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Millermatic 255


SKU: 907734 Categories: ,


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, stainless and mild steel.


Title Millermatic® 255 MIG/Pulsed MIG Welder w/ EZ-Latch™ Running Gear- 208/240V
Material Thickness Aluminum 18 ga. (1.02 mm) – 1/2 (13mm)
Mild Steel 24 ga. (.51 mm) – 1/2 (13mm)
Weldable Metals Aluminum
Stainless 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 50 IPM – 800 IPM
Wire Diameter Aluminum 0.035 in 0.047 in
Flux Cored 0.03 in 0.045 in
Stainless 0.023 in 0.045 in
Solid Steel 0.023 in 0.045 in
Spool Size 12 in (305 mm)
Portability Handle(s)
Running Gear / Cart (Standard)
Weld Output CV
Warranty 3 Years
Miller’s True Blue Warranty


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