● Use IGBT technology,greatly improves the reliability of the machine.

● High duty cycle,greatly improves the efficiency of welder,energy saving.

● Small size,stable and durable quality.

● Easy to start arc,little spatter,and good formation.

● Stable welding current in spite of input voltage fluctuation.

● Rutile and basic electrodes are usable.

● High no load voltage,strong arc force.

● Widely used in indoor decoration,and high working places jobs.