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Miller Syncrowave 250DX Package AC/DC Tig/Stick Water Cooled package 951117

$6,684.40 $8,393.00 Reduced Price You Save $1,708.60
Product Number: 951117
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Miller Syncrowave 250DX Welder #951117

The Miller Syncrowave 250DX Welder has proven itself over and over again to be the best TIG welder for the most demanding application. It's perfect for precision metal fabrication, maintenance and repair, light and heavy manufacturing, aerospace, and many more.

This welder features Squarewave technology. This technology provides arc stability when welding aluminum, eliminates arc rectification, and prevents tungsten erosion.

The Syncro Start allows the choice of Soft, Standard or Hot TIG starts depending on your applications lead lengths and tungsten size.

A convenient features is the last procedure recall. This simplifies changing your Syncrowave back and forth between aluminum TIG to stainless TIG to Stick welding. It only requires one switch. To improve oxide removal (more cleaning) or less cleaning based on the material being welded, the balance control allows this to be adjustable.

Digital welding meters. To ensure greater accuracy and repeatability of your welding procedures, the amperage, voltage and preset values are digitally displayed.

Adaptive Hot Start. For Stick welding it features Adaptive Hot Start to provide good arc strikes with no sticking. The DIG control dynamically adjusts to the welder to ensure deep and smooth penetration.


  • TIG (GTAW)
  • Pulsed TIG (GTAW-P)(optional)
  • Stick (SMAW)

Industrial Applications

  • Precision Metal Fabrication
  • Maintenance and Repair
  • Light and Heavy Manufacturing
  • Fabrication
  • Aerospace
  • Shipbuilding
  • Tube and Pipe
  • Automotive
  • Vocational

Syncrowave 250 DX Complete INCLUDES:

  • Syncrowave 250 DX power source
  • (2) Dinse 50 mm connectors
  • No. 37 Running Gear
  • CoolmateTM 3.5 Cooler
  • Coolant (4 gallons)
  • RFCS-14 remote foot control
  • 25 ft (7.6 m) Weldcraft® WP20
    water-cooled torch
  • Torch accesory kit with tungsten
  • Sheilding Cups
  • Collets-1/16, 3/32, 1/8
  • Collet Bodies-1/16, 3/32, 1/8
  • 2% Cerium Tungsten-1/16, 3/32, 1/8
  • 15 ft (4.6 m) work lead w/clamp
  • Gas hose
  • Regulator/flowmeter
  • Cable cover
View our large selection of Mig, Tig, and Stick welders with the greatest values online.

Miller Syncrowave 250DX #951117 Specifications:

Input Voltage Options 230/460/575 V
Input Hz Range 50 / 60 Hz
Input Phase 1-phase
Current Type AC / DC
Rated Output 250 A at 30 VAC, 40% Duty Cycle, 60 Hz
225 A at 29 VAC, 40% Duty Cycle, 50 Hz
Weld Output CC
Amperage Range 3–310 A
Maximum Open Current Voltage 80 VDC
Material Thickness Steel: 0.012 in. (0.3 mm) - 1/2 in. (12.7 mm)
Aluminum: 0.015 in. (0.4 mm) - 3/8 in. (9.5 mm)
Weldable Metals Aluminum
Stainless Steel
Processes Stick (SMAW)
Pulsed TIG (GTAW-P, optional)
Air Carbon Arc (CAC-A)
Light Industrial Applications Precision Metal Fabrication
Maintenance and Repair
Tube and Pipe
Racing / Customizing / Restoring
DIY / Home Hobbyist
Farm and Ranch
Metal Art / Sculptures
Boat / Yacht
High Purity Processing
Net Width 28.5 in. (724 mm)
Net Height 46 in. (1168 mm)
Net Length 40.5 in. (1029 mm)
Net Weight 478 lb. (217 kg)
Portability Lift Eye (Standard)
Running Gear / Cart (Standard)
Warranty 3 years - Miller's True Blue Warranty


Height: 29.00 Inches
Width: 41.00 Inches
Length: 51.00 Inches
Weight: 583 Lb(s) 0 Oz

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