We have compiled a list of manufacturers, distributors, product information, reference prices, and rankings for Hardening Equipment.
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Hardening Equipment Product List and Ranking from 8 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.

Hardening Equipment 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. 富士電子工業 Osaka//Industrial Machinery
  2. 日本サーモニクス Kanagawa//Industrial Machinery
  3. アカイ電子工業 Kyoto//Manufacturing and processing contract
  4. 4 クルミ電子 Osaka//Industrial Electrical Equipment
  5. 5 ネツレン　高周波熱錬株式会社 Tokyo//Machine elements and parts
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Hardening Equipment 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. High-frequency automatic quenching device アカイ電子工業
  2. Horizontal high-frequency quenching machine 日本サーモニクス
  3. Shock Quenching Device (Local Heating Device) 'CA550X30' クルミ電子
  4. 4 Vertical High-Frequency Quenching Machine 日本サーモニクス
  5. 4 High-frequency quenching equipment subsidy program 富士電子工業

Hardening Equipment Product List

16～30 item / All 36 items

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Shock Quenching Device (Local Heating Device) 'CA550X30'

Shock Quenching Device (Local Heating Device) 'CA550X30'

By heating the local area instantly, it minimizes the thermal impact on other parts!

Our company manufactures and sells the shock hardening device (local heating device) 'CA550X30', which instantaneously hardens using high frequency in units of 0.1 milliseconds. With a frequency of 27 MHz and an instantaneous output of up to 5 kW for the plate, it is possible to harden the tips of saw blades. It can also be used for metals that require hardening only at the tip or in localized areas. In addition to hardening, it can be used for heat treatment of extremely small areas. Please consider it for the heat treatment of cathodes and current collectors in all-solid-state batteries. 【Features】 ■ No need to cool in water or oil after heating ■ The power input time is extremely short, allowing for hardening as is ■ Using a frequency of 27 MHz primarily heats the surface ■ Hardness increases to around 1000 Vickers (Hv) due to hardening, etc. *For more details, please download the PDF or feel free to contact us. *Components may be changed to maintain and improve performance.

  • Other processing machines

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Horizontal high-frequency quenching machine

Horizontal high-frequency quenching machine

The workpiece hardening quality is stabilized by the workpiece self-driving prevention mechanism! The stroke can be adjusted according to the workpiece.

We would like to introduce the "Horizontal High-Frequency Hardening Machine" that we handle. The feeding speed ranges from 0.2 to 200 mm/s, the workpiece rotation speed is from 0 to 500 rpm, the utility requires compressed air at 0.4 MPa, cooling water at 15 to 200 l/min, and the power capacity is 10 kVA. It is suitable for high-frequency hardening of various types of shafts and enables high-frequency moving hardening according to each stroke. 【Stroke Types】 ■500 ■700 ■900 ■1200 ■1500 ■2000 *For more details, please refer to the related links or feel free to contact us.

  • High frequency/microwave parts
  • Other processing machines

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Ball screw hardening device

Ball screw hardening device

It can consistently handle ball screws with high precision requirements.

Since we began working on ball screw induction hardening technology in 1983, our company has been dedicated to the development of new technologies and the accumulation of know-how. Currently, we have achieved a uniform hardening pattern regardless of material or shape, as well as high precision in distortion control. The hardening coils can form a precise hardened layer all the way to the bottom of the screw due to the pipes running in the longitudinal direction. ★ For inquiries by phone, please contact us here: Osaka Headquarters → TEL: 072-991-1361 Nagoya → TEL: 052-322-1361 Tokyo → TEL: 03-5472-1361 *When calling, please mention "Ipros" as a reference. Operating hours: Monday to Friday, from 9 AM to 5 PM.

  • Other processing machines

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Crankshaft hardening device

Crankshaft hardening device

Achieved significant compactness compared to conventional equipment (volume ratio: approximately 1/3, height: 2000mm).

The "Crankshaft Hardening Device" performs hardening while following a rotating workpiece with a half-open coil, minimizing distortion. It simultaneously monitors the physical operation and hardening conditions through a "Trend Monitoring System" that observes the positional relationship between the workpiece and the coil using power and voltage, and a "Power Consumption Monitoring System" that tracks the total power supplied to the workpiece. 【Features】 ■ Performs hardening while following a rotating workpiece with a half-open coil, minimizing distortion. ■ Supplies coils and thin disk transformers capable of achieving a hardening width of 10.5mm. ■ Power reduction method. ■ Adjusts the depth of the hardened layer while adjusting output according to the rotation angle of the workpiece. ■ Can be loaded into a container for export, reducing transportation costs. *For more details, please refer to the PDF document or feel free to contact us. ★ For inquiries by phone, please call: Osaka Headquarters → TEL: 072-991-1361 Nagoya → TEL: 052-322-1361 Tokyo → TEL: 03-5472-1361 *When calling, please mention "Ipros" for reference. Operating hours: Monday to Friday, 9 AM to 5 PM.

  • Other processing machines

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Drive shaft hardening device

Drive shaft hardening device

Achieve uniform hardening without burn marks or distortion through single-shot hardening using our unique line coil.

The "Drive Shaft Hardening Device" is a hardening device that flows current axially through a semi-open coil shaped according to the workpiece, allowing for the formation of a uniform hardened layer even on stepped shafts. It has high thermal efficiency, reducing the power consumption per workpiece by 50% compared to mobile hardening. 【Features】 ■ Flows current axially through a semi-open coil shaped according to the workpiece ■ Forms a uniform hardened layer even on stepped shafts ■ Achieves hardening without unevenness or distortion through one-shot hardening with a unique line coil ■ High thermal efficiency ■ Power consumption per workpiece can be reduced by 50% compared to mobile hardening *For more details, please refer to the external link page or feel free to contact us. ★ For inquiries by phone, please call: Osaka Headquarters → TEL: 072-991-1361 Nagoya → TEL: 052-322-1361 Tokyo → TEL: 03-5472-1361 *When calling, please mention "Ipros was seen." Response hours: Monday to Friday, from 9 AM to 5 PM.

  • Engine parts

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High-frequency hardening and reheating equipment

High-frequency hardening and reheating equipment

At Fuji Electric Industry, high-frequency annealing is referred to as "reheat," distinguishing it from annealing using a furnace.

The target workpiece is a pipe-shaped workpiece placed horizontally in the heat treatment station at the center of the photo. This machine accommodates a wide variety of workpieces with different diameters and lengths through changeovers. Compared to passenger cars, the production volume of trucks is lower, and there are many types of the same parts, so the loading and unloading of workpieces is done manually through the central opening. The green unit above the workpiece is the heating coil, and the gold unit below the workpiece is the cooling jacket. After the workpiece is loaded, it descends with the receiving jig, is held up by center jigs on both sides, and the model identification is performed. After identification, it is moved sideways to the cooling jacket below the corresponding model's coil, where the coil descends from above, and the workpiece is rotated while heat treatment is performed. ★ For inquiries by phone, please contact us here: Osaka Headquarters → TEL: 072-991-1361 Nagoya → TEL: 052-322-1361 Tokyo → TEL: 03-5472-1361 * When calling, please mention "Ipros was seen." Response hours: Monday to Friday, from 9 AM to 5 PM.

  • Other machine tools

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Pinion gear hardening device

Pinion gear hardening device

By installing conveying equipment and automating the process, it is possible to achieve high production volumes through unmanned operation.

The "Pinion Gear Hardening Device" is a hardening device that reduces energy consumption by 80% by transitioning from carburizing hardening to Fuji Electronic Industry's IH hardening. Since only the necessary parts can be hardened, distortion after hardening is minimized. Additionally, by incorporating conveying equipment and automating the process, high production rates through unmanned operation are also achievable. 【Features】 ■ Energy consumption can be reduced by 80% by transitioning from carburizing hardening to Fuji Electronic Industry's IH hardening. ■ Distortion after hardening is minimized since only the necessary parts can be hardened. ■ High production rates through unmanned operation are achievable by incorporating conveying equipment and automation. *For more details, please refer to the PDF document or feel free to contact us. ★ For inquiries by phone, please call: Osaka Headquarters → TEL: 072-991-1361 Nagoya → TEL: 052-322-1361 Tokyo → TEL: 03-5472-1361 *When calling, please mention "Ipros was seen." Operating hours: Monday to Friday, from 9 AM to 5 PM.

  • Other machine tools

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Shaft gear hardening device

Shaft gear hardening device

Adopting one-shot induction hardening! Significantly reduces cycle time compared to conventional hardening methods.

The "Shaft Gear Hardening Device" is a hardening device that employs a rotating single-shot hardening method using a semi-open type line coil. It performs simultaneous heating of two pieces according to the workpiece shape. Additionally, it resolves issues such as overheating and uneven hardening, significantly reducing the cycle time compared to conventional hardening methods. 【Features】 ■ Adopts a rotating single-shot hardening method using a semi-open type line coil ■ Simultaneous heating of two pieces according to the workpiece shape ■ Resolves issues such as overheating and uneven hardening ■ Significantly reduces cycle time compared to conventional hardening methods *For more details, please refer to the PDF document or feel free to contact us. ★ For inquiries by phone, please call: Osaka Headquarters → TEL: 072-991-1361 Nagoya → TEL: 052-322-1361 Tokyo → TEL: 03-5472-1361 *When calling, please mention "Ipros was seen." Response hours: Monday to Friday, from 9 AM to 5 PM.

  • Engine parts

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Guide rail hardening device

Guide rail hardening device

By using high-speed heating and two-stage cooling, we suppress heat conduction into the workpiece and achieve low distortion!

The "Guide Rail Hardening Device" is a hardening device that freely controls high output and achieves high productivity through short-time high-speed heating. With a constant coil gap mechanism, it enables uniform hardening. Additionally, high-speed heating and two-stage cooling suppress heat conduction to the workpiece interior, achieving low distortion. 【Features】 ■ Freely controls high output ■ Short-time high-speed heating ■ Achieves high productivity ■ Constant coil gap mechanism ■ Enables uniform hardening *For more details, please refer to the PDF document or feel free to contact us. ★ For inquiries by phone, please call: Osaka Headquarters → TEL: 072-991-1361 Nagoya → TEL: 052-322-1361 Tokyo → TEL: 03-5472-1361 *When calling, please mention "Ipros was seen." Support hours: Monday to Friday, from 9 AM to 5 PM.

  • Heating device

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Guide rail block hardening device

Guide rail block hardening device

We have solved issues such as long processing times, variations in quality, and post-processing!

We would like to introduce the "Guide Rail and Block Quenching Equipment" handled by Fuji Electronic Industry Co., Ltd. In the carburizing quenching of guide rails and blocks, issues such as long processing times, variations in quality, and post-processing have been a concern. Our company has solved these problems, enabling flexible responses even for small lots and improving productivity. 【Features】 ■ Flexible response even for small lots ■ Improved productivity *For more details, please refer to the PDF document or feel free to contact us. ★ For inquiries by phone, please call: Osaka Headquarters → TEL: 072-991-1361 Nagoya → TEL: 052-322-1361 Tokyo → TEL: 03-5472-1361 *When calling, please mention "I saw it on Ipros." Response hours: Monday to Friday, from 9 AM to 5 PM.

  • Heating device

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Swivel wheel - large gear hardening device

Swivel wheel - large gear hardening device

Compared to mobile quenching, the processing time is about 1/5, and the power consumption is 1/2 to 2/3!

The "Rotary Wheel - Large Gear Hardening Device" is a device that performs full circumference one-shot hardening. Compared to mobile hardening, the processing time is approximately 1/5, and the power consumption is 1/2 to 2/3. It achieves uniform heating through a ring coil and uniform cooling through immersion jet cooling, which minimizes the occurrence of distortion and cracking. Additionally, by performing two-stage heating with preheating and main heating, it is possible to achieve deep hardening even at the tooth roots of large gears. 【Features】 ■ Performs full circumference one-shot hardening ■ Uniform heating with a ring coil ■ Uniform cooling with immersion jet cooling ■ Minimizes the occurrence of distortion and cracking ■ Capable of deep hardening at the tooth roots of large gears *For more details, please refer to the PDF document or feel free to contact us. ★ For inquiries by phone, please call: Osaka Headquarters → TEL: 072-991-1361 Nagoya → TEL: 052-322-1361 Tokyo → TEL: 03-5472-1361 *When calling, please mention "Ipros was seen." Response hours: Monday to Friday, 9 AM to 5 PM.

  • Heating device

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[Case Study on Solving Heat Treatment Challenges 2] A must-see for those who want to improve productivity and quality!

[Case Study on Solving Heat Treatment Challenges 2] A must-see for those who want to improve productivity and quality!

Improving quality and productivity with one-shot hardening using semi-open coils! Handling with robots is also easy!

The agricultural machinery components are exposed to road surfaces and gravel, so the outer surface is hardened to improve wear resistance. Traditionally, the workpiece was rotated at low speed for moving hardening, taking 360 seconds per piece to harden one workpiece. This allowed for only 10 pieces to be processed per hour, which posed a challenge in terms of productivity. By adopting Fuji Electronic Industries' one-shot heating immersion hardening, a uniform hardened layer can be ensured around the entire circumference. Additionally, the heating time is significantly shorter compared to moving hardening, reducing the cycle time to 90 seconds per piece and achieving a substantial increase in production capacity. Our semi-open coil greatly contributes to this high quality and high productivity. 【Features of the Semi-Open Coil】 - It covers only half of the workpiece, allowing the coil to be moved back during workpiece loading and unloading. - The space around the insertion position is free, eliminating concerns about damaging the workpiece by hitting the coil. - Handling by robots is also easy. *For more details, please refer to the PDF document or feel free to contact us.

  • Inductor Coil

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Explanatory Material "High-Frequency Quenching Varies Depending on the Method (Material Edition)"

Explanatory Material "High-Frequency Quenching Varies Depending on the Method (Material Edition)"

Clear explanations of the characteristics of different types of steel, the properties of alloying elements, and pre-treatment methods. Tips for solving problems.

Our company, which specializes in the design and manufacturing of high-frequency quenching equipment, as well as prototype production and contract processing, is currently offering the document "High-Frequency Quenching Varies Depending on the Method (Material Edition)." This document includes basic knowledge such as examples of materials suitable for high-frequency quenching and pre-treatment methods, as well as information on the changes in properties when the amounts of various alloying elements are increased and the quenchability multiples. Additionally, we have summarized information on phenomena that can lead to a decrease in quenching quality or the occurrence of defects. [Contents] ■ Examples of materials suitable for high-frequency quenching ■ Element properties ■ Quenchability and quenchability multiples ■ What is the DI value? ■ About pre-treatment ■ Issues affecting quenching quality *For more detailed information, please refer to the download button below.

  • Processing Contract

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Explanation material "High-Frequency Hardening Changes Depending on the Method (Cooling Edition)"

Explanation material "High-Frequency Hardening Changes Depending on the Method (Cooling Edition)"

Explanation of cooling points, martensite transformation points, and carbon content!

Our company, which specializes in the design and manufacturing of high-frequency hardening equipment, as well as prototype production and contract processing, is currently offering the document "High-Frequency Hardening Changes Depending on the Method (Cooling Edition)." This document provides an easy-to-understand explanation of cooling in hardening, including points to consider for uniform cooling, whether drainage is obstructing the process, and the differences between cooling methods and their effects. Additionally, we have included the advantages of immersion cooling, which can prevent air entrapment and cooling unevenness. We encourage you to download it and give it a read. 【Contents】 ■ Cooling in hardening ■ Points to consider in atmospheric cooling ■ Cooling points ■ Martensite transformation point and carbon content ■ Differences between cooling methods and cooling effects ■ Advantages of immersion cooling *For more details, please download the PDF or feel free to contact us.

  • Processing Contract

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Explanatory Material "High-Frequency Hardening Changes Depending on the Method (Level-Up Edition)"

Explanatory Material "High-Frequency Hardening Changes Depending on the Method (Level-Up Edition)"

We will introduce in detail the coping methods and improvement methods for various cases, organized by item!

Our company, which specializes in the design and manufacturing of high-frequency hardening equipment, as well as prototype production and contract processing, is currently offering the document "High-Frequency Hardening Changes Depending on the Method (Level-Up Edition)." It provides clear explanations on how to address issues such as large distortion, cracking due to cooling, and cracking from resting. Additionally, it includes detailed information on improving hardening patterns, such as changing hardening conditions and altering the shape and material of receiving jigs. We encourage you to read it. 【Contents】 ■ Methods for addressing large distortion ■ Methods for addressing cracking (due to cooling) ■ Methods for addressing cracking (from resting) ■ Improvement of hardening patterns ■ Methods for dealing with the expansion and contraction of workpieces ■ Bonus *For more details, please download the PDF or feel free to contact us.

  • Processing Contract

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