Professional-grade inverter MMA welding machine designed for reliable performance in workshops, construction sites, and maintenance tasks. Powered by advanced IGBT inverter technology, it delivers a stable arc and energy-efficient operation. With an output current range of 15-250A and a 60% duty cycle at 250A, it handles medium to heavy-duty welding on steel, stainless steel, and various metals. The compact, portable design includes a sturdy metal casing and a complete accessory kit for immediate use.