Since 1994
+86 28 8393 0607
Since 1994
+86 28 8393 0607
May. 04, 2016
With the fast development of the auto industry, the parts produced by the high frequency induction hardening is increasing constantly. At present, the material used for the induction hardening parts includes 45#, 40Cr, 55MnVS, 40MnB, 42CrMo, 35# and cast alloy iron. In order to adapt the volume production, in the auto production application, the induction hardening machine is changing from the traditional specialized equipment to flexible unit equipment.
As to the induction hardening machine, the numerical control hardening machine has a stable movement speed, accuracy location, high repeat precision. The rotate of the workpieces adopts the frequency control and can suit for various process requirement. As to the specialized hardening machine, which adopt the power pulse allocation technology, free tailstock top technology, slim hardening transformer technology, independent suspension technology and balancing technique. It can monitor the voltage, current, frequency, time and pressure of the hardening technique parameter.
Latest News
What is the difference between induction hardening and quenching?
Jun. 24, 2025
In the field of metal heat treatment, two commonly referenced processes are induction hardening and quenching. While both methods aim to improve the hardness and wear resistance of metal components, they differ significantly in principles, applications, and equipment.
Benefits of Induction Heater for the Automotive Industry
Jun. 09, 2025
Induction heating has emerged as a powerful solution, offering a fast, clean, and precise method for various heat treatment processes. From hardening and brazing to forging and shrink fitting, induction heaters are playing a pivotal role in reshaping how automotive components are produced.
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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Add.: 112th Hancheng Road Xindu Industrial Zone Chengdu China
