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Plate finned type Heat Exchanger
We are the leading manufacturers of Plate finned type Heat Exchanger in India.
PFHE are Classified based on the Application :1. Refrigeration Condensers
2. Air Coolers
3. Air Heaters
4. Steam Condensers
5. Compressor Inter cooler and After coolers Oil refineries, Power Plants, Food Industries and Processing Industries are mainly using the Plate Finned Type Heat Exchangers for Condensation and Refrigeration purpose.
Material of Construction :1. Copper Tubes
2. Aluminum Fins or Foils
3. Copper Alloy tubes
4.Carbon steel Casings
5. Stainless steel casings
Air Heater using blowers and Ducting system
Air Heaters and Air coolers :
The ultimate use of Plate finned Heat Exchangers are Air cooling and Air heating. Here the Air to be cooled or Heated is flows through the Fin side. i.e Air flows across tubes. And Cooling or Heating medium is passes through the tubes. i.e Steam or refrigerant.
When Cold Air comes from the system (or) Atmosphere it passes across the tubes, Tubes carrying of Hot Fluid (or)Steam will comes enters in to tubes. Due to temperature difference between the both sides. Heat gets transfers from Hot fluid to cold fluid through conductive tubes. The Required heat transfer area to achieve the Heating of air to required temperature is arrived using the standard Heat duty relations.
The flow of Air may be forced or Induced flow based on application. Heat Lost by Hot fluid = Heat gain by Cold fluid
Air coolers :: In the same way of Heating, Air coolers also working in the same principle. Here tubes will carry the cold fluid. i.e Refrigerant. Due to temperature difference between the both sides. Heat gets transfers from Hot fluid to cold fluid through conductive tubes. The Required heat transfer area to achieve the Heating of air to required temperature is arrived using the standard Heat duty relations.
Air will pass the Heat to the Refrigerant, Based on the LMTD between the fluids. In maximum cases the Air is sucked from the atmosphere using the air blowers and filters.
For Quality Fins we use Virgin 1100 grade aluminum. As per the ASTM B280 Standards Internal Cleaning System for Coil are designed. We tested our coil at 400 PSI of dry nitrogen pressure. A Plate finned type Heat Exchanger is the most common type of heat exchanger in all manufacturing Industries. To know the plate fin heat exchanger cost mail us your requirements.