... copper ca welding and soldering process ( welding torch) Panasonic 200A welding torchTechnical dataEN60 97 4-7Rating200A CO2Duty cycle70%Rating200A Mixed GasesDuty cycle60%Wire size0.8 ... connector,insulatr ,feed roller ,protective paste ,wire feeder,wire feeder motor,11.Tig /Argon Welding & Cutting Parts : electrode tip & nozzle , welding collect ,collect body,gas lens , ceramic ...