Inverter MIG/MAG/FCAW Welder 1.Use single-transistor IGBT; 2.Gas welding, flux cored wire welding, MMA manual arc welding. Inverter ... MIG/MAG/FCAW Welding Machine Characteristic:1. Use single-transistor IGBT2.Gas welding, flux cored wire welding, MMA manual arc ... steel, ordinary steel4.CO2 gas shielded welding, MMA manual arc welding dual-use, saving equipment, easy to use5.Using ...