Since 1994
+86 28 8393 0607
Since 1994
+86 28 8393 0607
Sep. 01, 2016
We may have heard of induction heating machine, for the production of induction heating machine you want to know? Below we simply introduce:
Based on the principle of electromagnetic induction, the blank is placed in an alternating magnetic field, which generates an induced current inside the blank, thereby generating Joule heat to heat the billet.
The workpiece is placed in the inductor, and the inductor is a hollow copper tube which is in the input of the intermediate frequency or high-frequency alternating current. Alternating magnetic field induced current to produce the same frequency in the workpiece, the induced current is not uniform in distribution on the surface of workpiece, strong, and in the internal core is weak, to close to 0, the use of the skin effect, can make the rapid heating of the workpiece surface, in a few seconds, the surface temperature rises 800-1000 C, and the core temperature is very small.
We not only make induction heaters, we also produce induction annealing, induction bender, induction forging, etc. All the products with high quality, welcome you inqury!
Latest News
The 4th Changsha International Construction Equipment Exhibition (CICEE)
May. 28, 2025
The 4th Changsha International Construction Equipment Exhibition (CICEE) has been held from May 15-18, 2025. Duolin, as a well-known induction heating equipment manufacturer in China, was invited to participate in this exhibition.
The Pros and Cons of Induction Hardening
May. 08, 2025
Induction hardening is a heat treatment method used to selectively and rapidly harden the surface of a metal. In this process, a copper coil carrying an alternating current is positioned near—without touching—the metal part.
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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Tel.: +86 28 8393 0607
Mob.: +86 158 8242 2821
WhatsApp: +86 158 8242 2821
Add.: 112th Hancheng Road Xindu Industrial Zone Chengdu China
