also within the stipulated amount of time by working day and night.

The water-antifreeze mixture runs through the heat exchanger dumping heat, but remaining separate from corrosive salts and chemicals found in the water the boat is floating in. If the ocean water eventually corrodes and ruins the heat exchanger it can be replaced at a fraction of the cost of replacing the engine. To protect the marine heat exchanger from corrosive salts, a sacrificial zinc anode is screwed into the heat exchanger. This anode must be periodically replaced as part of regular maintenance. Because the water the boat floats in may be contaminated with floating particles such as wood or styrofoam balls the well designed boat will have a filter to remove these particles before they are moved toward the heat exchanger.Because the cooling water (which is chemically treated fresh water) is at a temperature of 70-80 degrees C, it would not be possible to flash off any water vapour unless the pressure in the heat exhanger vessel was dropped. To alleviate this problem, a brine-air ejector venturi is used to create a vacuum inside the vessel. Partial evaporation is achieved and the vapour passes through a demister before reaching the condenser section. Sea water is pumped through the condenser section to cool the vapour sufficiently to precipitate it. The distillate gathers in a tray, from where it is pumped to the storage tanks.

Oil Coolers are generally used for cooling of oil, which gets heated up in gear boxes, ID fans, extrusion press, couplings, rotating shafts etc.We carry out thermal, mechanical design and then manufacture the entire ranges of Oil Coolers suitable for Gear Boxes manufactured by MS Elecon, Greaves, Shanthi Gears, Walchandnagar etc for their different capacities Gear Boxes. These Coolers are manufactured as per the codes specified by the customer like TEMA RCB and ASME Codes.Generally the Oil Coolers are manufactured out of the Carbon Steel and CopperAdmiraltyStainless SteelCupro-Nickel (90:10)Cupro-Nickel(70:30) Tubes depending upon the type of cooling water available.We also have data regarding the various Oil Coolers supplied with various Gear Boxes from gear Box manufacturers. In that case we confirm our design and parameters vis a vis the existing ones and manufacture the same.

Double Pipe Heat Exchanger are operating in true counterflow, they can operate with a temperature cross, that is, where the cold side outlet temperature is higher than the hot side outlet temperature. The term 'hairpin heat exchanger' is also used for a heat exchanger of the configuration in the diagram. A hairpin heat exchanger may have only one inside pipe, it may have multiple inside tubes, but it will always have the doubling back feature shown. Some heat exchanger manufacturers advertise the availability of finned tubes in a hairpin double pipe heat exchanger. These would always be longitudinal fins, rather than the more common radial fins used in a crossflow finned tube heat exchanger.

Our product range includes air receivers, surge tanks, accumulators, blowdown tanks, flash tanks, expansion tanks, filter vessel, distillation columns, hot water generators, hydropneumatic tanks, nitrogen storage tanks, LP heater assembly, propane tanks, propane dispenser tanks, pressure vessels, refrigeration vessels, horizontal ammonia receivers, vertical ammonia receivers, oil pots, scrubbers, separators and more.With adherence and conformance to national and international codes of design and fabrication, our equipments are supplied for shore as well as off shore.We have been accredited with ASME, "U", "U2" and "R" stamp along with NB registration for manufacturing of pressure vessels. We are also an IBR approved workshop for manufacturing of boiler ancillary equipments, and by CCOE Nagpur for vessels manufactured for explosive media.

we offer Animal Protein. RAKASH FEED MILLS which was incorporated in the year 1984 set up a Protein Recovery plant to manufacture a high quality animal protein from slaughter house wastes to replace fish meal and soyabean extraction in feeds for poultry, aqua and pigs. The technology developed by its Promoter & Chairman was translated into a Medium scale industry. The factory was set up in 8 hectares of land and 45, 000 sqft built up area with a Capital Outlay of Rs.100 million. The company has faced lot of initial problems in standardizing the technology of bringing the raw materials, which contain about 65% moisture from different parts of the country. PFM finally developed an economic method of preserving the raw material and transporting to the factory