Stainless Steel Table Multi-Point Automatic Multi Spot Welding Machine AC Welding Machine

Features

1, Short power-on time, high thermal efficiency, and beautiful welding shape. The straight output welding current ensures the high-efficiency and continuous supply of welding heat. The short power-on time, reaching the ms level, makes the welding heat affected zone small, and the solder joints are beautifully formed.
2, It can effectively suppress welding spatter and obtain stable and high-quality welding results. The continuous heat supply generated by the straight output current makes the nugget temperature continuously rise, and the precise current rise slope and time control at the same time, will not cause the generation of heat jumps and the inability to control the current rise time to cause splashes.
3, The control accuracy is high. The high operating frequency (usually 1-4KHz) makes the feedback control accuracy 20-80 times that of the general AC spot projection welding machine and secondary rectifier spot projection welding machine, and the corresponding output control precision is also very high.
4, Three-phase input is adopted, which is suitable for the power supply balance of the power grid and does not require power compensation equipment.
5, Energy saving. It has high thermal efficiency, small welding transformer and low iron loss. When welding the same workpiece, it can save energy up to 30% more than AC spot welder and secondary rectifier spot welder.

Application scope:
Spot welding and multi-point projection welding of ordinary low-carbon steel plates, stainless steel plates, galvanized plates, aluminum plates, and wires; spot welding and nut projection welding of high-strength steel and hot-formed steel in the automobile manufacturing industry; resistance of copper wires in the high and low voltage electrical industry Brazing, spot welding, brazing of silver dots and copper plates, composite silver spot welding; welding of precision parts in the electronics industry, etc.

Specifications: