... control for current AC welding for aluminum welding machine with CE1.Stable arc, easy to fill in ... for stainless steel, alloy steel, carbon steel, copper and other color metal, AC welding for aluminum4. Complete ... , earth clamp, welding holder, carton boxSpecificationWSE-160WSE-200 WSE-250WSE-315WSE-400WSE-500Rated Input Voltage(V)220V ... to the nameplate on the device. welding machine (WSE-200)