Improved heat transfer efficiency with a unique fin shape! A compact and low-cost stainless steel fin tube heat exchanger! Also available for cold climate specifications.
The "stainless steel fin tube heat exchanger" excels in corrosion resistance, heat resistance, and strength, offering a long lifespan and easy maintenance. Additionally, through collaboration between industry and academia, we have successfully improved the adhesion of the fins, enhancing performance. There are cases where the introduction of this heat exchanger has resolved issues related to corrosion of copper and steel pipes due to water quality impacts, as well as lifespan problems in corrosive environments. It is also suitable for clean usage environments. 【Features】 ■ Function: Dehumidification, solvent recovery, corrosion prevention against corrosive gases and water quality ■ Heat media: Flash steam, saturated water, pure water, well water, industrial water, etc. ■ Element materials - Tubes: Stainless steel pipes (SUS304, SUS316, SUS316L) - Fins: Stainless steel fins (SUS304, SUS316, SUS316L) Other materials are available upon consultation. The "rapid filling hydrogen storage alloy tank" from Sakai River Industries Co., Ltd. has been selected for the "Kansai Manufacturing New Selection 2025" by the Kinki Bureau of Economy, Trade and Industry in the carbon-neutral society realization (GX) category. *You can view a catalog introducing our heat exchangers by downloading the PDF. Please feel free to contact us for inquiries.
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**Exhibition Information** ■Exhibition Name: Osaka Industrial Exhibition 2025 ■Dates: December 3 (Wed) - December 4 (Thu), 2025 ■Venue: MyDome Osaka ■Booth Number: "3rd Floor B-48" We own our own performance testing equipment and are engaged in research and development of heat technology aimed at improving the efficiency and compactness of heat exchangers. Utilizing our uniquely developed performance calculation system, we can instantly propose the most suitable specifications for heat exchangers that meet our customers' needs. ■Exhibition Name: HVAC&R JAPAN 2026 (Heating, Ventilation, Air Conditioning & Refrigeration Japan) 44th Refrigeration, Air Conditioning, and Heating Exhibition ■Dates: January 27 (Tue) - January 30 (Fri), 2026 ■Venue: Tokyo Big Sight East Exhibition Halls 4, 5, 6 *Our heat exchanger introduction catalog is available for "PDF download."
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Applications/Examples of results
【Applications】 ■Industrial machinery sector ■Chemical plants ■Environmental-related fields ■Air conditioning ■Waste heat recovery ■Energy conservation, CO2 emission reduction, etc.
Detailed information
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Small heating heat exchanger [SK Plate Fin Heater] Material: SUS304 (polished product)
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Small cooling heat exchanger [SK Water Coil] Material: SUS304
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Large cooling heat exchanger [SK Water Coil] This is an in-cabin installed cooling heat exchanger. It can accommodate large water volumes.
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Solvent recovery heat exchanger The solvent recovery heat exchanger may become large depending on the air volume and solvent recovery amount. In such cases, we will address this by dividing the heat exchanger. For more details, please contact us.
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Large Gas Dehumidification Heat Exchanger [SK Water Coil] This is a large heat exchanger for gas dehumidification. It removes moisture from the gas through condensation. The size can be freely designed according to the application.
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![Cooling heat exchanger [SK Water Coil]](https://image.mono.ipros.com/public/catalog/image/01/b6a/331441/IPROS46367397890726542942.jpeg?w=120&h=170)
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Company information
We design and manufacture heat exchangers for industrial machinery and air conditioning. Sakai River Industry's heat exchangers are used in the production processes of various industrial products. They are widely adopted not only as heat exchangers for industrial machinery but also for cooling and air conditioning equipment. We offer a variety of heat exchangers, including finned tube types for liquid-gas applications (plate fin, elofin), shell and tube types and plate types for liquid-liquid applications, and gas-gas types. Additionally, we own our own performance testing equipment and are engaged in research and development of thermal technology aimed at improving the efficiency and compactness of heat exchangers. Utilizing our uniquely developed performance calculation system, we can promptly propose heat exchangers with specifications that best meet our customers' needs. We continue to produce high-quality heat exchangers with reliable technology and a consistent production system. Sakai River Industry is always striving for technological innovation, working hard to ensure that our customers can confidently use heat exchangers that are truly beneficial to them.
![[Customization Example] Header Connection Elfin Tube](https://image.mono.ipros.com/public/product/image/101/2000262500/IPROS7801000047617106566.JPG?w=280&h=280)
