Inverter DC pulse TIG arc welding machine VRTP400 (S-3)

TIG arc welding machine has rich and diverse pulse mode functions, which can achieve better welding according to the shape of the workpiece;

The newly developed high-frequency generating circuit realizes stable instantaneous arc starting;

The minimum output current of TIG welding is 4A;

When TIG welding, there is a safety function that automatically stops the gas when there is no welding and the gas continues to circulate for more than 2 minutes;

The automatic identification function of the remote control box does not need to be switched through the panel switch. The remote control box makes the welding condition setting more convenient;

Realize the overlapping placement of the two machines, that is, the structure where the upper power supply fixing foot is covered by the lower power supply handle;

Terminal blocks for standard supporting automatic machines;

Equipped with input over-voltage protection circuit, input low-voltage protection circuit, input phase under-phase protection circuit, no matter what the power situation, it can be safely protected;

Built-in anti-shock function (switched by the switch on the substrate), suitable for welding operations in humid, high altitude, narrow and other places;

With a dust-proof structure, it can be used with peace of mind even in a harsh environment;

Special adjustment function of arc closing mode.