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Part #MLR951117


Input Power


  • Requires 1-Phase Power
    Rated Output
  • 250 A at 30 VAC, 40% Duty Cycle
  • 200 A at 28 VAC, 60% Duty Cycle
    Welding Amperage Range
  • 3 - 310 Amps
    Net Weight
  • 378 lb (172 kg)


Manufacturer: Miller Electric
TIG Welder Package

Industry standard - Syncrowave 250 DX has proven itself time and time again in the most demanding applications. Its industrial design and construction ensure reliable operation for years to come.

Price: $6,674.11 Each
Spec Sheet
Truck or Mfg. Direct Ship Only

Coolmateф 3X cooler option on TIGRunners features a 3-gallon cooling system. A flow indicator provides visual indication that the system is working. The Coolmate 3X is also equipped with an external filter to stop any foreign objects from entering the water-cooled torch cable for better flow and longer life.

Syncrowave 250 DX TIGRunner Compete! Now includes EZ Loadф Cylinder Rack, 4 gallons of coolant, and a water-cooled torch kit.

Syncro Startф for customized arc starts allows the operator to choose from three different starting conditions to optimize the application according to tungsten diameter and material thickness.

Dual digital meters allow for quick and easy viewing of actual and preset values of amperage and voltage.

Adaptive Hot Startф for Stick Automatically increases output amperage at the start of a weld should the start require it and prevents the electrode from sticking and creating an inclusion. Syncrowave 250 DX TIGRunnerе Completeф Package Includes:

  • 25 ft., Water-cooled Weldcraftе torch
  • 4 gallons of Industrial Supreme Coolant
  • Work clamp
  • 10 ft gas hose
  • Smithе Regulator/flowmeter
  • Cable cover
  • AK-4 accessory kit
  • Coolmateф 3X cooler
  • No. 37 Running Gear
  • Remote Foot Control
  • International-style connection kit