mma-550 portable electric welding machine

MMA-550 Portable Electric Welding Machine IGBT Technology Digital Display Welder DC Inverter/ MMA Inverter/ MIG Welding Household Mini Electric Welding.

Advanced IGBT inverter technology: The welding machine adopts advanced IGBT inverter technology and high-frequency inverter technology, which can weld low-carbon steel, welding steel, stainless steel and cast iron.