We provide a wide range of equipment globally, from fully automatic hardening machines for various applications in automobiles, construction machinery, and industrial machinery to simple manual hardening machines.
We design, manufacture, and engineer equipment and systems to achieve inline induction heating, energy saving, and labor saving in various industrial fields such as the automotive, construction machinery, machine tool, steel, chemical, and home appliance industries. As service bases, we have locations in Kanagawa and Nagoya, as well as overseas in the United States, China, Indonesia, Mexico, and South Korea, providing global support and services. We commercialize high-frequency power supply devices using SCR, IGBT, MOSFET, and SiC semiconductors, with a frequency range of 0.5 to 400 kHz and power output from 2.5 to 2,000 kW. Additionally, we have practical applications for CAE analysis up to metal transformation and "low (constant) deformation contour quenching technology" for gears and shafts, enabling us to provide equipment with high quality stability in heat treatment. *Induction heating (IH) technology uses green electricity as a heat source and contributes to the reduction of CO2 emissions.
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basic information
Since its establishment in 1946, Netsuren has been a pioneer in induction heating, offering optimal heat treatment equipment with low (constant) deformation and high quality stability for various complex shapes. * We also accept contract processing (high-frequency heat treatment).
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Applications/Examples of results
(Automobiles) Constant Velocity Joint (CVJ) hardening device, camshaft hardening and tempering device, etc. (Construction Machinery) Piston rod hardening and tempering device, shoe hardening device, etc. (Industrial Machinery) Horizontal heat treatment device, cross roller ring hardening and tempering device, etc.
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Company information
Netsuren successfully commercialized and industrialized IH (Induction Heating) technology for the first time in Japan in 1946 (Showa 21). This IH technology is a double eco (Ecological and Economical) technology that uses clean electricity as its heat source, making it environmentally friendly and non-polluting. As a pioneer in this field, Netsuren has developed highly original products in addition to contract heat treatment processing, based on the know-how accumulated since its founding and its high level of technical and development capabilities, bringing transformation and contribution to various industries. The fact that Netsuren exists today and can contribute to society, even in a small way, is thanks to your unwavering support and warm patronage. To enhance corporate value through harmony and coexistence with customers, business partners, shareholders, society, and employees, Netsuren aims to remain a company with a dignified presence in the future, returning to the founding principle of "Technology of Netsuren," and will continue to make unceasing efforts to be of greater service to society in the coming era.