main characteristics:

1.uses high-power V-MOS pipe,high rate of power utilization, low no-load, good welding quanlity;compact, light and portable;suitable for moving,going out,convient to weld small-scale construc-tion member.

2.WS series have the function of automatic protec-tion under the condition of over-heat, over current, over-voltage.

3.Arc uncer high frequency, 100% cost rate of arc leading.

4.strong penetration of welding depth good look of welding line.

5.apply to weld kinds of steel material, such as car-bon steel, stainless steel, alloy steel, copper,tatanium,ect.