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The TIG AC/DC for superior performance

With  PRESTOTIG 315 AC/DC, advanced technology is made simple!

This new AC/DC TIG welding machine designed and manufactured using the latest inverter digital technology. PRESTOTIG 315 AC/DC has been designed and built to perform in the most hazardous environments at high outputs: 300A at 35% duty cycle both in TIG AC and TIG DC application. 
The top class features like the 2A minimum current, the multiple AC mode selection (including four different wave shapes), the optimized TIG start with adjustable electrode type and HF polarity, makes the unit the right choice to suit any application.