Since 1994
+86 28 8393 0607
Since 1994
+86 28 8393 0607
May. 12, 2016
Induction hardening is a method of heat treatment by using the high frequency electronic current(30K-1000KHZ), which can heat and cooling the local parts of the workpieces, then form the hardened layer on the surface. This method can help to strengthening the surface of the workpieces to a certain degree, while the core part or central part still remain the former organization and performance, so it can gain the gain high strength, high wearing feature and high flexibility. It can reduce the hardening deformation and reduce the energy consumption because of the local heating. Because of those features, the induction hardening machine can be applied widely in the machinery process industry.
Latest News
Mechanical and chemical properties of steel after heat treatment by induction heating (I)
Aug. 25, 2025
significantly improve the mechanical properties of steel, improve the surface quality of steel; Shorten the heat treatment period of steel and save energy; Improve working conditions and reduce environmental pollution; Realize mechanization and automation of heat treatment process.
Induction Heating in Bearing Production
Aug. 20, 2025
Induction heating plays a critical role in modern bearing production, providing precise, efficient, and controlled heating for steel and alloy components. By using induction heating, manufacturers can achieve uniform heating, reduce energy consumption, and improve bearing quality.
Case Presentation
Customized Turnkey induction heating machine
Provide solution according to your requirement, well match with your production line
Related Products
100-300KW High Frequency Induction Heating Equipment
Power 30-300KW
Work Frequency 50-250Khz
This small power induction heater are high performance on small parts metal induction heating, easy to move and operate. Designed, produce and develpoment by Duolin team for 30 years, durable and good heating performance.
Induction heating is the process of heating an electrically conducting object (usually a metal) by electromagnetic induction, through heat generated in the object by eddy currents. An induction heater consists of induction power supply (induction heater) and inductor (coil) that is a shaped to contour the part, and a work station where the part is held and presented to the coil.
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