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July 2011 Welding News

July 31, 2011
New from the company Telwin: inverter welding machine Tecnica Tig 190 DC-Lift VRD, for welding with direct current tungsten arc (TIG) and manual metal arc welding (MMA).

Model features:
  • TIG-welding with direct current arc with contact ignition (TIG LIFT);
  • function of the "hot" ignition of the arc (Hot Start) and the stabilization of the arc during welding (Arc Force) in the mode of MMA;
  • types of electrodes used in manual arc welding - rutile, basic, stainless steel, cast iron;
  • VRD (Voltage Reduction Device) - a device to reduce the output voltage to a safe level when the welding is not performed, and the unit is on;
  • protection against low voltage, overvoltage, overcurrent, thermostatic protection.
Specifications:
  • voltage - 230 V;
  • Current regulation range - from 10 to 170 A;
  • maximum current / duration of (MF) - 160 A / 18%;
  • current at 60% duty cycle - 95 A;
  • diameter of the electrode - 1,6-4 mm;
  • Dimensions - 380 x 420 x 170 mm;
  • weight - 7 lbs.

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