Since 1994
+86 28 8393 0607
Since 1994
+86 28 8393 0607
May. 06, 2016
How to charge the level of the high frequency induction hardening machine? As a branch of induction heating machine, the high frequency hardening machine can be applied in many industries. Here are some standards to judge the quality of the high frequency induction hardening machine.
1.There are basic four kinds of high frequency induction heating machine: under the 60KW, 80KW, 160KW, 200KW. The different kind represent different technological level.
2.Resonance mode of the heating system:series resonance way, high electric power factor, up to 98%. Parallel resonance way, low electric power factor. So when we choose the the induction heating equipment, we need to choose series resonance way.
3.The frequency tracking technical decides the speed of heating, loss of energy and the stability of the equipment. It is the core technique of the induction heating equipment.
4.The common ways to adjust the watt level are frequency adjustment, phase shift, pressure regulating. All these methods will affect the switch stress of the IGBT.
5. The transformer quality: choose the magnetic materials with good quality and big size and the dosage of the copper products.
Latest News
Benefits of Induction Heater for the Automotive Industry
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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.
The 4th Changsha International Construction Equipment Exhibition (CICEE)
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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.
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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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