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Kemppi Mastertig AC/DC 3500W

Kemppi Mastertig AC/DC 3500W

Part No.6163505

Our Price:

£7,385.10 inc VAT
£6,154.25 ex VAT


The MasterTig ACDC 3500W is a powerful TIG welding machine suitable for all types of materials, with many functions and several control panel options. This unit is a 3-phase TIG welder equipped with extensive control options and both AC and DC TIG welding functions. It can also be used as an efficient power source for Stick (MMA) welding.

Modular control panels enable alternative features, each offering very precise control of the welding current in different phases of the welding task. The MasterTig ACDC 3500W is equipped with an integral cooling unit, providing efficient cooling for liquid-cooled torches in high duty production welding environments.

With MasterTig ACDC 3500W the shape of the arc, weld penetration, cleaning effect, as well as the other features, are under precise control, also keeping costs under control and ensuring that the quality of the welds remains high at every level.

Key Features

  • Automatic AC balance increases the quality and speed of welding
  • Extremely reliable arc ignition and functionality
  • A wide selection of functions provides high-quality welds in all situations
  • Precise penetration control based on the AC frequency adjustment
  • Electronic polarity and process selection
Connection voltage 3~ 50/60 Hz400 V ±10%
Fuse (delayed)20 A
Welding range (TIG)3 A/10 V-350 A/24V
Welding range (MMA)10 A/20 V-350 A/34 V
Open circuit voltage70 V DC
Operating temperature range-20 ... +40 °C
External dimensions LxWxH690 × 260 × 870 mm
Weight (no accessories)74 kg
Output (TIG) 60% ED350 A/24 V (AC)
Output (TIG) 100% ED280 A/21.2 V (AC)
Output (MMA) 60% ED350 A/34 V (DC)
Output (MMA) 100% ED280 A/31.2 V (DC)