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Millermatic® 255 MIG/Pulsed MIG Welder 208/240V
The Miller® Millermatic® 255 MIG welder is a complete 250 amp welding package that comes standard with pulsed MIG welding capability. The inverter design means that the Millermatic 255 is less than half the weight of its popular predecessor, the Millermatic 252. Auto-Set™ Elite technology allows you to use preset welding parameters based on metal thickness, shielding gas and welding wire type to achieve optimum welds. You can also set your voltage and wire feed speed manually, for a custom welding arc.
The Millermatic® 255 comes complete with full color seven inch LCD screen with intuitive design and simple controls. In addition to built-in welding programs, the 255 can also store your custom welding programs. It seamlessly switches between welding with standard MIG gun or optional Spoolmatic™ spool gun. The 255 also features direct plug for XR push-pull gun for professional aluminum wire feed capability. This allows you to use 12 inch spools of aluminum MIG wire instead of the more expensive 1 lb. rolls used with the spool gun.
The Millermatic® 255 comes complete with full color seven inch LCD screen with intuitive design and simple controls. In addition to built-in welding programs, the 255 can also store your custom welding programs. It seamlessly switches between welding with standard MIG gun or optional Spoolmatic™ spool gun. The 255 also features direct plug for XR push-pull gun for professional aluminum wire feed capability. This allows you to use 12 inch spools of aluminum MIG wire instead of the more expensive 1 lb. rolls used with the spool gun.
PROCESSES
- MIG (GMAW)
- Pulsed MIG (GMAW-P)
- Flux Cored (FCAW)
WHAT'S INCLUDED
- Power source with 10 ft. (3 m) power cord
- 15 ft. (4.5 m) 300-amp Bernard™ BTB MIG Gun 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
- Material Thickness Gauge
Applications
General fabricators
Contract welding services
Plant maintenance shops
FEATURES
| Item | Mig Welder |
| Series | Milermatic |
| Input Voltage | 208V AC, 220/230/240V AC |
| Phase | Single-Phase |
| Welding Mode | CC/CV |
| Polarity | DC |
| Input Frequency | 60 Hz |
| Welding Processes | Flux-Cored Welding (FCAW), MIG Welding (GMAW) |
| For Wire Type | Flux-Cored, Solid |
| Maximum Wire Diameter | 0.045 in (Flux-Cored), 0.045 in (Solid) |
| Maximum Wire Feed Speed | Maximum Wire Feed Speed |
| Model | 951766 |
| MIG Welding Output @ Duty Cycle | 230 A @ 25.5 V, 60% |
| Includes | 0.035/0.045 in Reversible Drive Rolls, 10 ft work cable and clamp and 50mm Dinse-style connector, 15 ft (4.5 m) 250 A MDX-250 MIG gun w/ Bernard AccuLock S consumables for 0.035/0.045 in. wire, Extra Contact Tips, EZ-Latch Running Gear, Flow gauge regulator and gas hose for argon or AR/CO2 mix |
| Application | MIG, Welding |
| Features | Auto-Line(TM) Technology, Auto-Set(TM) Elite, 7 in Color LCD, EZ-Latch(TM) Single Cylinder Running Gear, Compatible with Push-Pull MIG Guns, Pulsed MIG Welding |
| For Material Type | Mild Steel, Stainless Steel |
| For Maximum Material Thickness | 1/2 in (Mild Steel) |
| For Minimum Material Thickness | 24 ga (Mild Steel) |
| Mig Welding Maximum Output Current | 350 Amps |
| Mig Welding Minimum Output Current | 20 Amps |
| Minimum Wire Diameter | 0.023 in (Solid Steel), 0.023 in (Stainless), 0.03 in (Flux-Cored), 0.035 in (Aluminum) |
| Minimum Wire Feed Speed | 50 in/min |
| Overall Depth | 26.25 in |
| Overall Height | 19.23 in |
| Overall Width | 13.75 in |
| Plug Type | 6-50P |
| Power Cord Included | Yes |
| Power Cord Length | 10 ft |
| Standards | CSA Certified |
| Amperage Range | 20 to 350 A |
| Enhanced Process | Pulsed MIG (GMAW-P) |
Millermatic® 255 MIG/Pulsed MIG Welder 208/240V
The Miller® Millermatic® 255 MIG welder is a complete 250 amp welding package that comes standard with pulsed MIG welding capability. The inverter design means that the Millermatic 255 is less than half the weight of its popular predecessor, the Millermatic 252. Auto-Set™ Elite technology allows you to use preset welding parameters based on metal thickness, shielding gas and welding wire type to achieve optimum welds. You can also set your voltage and wire feed speed manually, for a custom welding arc.
The Millermatic® 255 comes complete with full color seven inch LCD screen with intuitive design and simple controls. In addition to built-in welding programs, the 255 can also store your custom welding programs. It seamlessly switches between welding with standard MIG gun or optional Spoolmatic™ spool gun. The 255 also features direct plug for XR push-pull gun for professional aluminum wire feed capability. This allows you to use 12 inch spools of aluminum MIG wire instead of the more expensive 1 lb. rolls used with the spool gun.
The Millermatic® 255 comes complete with full color seven inch LCD screen with intuitive design and simple controls. In addition to built-in welding programs, the 255 can also store your custom welding programs. It seamlessly switches between welding with standard MIG gun or optional Spoolmatic™ spool gun. The 255 also features direct plug for XR push-pull gun for professional aluminum wire feed capability. This allows you to use 12 inch spools of aluminum MIG wire instead of the more expensive 1 lb. rolls used with the spool gun.
PROCESSES
- MIG (GMAW)
- Pulsed MIG (GMAW-P)
- Flux Cored (FCAW)
WHAT'S INCLUDED
- Power source with 10 ft. (3 m) power cord
- 15 ft. (4.5 m) 300-amp Bernard™ BTB MIG Gun 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
- Material Thickness Gauge
Applications
General fabricators
Contract welding services
Plant maintenance shops
FEATURES
| Item | Mig Welder |
| Series | Milermatic |
| Input Voltage | 208V AC, 220/230/240V AC |
| Phase | Single-Phase |
| Welding Mode | CC/CV |
| Polarity | DC |
| Input Frequency | 60 Hz |
| Welding Processes | Flux-Cored Welding (FCAW), MIG Welding (GMAW) |
| For Wire Type | Flux-Cored, Solid |
| Maximum Wire Diameter | 0.045 in (Flux-Cored), 0.045 in (Solid) |
| Maximum Wire Feed Speed | Maximum Wire Feed Speed |
| Model | 951766 |
| MIG Welding Output @ Duty Cycle | 230 A @ 25.5 V, 60% |
| Includes | 0.035/0.045 in Reversible Drive Rolls, 10 ft work cable and clamp and 50mm Dinse-style connector, 15 ft (4.5 m) 250 A MDX-250 MIG gun w/ Bernard AccuLock S consumables for 0.035/0.045 in. wire, Extra Contact Tips, EZ-Latch Running Gear, Flow gauge regulator and gas hose for argon or AR/CO2 mix |
| Application | MIG, Welding |
| Features | Auto-Line(TM) Technology, Auto-Set(TM) Elite, 7 in Color LCD, EZ-Latch(TM) Single Cylinder Running Gear, Compatible with Push-Pull MIG Guns, Pulsed MIG Welding |
| For Material Type | Mild Steel, Stainless Steel |
| For Maximum Material Thickness | 1/2 in (Mild Steel) |
| For Minimum Material Thickness | 24 ga (Mild Steel) |
| Mig Welding Maximum Output Current | 350 Amps |
| Mig Welding Minimum Output Current | 20 Amps |
| Minimum Wire Diameter | 0.023 in (Solid Steel), 0.023 in (Stainless), 0.03 in (Flux-Cored), 0.035 in (Aluminum) |
| Minimum Wire Feed Speed | 50 in/min |
| Overall Depth | 26.25 in |
| Overall Height | 19.23 in |
| Overall Width | 13.75 in |
| Plug Type | 6-50P |
| Power Cord Included | Yes |
| Power Cord Length | 10 ft |
| Standards | CSA Certified |
| Amperage Range | 20 to 350 A |
| Enhanced Process | Pulsed MIG (GMAW-P) |
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