Welcome to Mark Engineers
Manufacturer / Exporter / Supplier / Retailer / Retailer Of Food Dryer Heat Exchanger, Hydraulic Machine Oil Cooler, Hot Dip Galvanized Finned Tubes, Hydraulic Oil Cooler, oil heat exchanger, Aluminum Fin Tubes, Thermic Oil, Copper Finned Tubes, electric heat exchangers, Finned Tube Heat Exchanger, Aluminum O... Read More
Hot Thermic oil is used as heating media. Air is heated by hot Thermic oil. Due to high temperature of oil, heat transfer area required is less than steam heater. Hence cost of Thermic oil air heater is less than that of steam heater for same, heat load. Higher air temp. Can be obtained in these heaters where as to obtaiv higher air temp. In steam heaters it requires high steam pressure.
These finned tubes are used where air is corrosive or having more moisture. This gives longer life of Finns. After making complete finned tubes it is cleaned to remove oil, rust & any other impurities & then dipped into molten bath of zinc. This process is costly.
Hydraulically operated machines all functions are done with pressurized hydraulic oil This oil becomes hot. To cool this oil, oil coolers are used. Hot oil enters in the oil coolers & Air is blown on Finns. Oil becomes cools & went to oil tank.
Hydraulically operated machines all functions are done with pressurized hydraulic oil This oil becomes hot. To cool this oil, oil coolers are used. Hot oil enters in the shells & cool water is passing inside the tubes. Oil becomes cool & went to oil tank. Shell is made of M.S. or S.S. & tubes are copper, S.S. depending on heating & cooling media.
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