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.
Inquire About This Product
basic information
【Features of the Vacuum Carburizing Furnace】 ■ Can carburize deep holes and bag holes internally ■ Zero grain boundary oxidation and abnormal layers ■ High concentration carburizing is easy ■ Carburizing of austenitic stainless steel is easy ■ Fast carburizing speed ■ Good luster ■ Can carburize in hiding *For more details, please download the PDF or feel free to contact us.
Price range
Delivery Time
Applications/Examples of results
For more details, please download the PDF or feel free to contact us.
catalog（1）
Download All Catalogs
Company information
Inoue Heat Treatment Industry Co., Ltd. offers gas carburizing quenching, gas nitriding, vacuum carburizing quenching, tempering, vacuum heat treatment, and high-frequency quenching as its business items. For production management, we input barcodes for each major process to quickly respond to progress management and delivery inquiries from customers. We will continue to strive to contribute to our customers in terms of quality, delivery, and cost. Please feel free to contact us with any requests.
![Vacuum carburizing furnace [heat treatment equipment]](https://image.mono.ipros.com/public/product/image/406/31757002/IPROS_11304845812083080000.jpg?w=280&h=280)
![Challenging Decarbonization Technologies! Introduction to the Thermal Technology Research Institute [Latest Information for 2025!]](https://image.mono.ipros.com/public/product/image/3d5/2000834196/IPROS99631596500298700026.jpeg?w=280&h=280)
![Venturi Mixer VM Series [2D/3D CAD]](https://image.mono.ipros.com/public/product/image/d2e/2000852305/IPROS58786938329892851049.png?w=280&h=280)
![Control Butterfly Valve BVC [2D/3D CAD]](https://image.mono.ipros.com/public/product/image/42a/2001089801/IPROS60217385225753115405.jpeg?w=280&h=280)