Manufacturing and processing contract

井上熱処理工業 本社工場・研究棟

addressGunma/Maebashi-shi/1250-11 Izumizawa Town
phone027-268-5959
last updated：
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井上熱処理工業 List of Products and Services

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Inoue Heat Treatment Co., Ltd. Introduction to Vacuum Heat Treatment and Vacuum Carburizing Quenching

Wide compatibility with horizontal and rigid vacuum furnaces!

At Inoue Heat Treatment Industry Co., Ltd., we have introduced rigid vacuum furnaces to accommodate long products such as screw shafts and rails, and we conduct vacuum heat treatment. In the HV-2 furnace and HV-5 furnace, products up to 2 meters in length are heat-treated using a hanging method, minimizing heat treatment distortion. Additionally, we perform vacuum carburizing and have established a high-concentration carburizing treatment technology for thin-walled components and powder-formed products, which were traditionally considered unsuitable for vacuum carburizing. 【Equipment】 ■ Vacuum Heat Treatment - Rigid Vacuum Furnace (HV-2) - Horizontal Vacuum Furnace (HV-3) - Large Vacuum Furnace (HV-4) and others ■ Vacuum Carburizing - Gross 1 ton Vacuum Carburizing Furnace (HVC-1) - Gross 300 kg Vacuum Carburizing Furnace (HVC-2) - Gross 30 kg Vacuum Carburizing Furnace (HVC-3) *For more details, please download the PDF or feel free to contact us.

  • Heating device

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