... continuously, good performance of aluminium and aluminium alloy welding.2. High quality TIG welding: pulsed function, start current adjustment, continue ... minute of welding completed.4. Multi purpose: DC pulsed TIG welding, DC TIG/MMA welding, square pulsed AC TIG welding, spot TIG welding.Application:1. Welding for aluminium, ... FFFFWeight (KG)130150175205 Digital Inverter AC/DC TIG Welding Machine