Miller Multimatic 255 Multiprocess Welder - 907728

By Miller Electric

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Miller Multimatic 255 Multiprocess Welder - 907728

By Miller Electric

Regular price $4,585.00 USD
Sale price $4,585.00 USD Regular price $5,790.66 USD

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SKU: MIL907728

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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. Capable of welding materials up to 1/2 inch think with output of 230 amps and 25.5 volts at a 60% duty cycle. 

Generator Compatible

The Multimatic 255 will be able to operate and provide full output when powered by generators with 12000 Watt (12K) output or higher. Limited output will occur when used with smaller generators.

Miller Multimatic 255 - 907728


Multiprocess Capabilities of MIG, Pulsed MIG, Stick (6010), DC Lift Arc TIG and DC Pulsed TIG.

Miller Multimatic 255 - 907728

Easy-to-understand interface

7-inch color LCD display ensures proper machine setup and parameter selection, reducing setup time and increasing weld time.

Miller Multimatic 255 - 907728

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. 

Miller Multimatic 255 - 907728

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. Available for MIG, pulsed MIG, stick and DC TIG processes with the ability to fine-tune your settings.

Miller Multimatic 255 - 907728

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. Save up to 4 programs.

Miller Multimatic 255 - 907728

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.

Miller 255 - 907728

Portability - Machine only weighs 84 lb.

Weight is reduced by more than 50 percent compared to transformer welding machines.

Miller Multimatic 255 - 907728

Optional EZ-Latch running gear

Operators no longer need to use lift truck to load machine and running gear into the truck. Latches secure machine to running gear. Simply loosen the latch retaining knob and rotate latches to disengage machine from running gear for easy portability.

Miller Multimatic 255 - 907728

6010 Stick Electrode Capability
Superior Stick arc performance even on the difficult-to-run electrodes like E6010.

6010 Stick Electrodes


Included with Product

  • Multimatic 255

  • 15 ft (4.6 m), 250-amp MDX 250 MIG Gun with Bernard AccuLock S consumables for .035" / .045"

  • 10 ft (3 m) cable w/ electrode holder and 50 mm Dinse-style connector

  • 10 ft (3 m) work cable w/ clamp and 50 mm Dinse-style connector

  • Flow gauge regulator and gas hose for argon or AR/CO2 mix

  • .035/.045 in reversible drive rolls

  • Extra contact tips (Acculock S)

  • Material Thickness Gauge


Click the image below to view the full spec sheet
Mutlimatic 255 Spec Sheet

Baker's Bundle 

Baker's Bundle Includes:
  • Miller MDX 250 Consumable kit - .030-.035 -1299MDX250
  • 11# Spool of ER70S-6 Wire .030
  • 11# Spool of ER70S-6 Wire .035
  • Carbon Steel Curved Handle Brush
  • MIG Welding Plier
  • Nozzle Gel

Limited time only value bundle!

*Bundle is not included with purchase. Add Bakers Essentials Bundle for Miller Multimatic 235 / 255 from the drop-down menu.*

Consumable Kit
  • Miller AccuLock S .030 tips 10pk - T-A030CH

  • Miller AccuLock S .035 tips 10pk - T-A035CH

  • Miller Thread Flush Nozzles 5/8"- 2pk  -N-A5800C

  • Miller AccuLock S Diffuser -D-M250

  • Miller Sticker

*Consumable Kit is not included with purchase. Add MIG Consumable Kit for Miller MDX-250 Gun, .030 / .035 Wire from the drop-down menu.*

Multimatic 255 Review Video




Miller Multimatic 255 Multiprocess Welder - 907728

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