DC TIG400 PAC/DC PULSE DIGITAL WELDING MACHINE The Rivcen TIG400P AC DC is a pulse digital AC/DC inverter
welder with a wide range of functions, high performance and
advanced technology. This multi-function welder with AC TIG
welding(square wave, triangular wave and sine wave), AC pulsed
TIG welding, DC TIG welding, DC pulsed TIG welding, AC/DC
hybrid TIG welding and coated electrode MMA welding
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