Multiple-point Horizontal Type AC Pulse Butt Welder Provider| Energy storage spot welder uses capacitive energy storage to release current in a short time, in the meantime, it concentrates large currrent to pass through a small point and then it achieves welding effect (welding process passes through thousands of amphere current within 1/1000 second of time). Therefore, it can minimize the situation that the workpiece being oxidized or mechanical deformed due to the overheat during the process of welding. The output of the capacitive energy storage spot welder that we produce is 100WS to 18000WS. It is especially suitable for welding metals like red cooper, bronze, brass, alumninum, silver and stainless steel, etc. Thus, this type of machine is widely applied in every industrial production and manufacturing.