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What is high frequency quenching
Feb 21, 2017

What is high frequency quenching

      Most of the high-frequency quenching for industrial metal parts surface hardening is to make the workpiece surface to produce a certain induction current, rapid heating of the parts surface, and then quickly quenched a metal heat treatment method.

      Induction heating equipment, that is, the induction heating of the workpiece to surface hardening equipment. The principle of induction heating: the workpiece into the sensor, the sensor is generally input IF or high frequency AC (1000-300000Hz or higher) hollow copper tube. Produce alternating magnetic field in the workpiece to produce the same frequency of the induced current, the induction current distribution in the workpiece is not uniform, strong in the surface, and in the internal weak, to the heart close to 0, the use of the skin effect , The surface of the workpiece can be quickly heated in a few seconds the surface temperature rose to 800-1000 ℃, while the heart temperature is very small.

   Suzhou Tianyuan Equipment Technology Co.,Ltd is specialized in researching and manufacturing Precision High Frequency Welded tube production line , roll forming production line , elevator guider production line and SS ARC tube production line etc. 

   The main products of company including Precision High Frequency Welding Pipe Mill, Cold Roll Forming Machine, Cable tray roll forming machine , highway guardrail roll forming machine, steel shelf roll forming machine, scaffold panel roll forming machine, C channel roll forming machine and Elevator Hollow Guide Rail Forming Machine. We developed and designed Elevator hollow guide rail forming machine, High speed shape steel roll forming machine, Automatic shearing & butt welding machine are leading the industry.

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