300J 4.5KA 300N Foot Energy Storage Ac Spot Welding Machine System

300J Foot energy storage spot welder

   The capacitive energy storage spot welding machine uses the power frequency AC to charge the capacitor after being rectified by the rectifier, and the stored electric energy is then discharged by the welding transformer and converted into a pulse current with low electric voltage and relatively concentrated and stable energy, which generates resistance heat through the contact point of the welded part to weld the metal.

Functional features:

·No current limiting resistance is required to reduce the heat source.

·There is no blackening at the welding point, so the grinding process is omitted.

·Internal power supply voltage stabilizing device ensures constant output voltage and good welding consistency.

·Full digital control, good precision· World famous original devices, quality assurance.

·The machine is designed and operated easily, avoids complex adjustment and teaching procedures, and has good welding effect.

·Main welding materials: stainless steel, brass, copper alloy, aluminum alloy, etc.