... . Good performance of aluminium and aluminium alloy weldingHigh quality TIG welding: pulsed function, start current adjustment, continue adjustment ... completed.Multi purpose: DC plused TIG welding, DC TIG/MMA welding, square pulsed AC TIG welding, spot TIG weldingProducts' ApplicationWelding for aluminium, ... protectionIP21Insulation gradeFWeight (kg)205 SCR Controlled AC/DC TIG Arc Welding Machine