Since 1994
+86 28 8393 0607
Since 1994
+86 28 8393 0607
Jul. 17, 2023
Large Diameter (200mm) Drill Bit Induction Heating For Brazing
Drill bit is one kind of tool for cutting for drilling.Induction heating technology is used for brazing in this industry for brazing because fast heating and reliable performance.
Induction soldering is being used to preheat a drill bit to certain temperature to enable brazing of the cutter inserts into the bit.Duolin engineer team made factory acceptance for customer from Russia,using 160KW medium frequency induction heating equipment with flexible cable and water cooling system.Induction heating coil design by engineer and produced in Duolin.
Duolin induction can provide global induction heating solution service and support to installations around the world.Besides, Duolin offer was the best, and provided customer with a lot of help in equipping and testing.
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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