Detailed Product Description ZX7 Series DC ARC Inverter MMA Welding Machine/Welder1,Minimizing, lightness, high quality and energy saving 2, ... rest Interference 3,Stable arc and little splash 4,High welding quality ,deep bath and strong strength 5,Auto protection ... , When voltage is waving 7,Suit for welding all kind of basic welding rod ITEMMMA-85MMA-95MMA-110MMA-120MMA-140Voltage/frequencyAC220V ...