1.inverter IGBT MIG welding macine 2.portable, noval design 3.high performance 4.high duty cycle Features :1. 3 phase , IGBT , inverter technology . DC2. Suitable for solid wire(with gas) and flux wire (without gas)3. light weight . compact design , high efficiency , fan cooled4.precise control of current wave, thermal protection5. supplied with welding cable, welding torch , earch clamp , ...