Rocker type platform traceless spot welding machine

The rocker-type platform traceless spot welding machine is a three-phase alternating current that is rectified into direct current and then inverted into an intermediate frequency 1000-4000HZ AC square wave output. The current can instantly penetrate, melt and weld the workpiece. The surface of the welding workpiece is smooth and has no welding pits. It can be directly sprayed without polishing, saving labor, time and high efficiency. It is one of the most cutting-edge resistance welding methods today. It is equipped with a universal rotating arm and a desktop electrode plate. It is mainly used for large sheet metal parts such as doors, iron cabinets, boxes, chassis, signs and other difficult-to-move metal parts.