We will derive the optimal heat treatment conditions for your product processing and perform high-quality bright heat treatment processing.
Are you facing any of these concerns: 'There is nowhere to receive bright treatment for long items' or 'I want to braze, but I lack the necessary knowledge and equipment'? We offer contract processing for bright heat treatment of stainless steel and brazing in a non-oxidizing furnace using the continuous furnace developed and manufactured by our company. ▶ Heat treatment is needed, but not on a daily basis. ▶ We cannot purchase heat treatment equipment due to low production volume. ▶ There is no person in charge who can handle heat treatment technology. － We lack personnel with heat treatment know-how. － There is no time to learn. ▶ There is no space in our company for heat treatment equipment. ▶ We know what we want to make, but we don't know how to do it. ▶ We just want to consult about heat treatment. We will derive the optimal heat treatment conditions for your product processing and perform high-quality bright heat treatment using hydrogen gas. 《Heat treatment available for contract processing》 ♢ Annealing (softening, annealing) ♢ Solution treatment ♢ Quenching ♢ Brazing Please feel free to contact us for inquiries or consultations.
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basic information
We provide contract processing for bright heat treatment at our Nasu factory in Tochigi Prefecture. Located in the northern Kanto region, it serves as a gateway to Tohoku, which helps reduce transportation costs for the metal materials to be processed. We have installed a 3000㎥ hydrogen tank, enabling us to perform hydrogen treatment that beautifully finishes heat treatment work at a low cost. ● In bright heat treatment of stainless steel... We use a hydrogen atmosphere for rapid and precise heating and cooling. We achieve uniform finishing from precision machined parts to long items like pipes. ● In oxidation-free furnace brazing... We accommodate various brazing processes for materials that are difficult to weld, dissimilar metals, complex shapes, and simultaneous joining of multiple points. We also offer consultations on selecting brazing materials and various conditions such as temperature and atmosphere. *For customers considering the introduction of heat treatment equipment due to increased heat treatment products, shortened delivery times, or acquiring technology in-house, we can propose heat treatment equipment that meets your requirements. We conduct sample tests and provide condition proposals during the introduction process.
Price information
The details and quantities may vary, so please feel free to contact us.
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Applications/Examples of results
<<Annealing>> It can reduce the hardness of metal materials (make them softer). This treatment is often performed to facilitate subsequent processing. ◆ Examples of treated items ⇒ Flexible pipes, pipes for automotive parts, watch components, bellows, various pressed parts, etc. <<Solution treatment>> It can remove residual stress and work hardening, improving workability and corrosion resistance. This treatment is often performed after processing stainless steel products. ◆ Examples of treated items ⇒ Stainless steel pipes, tableware, stainless steel bands for watches, various pressed parts, etc. <<Quenching>> It can increase the hardness of metal materials (make them harder). This treatment is often performed to increase hardness and make items less prone to breaking and more durable. ◆ Examples of treated items ⇒ Knives, scissors, disc brakes, tools, various cutting tools, micro shafts for small motors, etc. <<Brazing>> It can join base metals with high precision using filler metal. This treatment is often used for materials that are difficult to weld, dissimilar materials, small parts, and complex shapes. ◆ Examples of treated items ⇒ Heat exchangers, automotive parts, hydraulic equipment, gas equipment, construction parts, agricultural machinery parts, stainless steel filters, etc.
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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.