■ Adopt the soft switch technology, high efficiency, low power consumption

■ Automatic protection from overcurrent, over temperature, over/under voltage, phase lacking

■ Wide adjustment range of welding voltage, small fluctuation of welding current and voltage

■ Support gouging and MMA

■ Digital display of current, voltage, and marching speed

■ Small size and light weight

■ One machine two functions, high using ratio

■ Wide range of supply voltage, as wide as ±20%

 Feature of Tractor

■ Driven by two wheels, marches stably, wide welding rang

■ Flexible to do adjustment, head can be lifted and turned around

■ Beam can be lifted and turned around

■ Turnaround and moving angle of flux container can be adjusted at will

■ The double-driving wire feeding instrument is equipped with aligning instrument, feeding wire stably and correctly, and with big driving force, the wire is feeding strongly.

Main Parameters