1. IGBT inverter technology 2.Compact size,light weight, high efficient and energy saving 3.Stable arc,little spatter 4.G/MMA Features:1. IGBT inverter technology2. Compact size,light weight, high efficient and energy saving3. ABS plastic enclosure with excellent insulation performance and corrosion resistance4. HF arc starting,ignition reliable,arc force adjustable5. Stable arc,little spatter6. ...