1.IGBT inverter . 2.CO2/MAG Gas shielded welding. 3.Sepreated wire feeder. 4.suitable thickness 0.8mm. IGBT inverter technology to current-mode control,quality is reliable and stable performance. Close-loop feedback,constant voltage output,resist network voltage fluctuation ability. Electronic reator control,the welding process stability,little splash,molten pool deep,forming food. Arcs slow wire ...