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APPLICATION
Standard middle frequency spot welding machine
Middle frequency double head projection welding machine
Standard middle frequency spot welding machine
Middle frequency double head projection welding machine

Medium Frequency Spot Welding Machine

    The complete welding system consists of a controller, a medium frequency transformer, and the workpiece. The controller includes multiple components: power drive, rectifier module, capacitor board, IGBT, and central control unit.


Product detailed introduction

Medium frequency resistance welding system composition:
● The complete welding system consists of a controller, a medium frequency transformer, and the workpiece. The controller includes multiple components: power drive, rectifier module, capacitor board, IGBT, and central control unit.
Key features:
● Output power frequency: 1 kHz, with time precision at the millisecond (ms) level.
● Programmable with up to 64 welding parameter sets.
● Three-stage heating process: preheat, welding, and tempering. The welding stage allows user-defined increasing and decreasing segments.
● Programmable pressure control, supporting up to 10 pressure segments.
● Programmable I/O ports: Configurable 3-stage output for better compatibility with PLCs, robots, and other automation systems.
● Weld point counting function.
● Dual guide columns, adjustable retraction cylinder, and air storage tank.
● Strong weld points, minimal spatter, and aesthetically pleasing weld formation.

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