TIG-200A inverter welding machine Technical data: Rated Input Voltage 1 Phase-50/60 Hz ... (mm) 0.3-8 Product characteristics: 1.small volume of welding machine, light weight,double-duty,TIG/MMA can be choose,easy ... arc-starting,stable welding current,small splash,perfect welding seam forming. 3.advanced inverter technology,suitable for argon arc welding and manual welding of various ...