Last Updated： Aggregation Period:Sep 24, 2025～Oct 21, 2025
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Sep 24, 2025～Oct 21, 2025
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Sep 24, 2025～Oct 21, 2025
This ranking is based on the number of page views on our site.
1～15 item / All 36 items
High-frequency automatic quenching device
Our company creates each device tailored to your needs based on the heating target (workpiece), heating temperature, and heating time provided by you.
Ideal for high-frequency hardening of various shafts and similar items! The one-touch adapter makes it easy to replace the heating coil.
We would like to introduce the "Vertical 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. High-frequency moving hardening/fixed hardening is possible according to each stroke. 【Stroke Types】 ■03 ■05 ■07 ■09 ■12 ■15 *For more details, please refer to the related links or feel free to contact us.
The installation work dimensions are a maximum length of 200mm, a maximum outer diameter of φ50, and a maximum weight of 10kg!
We would like to introduce our "Turntable Type High-Frequency Hardening Machine." Since workpiece loading and unloading is possible during hardening, cycle time can be reduced. The heating coil's upper and lower mechanism allows for both high-frequency moving hardening and fixed hardening. The one-touch adapter makes it easy to replace the heating coil. 【Stroke Types】 ■2-stroke ■4-stroke ■6-stroke ■8-stroke *For more details, please refer to the related links or feel free to contact us.
We carry out contract processing from general-purpose items to specialized parts, achieving high strength and long lifespan through high-frequency induction heating.
In the case of large construction machine parts such as idler rollers and swing wheels, soft spots remained at the beginning and end of the hardening process during mobile hardening, which caused deformation. With Fuji Electric's one-shot hardening using semi-open coils, it is possible to achieve uniform hardened layers around the entire circumference in a short heating time. ★ 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.
Using our independently developed concentric ring! It prevents the influence of heat and magnetic field lines on unnecessary areas, allowing for low-distortion quenching.
The "Camshaft Hardening Device" forms a uniform hardened layer on the top and bottom parts, making it less likely to cause cracking due to overheating of the top part or grinding cracks in subsequent processes, while achieving high productivity. By using coils that match the width of the cam, hardening is applied in a way that minimizes temperature differences on the cam surface. Additionally, since no core is used at all, the lifespan of the coils has been significantly extended. 【Features】 ■ The coil follows the rotating cam with eccentricity. ■ Uses a uniquely developed concentric ring. ■ Prevents interference of heat and magnetic lines in necessary areas, allowing for low-distortion hardening. ■ Uses coils that match the width of the cam. ■ Applies hardening that minimizes temperature differences on the cam surface. *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" as your reference. Operating hours: Monday to Friday, 9 AM to 5 PM.
For the cooling of the groove, a cooling method is employed that minimizes internal air to the extreme and prevents the occurrence of soft zones.
The "Constant Velocity Joint Hardening Device" uses a multi-frequency oscillation inverter and can harden the inner diameter of the groove, the shaft, and the spline section with a single oscillator by switching between three frequencies. For the hardened layers of the end faces of ball joints and tripod joints, as well as the end faces of slanted groove plungers, a concentric ring that allows excess heat to escape is used, and suitable shapes and materials are employed to prevent cracking and melting. 【Features】 ■ Uses a multi-frequency oscillation inverter ■ Capable of hardening the inner diameter of the groove, the shaft, and the spline section with a single oscillator by switching between three frequencies ■ Uses a multi-turn coil ■ Provides stable reheating ■ Adopts a cooling method that minimizes internal air to prevent the occurrence of soft zones during cooling *For more details, please refer to the PDF materials or feel free to contact us. ★ For inquiries by phone, please call 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. Response hours: Monday to Friday, from 9 AM to 5 PM.
It enables ideal contour hardening and high-quality hardening processing with minimal distortion for small module gears.
The "Precision Gear and Contour Hardening Device" is a hardening device that minimizes deformation caused by heating and cooling due to its advanced temperature control capabilities. As a result, it enables ideal contour hardening and high-quality hardening processes with minimal distortion even for small module gears. 【Features】 ■ Advanced temperature control capabilities ■ Minimizes deformation caused by heating and cooling ■ Enables ideal contour hardening and high-quality hardening processes with minimal distortion even for small module 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.
![[Case Study of Solution through IH Heat Treatment] Hardness is not achieved.](https://image.mono.ipros.com/public/product/image/823/2000524960/IPROS99991402988129838717.jpeg?w=280&h=280)
If the material structure is not appropriate, no matter how much you harden it, the hardness will not increase!
We would like to introduce a case study from Fuji Electric Industry, which has always been committed to solving the technical challenges faced by our customers as an expert in IH heat treatment. In this case, FCD600 material is used. High-frequency quenching, which allows for processing in a short time, is characterized by being more susceptible to the effects of material, such as segregation, compared to atmosphere heat treatment like carburizing furnaces. There are instances where the quality of heat treatment is affected by the material, and especially for castings, there tends to be greater variability between lots compared to other steel materials. 【Case Overview】 ■ Material: FCD600 ■ Hardness Standard: HRC 46 or higher *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 that you saw this on "Ipros." Response hours: Monday to Friday, 9 AM to 5 PM.
The coil and cooling jacket are integrated, allowing for rapid cooling of the heated area!
The "Large Vertical Movement Hardening Device for Construction Machinery" allows for easy workpiece replacement at a low position by moving the coil, making the loading and unloading of workpieces simple. Due to the coil movement, there is no need to dig a pit hole when installing the equipment. Additionally, the coil and cooling jacket are integrated, allowing for rapid cooling of the heated sections. 【Features】 ■ Hardening of large parts ■ Movement of the coil ■ Workpiece replacement possible at a low position ■ Easy loading and unloading of workpieces ■ No need to dig a pit hole during equipment installation ■ Integrated coil and cooling jacket *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" as your reference. Operating hours: Monday to Friday, 9 AM to 5 PM.
The necessary energy is only electricity! It takes the environment into consideration and also improves the working environment.
The "Robot-Related Parts Hardening Device" is a machine capable of high-frequency hardening for robot joint components and reducers. By switching from carburizing treatment to high frequency, not only wear resistance but also fatigue strength and tensile strength are significantly improved. Additionally, since only the necessary parts can be heated, it consumes less power, allowing for reductions in cost and labor. 【Features】 ■ High-frequency hardening is possible for robot joint components and reducers ■ Significant improvements in wear resistance, fatigue strength, and tensile strength ■ Only the necessary parts can be heated ■ Cost and labor reductions are possible ■ Heating can be done in a short time *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" as your reference. Response hours: Monday to Friday, 9 AM to 5 PM.
We provide equipment tailored to needs, such as mass production devices for automotive parts and large quenching devices for construction machinery.
Our company manufactures and sells "quenching equipment" utilizing high-frequency induction heating. We provide custom-made equipment that pursues high quality and high productivity, such as devices for mass production of automotive parts and large rotary wheel quenching equipment for construction machinery. We also offer heat treatment equipment for processes other than quenching, including brazing, shrink fitting, annealing, and forging. 【Example of Production: Crankshaft Quenching Equipment】 - Quenching is performed while following the rotating workpiece with a semi-open coil, suppressing distortion. - A coil and a thin disk transformer are used to achieve a quenching width of 10.5 mm. - The power reduction method allows for adjusting the output according to the rotation angle of the workpiece, enabling control of the hardened layer depth. ★ We are currently offering materials that introduce points to note during cooling in high-frequency quenching. You can view them immediately by clicking the download button. ★ 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 your reference. Business hours: Monday to Friday, 9 AM to 5 PM.
An environmentally friendly hardening method that contributes to a low-carbon society without the need for fossil fuels!
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 (Basic Knowledge Edition)." This document provides detailed explanations on how to determine whether an object is suitable for high-frequency hardening, as well as the mass effects, shape effects, and dimensional effects that vary depending on the material and heat treatment methods. Additionally, it includes a hardness conversion table, making it a useful reference. We encourage you to download it and read through it. [Contents] ■ What is hardening? ■ What parts are suitable for high-frequency hardening? ■ What are mass effects, shape effects, and dimensional effects? ■ Bonus *For more details, please download the PDF or feel free to contact us.
We will easily introduce basic knowledge as well as cooling and cracking!
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 (Integrated Edition)." This document provides detailed explanations on various topics, starting with the "Introduction" section, which covers confirming the hardening range and deciding on hardening plans, and moving on to the "Level-Up" section, which addresses methods for dealing with large distortions and handling cracks (cracking due to cooling). It includes illustrations and images for clarification, making it a valuable reference. We encourage you to download it and read it. 【Contents】 ■ Basic Knowledge Section ■ Introduction Section ■ Level-Up Section ■ Cooling Section 1, 2 ■ Cracking Section 1, 2 *For more details, please download the PDF or feel free to contact us.
Explaining key points to keep in mind when renovating or newly installing heat treatment equipment! Detailed explanations on heat treatment plans, pre-production trials, utilities, and more.
In this book, we explain the "optimal equipment design" and "key points for introducing hardening equipment," which are unique to Fuji Electronic Industries, a company that has been involved in the introduction of hardening equipment across various industries. [About the booklet] ■ Confirmation of introduction timing and target work ■ What are the key points of the hardening plan? ■ Is it better to conduct preliminary trials? ■ Key points for utility selection ■ Related legislation and how to respond Fuji Electronic has a wealth of know-how regarding various hardening equipment. We also have many materials related to high-frequency hardening. *For more details, please download the PDF or contact us directly.
![[Equipment Introduction] Heat Treatment (Carburizing Quenching & High-Frequency Quenching)](https://image.mono.ipros.com/public/product/image/4c7/2001157587/IPROS05921182816503963068.png?w=280&h=280)
High-frequency hardening equipment (40, 80, 150 KWH), carburizing furnace, and transformation furnace are available in the lineup!
We would like to introduce the equipment related to "heat treatment (carburizing and high-frequency hardening)" that we own. We have four high-frequency hardening machines (40, 80, 150 KWH), five carburizing furnaces, two transformation furnaces, three tempering furnaces, and three cleaning machines. In addition, we also have a wide range of equipment related to forging, pressing, and cutting. Please feel free to contact us when you need assistance. 【Owned Equipment】 ■ High-frequency hardening machines (40, 80, 150 KWH) ■ Carburizing furnaces ■ Transformation furnaces ■ Tempering furnaces ■ Cleaning machines *For more details, please refer to the PDF document or feel free to contact us.
