Miller 951766 Millermatic 255 MIG/Pulsed MIG Welder w/ EZ-Latch™ Running Gear
Easy to use machine to increase efficiency and productivity for the light manufacturing and fabrication users. Color screen
featuring Auto-Set™ Elite and Pulsed MIG. This all-in-one welder connects to 208 or 240 volt input power. Welds up to 1/2” aluminum.
WHAT'S INCLUDED
- Millermatic 255 with 10 ft. (3 m) power cord
- 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) work cable and clamp and 50mm Dinse-style connector
- Flow gauge regulator and gas hose for argon or AR/CO2 mix
- Extra contact tips
- .035/.045 in. (0.9/1.2 mm) reversible drive rolls
- Chain to secure gas cylinder
- Material Thickness Gauge
- EZ-Latch™ Running Gear
Easy-to-understand interface
7-inch color LCD display ensures proper machine setup and parameter selection, reducing setup time and increasing weld time.
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.
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.
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.
Auto-Line™ Technology
For portability and reliability, this inverter power supply allows for any single-phase input voltage hookup (208–240 V) with no manual linking, providing convenience in any job setting. Ideal solution for dirty or unreliable power.
Versatility
Capabilities include MIG, pulsed MIG and flux-cored welding.
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
Portability - Machine only weighs 84 lb
Weight is reduced by more than 50 percent compared to the Millermatic 252.
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.
Generator Compatible
The Millermatic 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.
PROCESSES
- Aluminum Welding
- Flux Cored (FCAW)
- MIG (GMAW)
GENERAL SPECIFICATIONS
| Title | Millermatic® 255 MIG/Pulsed MIG Welder w/ EZ-Latch™ Running Gear- 208/240V |
|---|---|
| Industries Interests | Auto Repair Commercial Truck and Trailer Construction Education / Training Fabrication Farm and Ranch Maintenance and Repair - In Plant Manufacturing Mechanical Contracting Metal Art / Sculptures Racing / Customizing / Restoring |
| Material Thickness | Mild Steel 24 ga. (.51 mm) - 1/2 (13mm) Aluminum 18 ga. (1.02 mm) - 1/2 (13mm) |
| Weldable Metals | Aluminum Stainless Steel Steel |
| Input Voltage | 208 V 220/230/240 V |
| Input Phase | 1-Phase |
| Input Hz | 60 Hz |
| Input Amperage | 20-350 |
| Current Type | DC |
| Rated Output | 230 A at 25.5 V, 60% duty cycle |
| Max Open Circuit Voltage | 87 VDC |
| Wire Feed Speed | IPM Range 50 IPM - 800 IPM |
| Wire Diameter | Solid Steel 0.023 in - 0.045 in Stainless Steel 0.023 in Flux Cored 0.03 in - 0.045 in Aluminum 0.035 in - 0.047 in |
| Spool Size | 12 in (305 mm) |
| Portability | Handle(s) Running Gear / Cart (Standard) |
| Weld Output | CV |
| Warranty | Miller's True Blue Warranty |