High thermal conductivity of pipes and fins with our unique technology! We will design and manufacture according to your specifications, such as fin pitch and heat source pressure, to meet your needs.
Matsuzawa Manufacturing's "Plate Fin Cooler Direct Expansion" is a heat exchanger that heats or cools gas passing through pipes. Its unique manufacturing machinery presses fins into place, resulting in a very high thermal conductivity between the pipes and fins. Additionally, it can accommodate material combinations for tubes and fins that cannot be handled by standard fins, and the fin pitch can be freely determined, allowing for adaptability to various conditions. You can select pipe thickness according to the pressure of the heat source, and the casing side (air/gas side) can also be designed according to specifications, enabling us to provide specifications that meet your needs. <Example> High-pressure specification sch80 pipe, all stainless direct expansion coil for CO2 refrigerant, airtight specification on the air side, heat transfer section extraction structure, etc. *We can accommodate conditions that standard machines cannot handle. If you are having trouble with heat exchangers, please feel free to consult us. *For more details, please download the materials or contact us through our company website.
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【Specifications】 Heat Transfer Medium: Freon refrigerant, natural refrigerant (CO2) Type: Direct expansion type Arrangement: Free Tube: SUS304, SUS316, Cu Fin: Aluminum, SUS304, SUS316, Cu Maximum Manufacturing Length: 3400mm Coating: Cationic electrodeposition coating, etc. *For details, please download the materials or contact us through our website.
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For more details, please download the materials or contact us through our company website.
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We support our customers' production lines with specialized cooling and heating equipment that utilizes various heat sources, from low temperatures to high temperatures. Since our establishment in 1961, we have developed various cooling and heating equipment and devices, centered around the design and manufacturing technology of heat exchangers. In addition to heat exchangers, our past projects include CO2 refrigeration test equipment, heat exchangers for CO2 refrigerants, refrigerant temperature control devices, compressor durability test equipment, 600°C heat transfer oil delivery and storage units, compressor test equipment for refrigeration manufacturers, geothermal test machines, magnetic cooling test equipment, corrosion water mixing and quantitative supply devices, exhaust heat coolers for jet engines, air conditioning units with air washers, steam, chilled water, and direct expansion air conditioning units, ammonia refrigeration units, absorption refrigeration units, portable chillers, Peltier element cooling units, cooling units for dew point meter calibration, quantitative drainage guns, air conditioning capacity measurement devices, installation of observation windows on pressure vessels, painting booths, steam coil integrated tanks, heat exchangers for high-pressure blowers, explosion-proof heater units, liquid nitrogen tanks and supply piping, steam piping bypass units, hot spring water vending machines, and double-pipe heat exchangers. We have accumulated an overwhelming number of achievements. The technology and know-how cultivated over our 60 years of establishment are unmatched by other companies.