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Heat Treatment Product List and Ranking from 44 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Sep 24, 2025～Oct 21, 2025
This ranking is based on the number of page views on our site.

Heat Treatment Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Sep 24, 2025～Oct 21, 2025
This ranking is based on the number of page views on our site.

  1. 桜井興産 桜井興産株式会社 Aichi//Manufacturing and processing contract
  2. 東洋精機産業 Okayama//Manufacturing and processing contract
  3. 熱産ヒート 本社 Fukuoka//Industrial Machinery
  4. 4 大阪化学研究所 Osaka//Chemical
  5. 5 ネツレン　高周波熱錬株式会社 Tokyo//Machine elements and parts
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Heat Treatment Product ranking

Last Updated： Aggregation Period:Sep 24, 2025～Oct 21, 2025
This ranking is based on the number of page views on our site.

  1. From structural special steel to nuclear-related materials, we can handle a variety of metal heat treatments. 桜井興産 桜井興産株式会社
  2. Salt bath (saline bath) heat treatment 東洋精機産業
  3. Cleaning agent "Chemiline EDH" suitable for the recovery and maintenance of air conditioning equipment functions. 大阪化学研究所
  4. 4 Mild carburizing process ネツレン　高周波熱錬株式会社
  5. 5 Thermocouple ball-making welding machine "TC-ARC" 熱産ヒート 本社

Heat Treatment Product List

31～45 item / All 241 items

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[VA Case] Generator Shaft for Wind Power Generation

[VA Case] Generator Shaft for Wind Power Generation

We stock heat-treated materials and respond to short delivery times! We will consolidate shipments with inventory functions and pre-processing!

We would like to introduce the VA case of the "Wind Power Generator Shaft" from Daiichi Heat Treatment Industry Co., Ltd. Through collaboration with steel manufacturers, we provide a stable supply of materials with adjusted components. With integrated manufacturing in the Muroran area, we can shorten lead times and reduce costs. 【Benefits】 ■ Material Procurement - 5% reduction in intermediate margins - Stable quality through component adjustment of materials ■ Heat Treatment - Reduced horizontal transportation time ■ Machining - Reduced horizontal transportation costs - Quick delivery response due to inventory of heat-treated materials *For more details, please refer to the PDF document or feel free to contact us.

  • Wind turbine
  • Other machine elements

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Vacuum heat treatment

Vacuum heat treatment

Vacuum heat treatment that accommodates small lot products and special conditions, processing in furnaces tailored to customer needs!

Meinetsu's "Vacuum Heat Treatment" features four vacuum furnaces, offering a variety of types to meet customer needs. We have low vacuum to high vacuum types, as well as small to large sizes, enabling us to handle not only small sizes and small quantities but also stress relief and bright annealing for relatively large press products. If you have requests for jig sets, heavy items, or long materials up to 1600mm, please feel free to consult with us. 【Features】 ■ Stress relief annealing ■ Magnetic annealing ■ Bright annealing ■ Solution treatment for stainless steel ■ Aging treatment

  • Processing Contract

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[Presentation of Materials] Solve your heat treatment problems with salt bath heat treatment!

[Presentation of Materials] Solve your heat treatment problems with salt bath heat treatment!

We will introduce a case where issues such as distortion, hardness defects, and unevenness that commonly occur during vacuum hardening were resolved using salt bath heat treatment.

Meinetsu handles various heat treatments, accommodating everything from heat treatment and surface treatment to various coatings according to their applications. Additionally, we pride ourselves on our ability to respond broadly, from a minimum of one piece to mass production in the millions. In this document, we introduce case studies that address common concerns regarding heat treatment, solved using salt bath heat treatment. 【Case studies available in the document】 ■ Want to reduce or eliminate distortion ■ Need quenching hardness ■ Want to extend lifespan 【Treatments available at Meinetsu】 Gas soft nitriding / Salt bath heat treatment (quenching and tempering, carburizing quenching and tempering) / Vacuum heat treatment / Deep drawing press products / Various surface treatments

  • Surface treatment contract service

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Shinoda Heat Treatment Industry - Non-Oxidizing Heat Treatment

Shinoda Heat Treatment Industry - Non-Oxidizing Heat Treatment

Continuous technological development, state-of-the-art equipment. And a young technical staff that responds promptly to user needs!

Steel can have its properties changed by heating and cooling based on the amount of carbon it contains. Additionally, heat treatment before and after processing can provide the necessary hardness, strength, and toughness throughout the steel.

  • Heating device

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Fukada Heat Treatment Co., Ltd. Company Profile

Fukada Heat Treatment Co., Ltd. Company Profile

Proposal ability, technical skills, quality control! As experts in heat treatment, we will support the development of industrial technology worldwide.

Fukada Heat Treatment Industry Co., Ltd. has been actively investing in equipment and developing human resources with the aim of expanding its business areas based on heat treatment technology. In 2012, we took the bold step of entering the aerospace industry, which presents a high hurdle. We have also obtained the "Nadcap" certification for heat treatment and will continue to provide high-level heat treatment technology to the global industrial sector. If it's heat treatment technology, please leave it to us. 【Processing Details】 ■ Main Processed Products - Aerospace industry parts, automotive and motorcycle parts, medical device parts, machine tool parts, railway vehicle parts, construction machinery parts, agricultural machinery parts, industrial machinery (robot) parts, sports equipment ■ Heat treatment processing of metal materials (parts) - Vacuum hardening, non-oxidizing hardening, carburizing hardening, high-frequency hardening, material tempering, annealing, aluminum solution treatment *For more details, please refer to the PDF document or feel free to contact us.

  • Axle parts
  • Vehicle body parts
  • Other Auto Parts

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[Information] Things You Should Know About Heat Treatment

[Information] Things You Should Know About Heat Treatment

"Points to consider when consulting with manufacturers" and "Common examples" are included!

"Heat treatment" refers to the process of changing the internal structure of metallic materials through heating and cooling, significantly altering their properties with the aim of improving material performance. This document provides a detailed explanation of "points to consider when wanting to perform heat treatment" as well as "key points when consulting with processing companies." Please take a moment to read it. [Contents] ■ What is heat treatment ■ Points to consider when wanting to perform heat treatment ■ Key points ■ Common examples *For more details, please refer to the PDF document or feel free to contact us.

  • Contract manufacturing

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Rod "Fiber Rod"

Rod "Fiber Rod"

Made-to-order production! We will broadly accommodate user needs!

The "Fiber Rod" is a rod molded without a binder, using polyolefin or polyester fibers as raw materials. Since the void ratio can be selected arbitrarily, the suction speed and ink retention rate can be adjusted as needed. From sliver processing to rod molding, the entire process is carried out in-house, allowing us to accommodate both small and large lots. 【Features】 ■ Fusion only between fibers ■ Arbitrary selection of void ratio ■ Consistent in-house manufacturing *For more details, please refer to the catalog or feel free to contact us.

  • Nonwoven
  • Water purifiers/water softeners
  • Filtration Filter

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Hatta Industries Vacuum Heat Treatment

Hatta Industries Vacuum Heat Treatment

The best heat treatment method to prevent metal oxidation.

Using a vacuum furnace to heat and cool metals imparts hardness, toughness, and corrosion resistance. Compared to conventional processing systems, it is clean and safe. It is the best heat treatment method for metal products such as stainless steel and titanium, preventing oxidation without causing unnecessary chemical changes.

  • Processing Contract
  • Surface treatment contract service

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Metal Heat Treatment "Vacuum Heat Treatment"

Metal Heat Treatment "Vacuum Heat Treatment"

Clean working environment! We carry out stainless steel solid solution treatment, vacuum magnetic annealing, and more.

"Vacuum heat treatment" refers to a general term for heat treatment conducted in a vacuum furnace. Unlike in the atmosphere, it does not cause oxidation or decarburization, making it a technology that allows for a highly lustrous finish. It is adopted for the heat treatment of many components and products, typically performed in a vacuum with a pressure of 1 to 10^−3 Pa or in an inert gas atmosphere. Our company maintains a stable and high production capacity from single items to mass production, performing processes such as quenching of various tools and parts, solid solution treatment of stainless steel, and vacuum magnetic annealing. [Features] ■ Reduction of heat treatment distortion through vacuum heating and gas cooling ■ Clean working environment ■ Processing possible with heat cycles and vacuum levels set according to purpose ■ High lustrous finish achievable due to the absence of oxidation and decarburization ■ Stable and high production capacity maintained from single items to mass production *For more details, please refer to the external link page or feel free to contact us.

  • Vacuum forming machine
  • Heating device
  • Other metal materials

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Metal heat treatment "quenching and tempering"

Metal heat treatment "quenching and tempering"

We respond to various needs with the technology and know-how cultivated in the precision manufacturing area of the Suwa region!

"Quenching" is a process in which steel is heated to a temperature that transforms it into austenite and then rapidly cooled. While quenching increases hardness, it also makes the material brittle and prone to cracking, so tempering is always performed to adjust hardness and add toughness. "Tempering" refers to the process of reheating the material to a temperature lower than that used during quenching, holding it for a certain period, and then gradually cooling it. Our company is equipped with batch-type and continuous-type quenching furnaces, as well as various tempering furnaces, allowing us to meet a wide range of customer needs. [Features] ■ Stable processing enabled by the use of diverse equipment ■ Use of dedicated furnaces for small items prevents product loss ■ Expertise and know-how cultivated in the Suwa region, a hub for precision manufacturing, to meet various needs *For more details, please refer to the external link page or feel free to contact us.

  • Heating device
  • Processing Contract
  • Other metal materials

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Vacuum heat treatment

Vacuum heat treatment

We will accommodate various parts.

We will respond with mass production level quality and quick delivery even for prototypes and small lot products.

  • Processing Contract

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Spheroidizing annealing, annealing, normalizing, quenching and tempering.

Spheroidizing annealing, annealing, normalizing, quenching and tempering.

With the latest equipment that takes the environment into consideration, we bring out the inherent power of iron and meet our customers' needs.

<Annealing and Normalizing> "2,800W × 5,200L × 1,200H up to 16,000kg" or "φ3,200 × 1,000H up to 6,000kg" <Large Ring Hardening and Tempering> "Outer diameter φ3,200 – Inner diameter φ1,000 × 600H up to 5,000kg"

  • Metal bearings

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Cylinder (barrel) for twin-screw extruder

Cylinder (barrel) for twin-screw extruder

All designs and manufacturing are custom-made! We can provide supplies tailored to our customers' needs!

Although there are various shapes of cylinders (barrels) for twin-screw extruders depending on the model, we propose the best choice for our customers based on our know-how cultivated from over 56 years of experience, considering wear-resistant and corrosion-resistant material specifications according to usage conditions. Additionally, we can manufacture even without drawings, based on sketches of the actual item. We also provide repairs, not just for new products. Please feel free to contact us.

  • Extrusion Machine
  • Injection Molding Machine
  • Rubber Processing Machine

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Okaya Heat Treatment Industry Co., Ltd. Business Introduction

Okaya Heat Treatment Industry Co., Ltd. Business Introduction

Okane-tsu responds to our customers' needs with meticulous care!

Okaya Heat Treatment Industry Co., Ltd. has pioneered the introduction of vacuum heat treatment furnaces and vacuum carburizing furnaces, actively responding to customer needs while striving to accumulate know-how. With half a century of experience, we contribute to the manufacturing industry in Suwa, focusing on heat treatment for mold components. Our company has established technology that reduces distortion to less than one-twentieth of the conventional level (compared to our standards) and has reduced the finishing process for molds to about one-eighth of the traditional time. This technology has led to cost reductions and shorter delivery times, resulting in numerous orders from mold manufacturers who are satisfied with our quality. 【Business Activities】 ■ Vacuum Heat Treatment ■ Vacuum Carburizing and Carburizing Nitriding ■ Ion Plating ■ ON Treatment, etc. *For more details, please refer to the PDF document or feel free to contact us.

  • Vacuum Equipment
  • Surface treatment contract service

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Mist CVD Mistic

Mist CVD Mistic

Optimal high corrosion resistance and high conductivity oxide film for metal separators for fuel cells.

<Features> A simple and highly functional CVD coating that can form a film in the atmosphere.

  • Processing Contract

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