This Millermatic 255-series MIG welder is model 951766 and features auto-line technology, auto-set elite, 7 inch colour LCD, EZ-latch single cylinder running gear, compatible with push-pull MIG guns, pulsed MIG welding and includes 0.035/0.045 inch reversible drive rolls, 10 foot work cable and clamp and 50 mm dinse-style connector, 15 foot (4½ m) 250 a MDX-250 MIG gun with Bernard and more. In addition, it is for use with: mild steel, stainless steel up to ½ inch thick.
Technical Specs
ItemMIG Welder
Input Voltage208V AC, 220/230/240V AC
Welding ModeCC/CV
Input Frequency60 Hz
For Wire TypeFlux-Cored, Solid
Maximum Wire Feed Speed800 in/min
MIG Welding Output @ Duty Cycle230 A @ 25.5V, 60%
ApplicationMIG, Welding
For Material TypeMild Steel, Stainless Steel
For Minimum Material Thickness24 ga (Mild Steel)
MIG Welding Minimum Output Current20 A
Minimum Wire Feed Speed50 in/min
Overall Height19.23 in
Plug Type6-50P
Power Cord Length10 ft
Amperage Range20 to 350 A
SeriesMillermatic 255
PhaseSingle-Phase
PolarityDC
Welding ProcessesFlux-Cored, MIG
Maximum Wire Diameter0.045 in (Flux-Cored), 0.045 in (Solid)
Model951766
Includes0.035/0.045 in Reversible Drive Rolls, 10 ft work cable and clamp and 50 mm Dinse-style connector, 15 ft (4.5 m) 250 A MDX-250 MIG gun with 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
FeaturesAuto-Line(TM) Technology, Auto-Set(TM) Elite, 7 in Colour LCD, EZ-Latch(TM) Single Cylinder Running Gear, Compatible with Push-Pull MIG Guns, Pulsed MIG Welding
For Maximum Material Thickness1/2 in (Mild Steel)
MIG Welding Maximum Output Current350 A
Minimum Wire Diameter0.023 in (Solid Steel), 0.023 in (Stainless), 0.03 in (Flux-Cored), 0.035 in (Aluminum)
Overall Depth26.25 in
Overall Width13 3/4 in
Power Cord IncludedYes
StandardsCSA
Enhanced ProcessPulsed MIG (GMAW-P)
Country of OriginUnited States
(subject to change)