... semi-automatic gas shielded welding machines are suitable for all position and highspeed welding of sheet metal and medium ... steels,stainless steels,steels, iron,aluminum and nickel,etc.With one piece design, Pulse Width Modulation(PWM) electronic speed control ... Solid wireWeldable wire 0.8,1.0,1.2mmTypeAll-in-oneVoltage regulation range10stepsDimensions880*470*890mmWeight 108kg MIG semi-automatic ...