High-Temperature Reheating Furnace, RBM Type / RH Type
High-Temperature Reheating Furnace, RBM Type / RH Type
A tempering furnace for molds and tools that utilizes steel and extends lifespan.
Molds and tools need to undergo tempering after hardening, and the quality of the tempering can significantly affect the lifespan of the molds, potentially increasing it several times. The RBM type has a wide usage temperature range of 100 to 550°C, allowing for various low and medium temperature heat treatments! Additionally, it is used not only for tempering but also for stress relief after welding, annealing, and heating shrink fitting processes. *There is also a high-temperature specification RH type that can handle tempering of hot work die steel and high-speed steel. 《Purpose of Tempering》 ▶ To remove internal stresses caused by hardening and prevent cracking ▶ To stabilize unstable hardened martensite and prevent time-dependent deformation ▶ To temper to an appropriate hardness for the application, providing toughness ▶ Effective for high-temperature tempering of SKD molds and preventing cracking during wire-cut electrical discharge machining ▶ High-temperature tempering helps prevent dimensional changes at elevated temperatures and improves resistance to heat checks.
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basic information
【Device Overview】 - Operating temperature range: 100 to 550℃ (RBM type) 100 to 630℃ (RH type) - Good temperature distribution due to in-furnace circulation stirring fan - Interior made of stainless steel, robust and long-lasting - Insulation uses lightweight materials, compact and energy-efficient *For more details, please request documentation or download the catalog. We will propose the optimal device according to the material and size of the items to be processed.
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Applications/Examples of results
● Tempering of steel (low temperature to high temperature) ● Shrink fitting ● Stress relief after welding ● Aluminum T4, T5, T6 treatment
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Company information
Our company designs, manufactures, and sells various industrial furnaces required in a wide range of fields, including melting-related processes for aluminum and copper, glass and environmental sectors, new material development, heat treatment of iron (steel) and non-ferrous metal components, as well as research laboratories in universities and companies. Despite being an industrial furnace manufacturer, we also undertake maintenance for plants of major steel manufacturers, and for over half a century since our founding, we have received high evaluations from the industry based on our extensive experience and achievements. In the industry, we hold a top-class position as an industrial furnace manufacturer for steelworks, boasting a significant share in medium-sized furnaces for non-ferrous aluminum, and we are also expanding our achievements nationwide in the manufacturing and sales of small heat treatment devices for steel, stainless steel, and copper alloys. We are actively pursuing overseas expansion, and with our customers' overseas ventures primarily in Southeast Asia, our technology has achieved numerous successes abroad.