Firstly, single phase moving coil,AC arc welder for MMA welding .
Sendendly, Suitable for welding low carbon steel,low alloy steel work pieces.
Thirdly,Suitable for welding median thickness steel workpieces.
Fourthly, Compact structure ,wide current adjust range ,suitable for welding different workpieces.
Fifthly, Stable arc ,low noise ,less vibration to increase the utility and durablity.