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What is the mechanism of high frequency welding
Apr 13, 2017


What is the mechanism of high frequency welding


 The mechanism of high-frequency welding is: the voltage through the edge of the opening part of the tube, the use of induction to reach the convergence point of current. When the current flows through the converging point, the metal is heated rapidly. Using the pressure of the squeeze roller, so that the metal heat to melt part of the hot extrusion bonding, and impurities are also from the weld extrusion.

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 High frequency for small diameter tube production, low frequency is suitable for large diameter pipe production. The best way is to make the welding frequency adjustable.


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 High frequency welding has been widely used in pipe production. Improve the efficiency of the welding process, not only can reduce costs, but also improve product quality and production.

  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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