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TIG welder_prestotig_415_dc

PRESTOTIG DC industrial range

Portable TIG DC welding equipment

PRESTOTIG 315DC & 415DC have been manufactured in a light-weight but robust outer casing, making them portable and ideal for operation even in the most hazardous environments. Both machines have been designed, not only as a TIG welder, but to also operate as a stick welder with a variety of popular stick electrodes including Cellulosic. They provide optimum performance associated with the ruggedness necessary for daily work both in the workshop and on site.

Product Advantages

✔ Lightweight
✔ Robust and rugged outer casing
✔ Pulse, Pulse High Frequency, unique HF start mode setting, TIG Spot welding...
✔ Water Coolers and Cart available
✔ Ideal for high quality welding on thin metal sheets, for process and food industry
✔ Easy transportation on the welding site

Main features and benefits

  • Advanced inverter technology for superior TIG performance
  • Full function user-friendly control panel layout with graph and a numeric display make it easy to set all welding parameters
  • Rugged construction : electrical safety (IP23S), potted PC boards and optimum airflow reduce contamination to extend the equipments life in the harshest environmental conditions
  • HF and Lift TIG ignition meeting all requirements
  • Perfect TIG HF starting with pre-settable starting mode
  • Complete TIG parameters setting : Pulse TIG with variable frequency that allows the welder to adjust the arc focus to suit the applications, 10 memory locations for personalized welding settings, TIG Spot welding
  • Water Coolers and Carts available

Technical features

Primary voltage (50-60 Hz) 400 V / 3 ph
Current range (A) 5 - 300 5 - 400
Duty cycle at 40°C 300 A / 22 V / 40%
220 A / 18.8 V / 100%
400 A / 26 V / 35%
300 A / 22 V / 100%
Dimensions HxWxD (mm) 404 x 240 x 533 464 x 290 x 660
Weight for power supply 21 kg 35 kg
Standards EN 60974-1; EN 60974-10