DC Inverter TIG/MMA welding machine 1. 2 in 1, 60% duty cycle 2. Portable,energy ... save 3. Stbale performance DC inverter TIG welding machine, 2 in 1, 60% duty cycle, single-phase, portable, fan ... *170*295400*170*295PACKING DIMENSION mm DC INVERTER TIG WELDING MACHINE