... 3,TIG,MMA,PLASMA CUT WITH ONE MACHINE 4.mosfect inverter technology. WELDING Detailed Product DescriptionMain Characteristics:Model: CT-312 ... cutting torch, carton box.TYPECT-312CT-416CT-518Input voltage(V,Hz)AC220±15%,50/60AC220±15%,50/60AC220±15%,50 ... 3015-16015-15020-4020-18020-18025-50No load voltage(V)555522062622507070280Working voltage(V)152511016.526120V1727130Nozzle Ø internal(mm)--Ø1.0--Ø 1.2 ...