The welding transformer and welding tongs of the one-piece suspension spot welder are integrated, and the loss of the welding circuit is small.Divided into ac and if inverter direct flow type two, if inverter direct flow type suspension spot welding machine is lighter than ac suspension welding machine body quality, and is the three-phase input, high power factor, more energy saving.The main features are as follows:

1. The power consumption and wear consumption of the water cable of the split-mounted spot welder are eliminated;

2, with the use of welding truss, balancer, the whole machine axial, radial, up and down, horizontal movement is convenient and flexible;

3, secondary constant current control, more accurate current, stable welding.