Multimatic 255 Multiprocess Welder w/ EZ-Latch Dual Cylinder Running Gear & TIG Kit - 208-575V (951768)

Miller Electric

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Built for professionals in the MRO and light manufacturing/fabrication segments who want a smaller, versatile multiprocess welder with intuitive setup to increase efficiencies and productivity.


  • MDX-250 MIG Gun w/ AccuLock S consumables
    • AccuLock liner loads from the front and locks at the front and back to insure proper alignment for flawless wire feed path. New rubber overmold and ball -and-socket handle design improves grip and reduces welder fatigue. New Industrial Bernard AccuLock S contact tips provide superior Spray and Pulsed MIG arc performance
  • Auto-Set Elite
    • Offers predefined weld settings to increase ease of use and ensure that the job is done right for operators of all skill levels
  • 2 Drive Roll Industrial Wirefeed System
    • Cast Aluminum 2 Drive Roll system with interchangeable drivesrolls provides consistent wire feed from the start of the weld to the finish
  • Program mode allows easy save and recall of favorite weld settings
    • Deliver more productivity, consistent quality by welders of all skill levels by using prequalified weld settings. Minimize supervisor need to intervene
  • Versatility
    • Multiprocess Capabilities of MIG, Pulsed MIG, Stick (6010), DC Lift Arc TIG and DC Pulsed TIG
  • Portability - Machine only weighs 84 lb
    • Weight is reduced by more than 50 percent compared to transformer welding machines
  • Easy-to-understand interface
    • 7-inch color LCD display ensures proper machine setup and parameter selection, reducing setup time and increasing weld time
  • EZ-Latch Dual Cylinder Rack with Elevated Gun and Cable Rack
    • Quickly disconnects from the machine and enables portability. Dual cylinder rack and storage compartment. Allows operator to easily store two gas cylinders. Includes elevated gun and cable rack to keep cables off the floor and tangle free
  • Auto-Line Technology
    • For portability and reliability this inverter power supply allows for any single-phase input voltage hookup (208–575 V) with no manual linking, providing convenience in any job setting. Ideal solution for dirty or unreliable power
  • Pulsed MIG welding delivers higher quality
    • Lower heat input for less distortion on thin materials, less spatter minimizes post weld grinding and rework allowing more welding time. Perform welding applications that couldn’t be done in the past

What's Included

  • Multimatic 255 TIG kit
  • EZ-Latch dual cylinder running gear with elevated gun and cable rack
  • Two chains to secure gas cylinders
  • Flow gauge regulator and gas hose for argon or AR/CO2 mix
  • Material Thickness Gauge
  • 15 ft. (4.5 m) 250-amp MDX-250 MIG gun w/Bernard AccuLock S consumables for .035/.045 in. (0.9/1.2 mm) wire
  • 10 ft. (3 m) cable w/electrode holder & 50 mm Dinse-style connector
  • 10 ft. (3 m) work cable w/clamp & 50 mm Dinse-style connector
  • .035/.045 in. (0.9/1.2 mm) reversible drive rolls
  • Extra contact tips

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Extra Information

Miller Electric
Input Phase:
Input Voltage:
208/230/460/575 V
MIG Welding Thickness Capability (steel):
1/2 in. Max
Advanced Technology:
MIG Pulse Capability
Advanced Technology:
TIG Pulse Capability
Advanced Technology:
LCD Interactive Display
Light Industrial
Running Gear/Cart (Standard)
Out of the Box Capabilities: