Miller Millermatic 255 Auto-Line, 208-575V

Miller Millermatic® 255 MIG Welder Built for professionals in the light manufacturing or fabrication segment who want a smaller, versatile welder with intuitive setup to increase efficiencies and productivity. This 250-amp inverter welder is easy to use for faster uptime and performance. The versatility of this welder to be integrated on running gear, makes it very easy to move around a work cell or it can be quickly disconnected from the running gear enabling portability, making it easier to integrate into a work cell or work in confined spaces. Auto-Line Technology For portability and reliability Auto-Line™ allows for any single-phase input voltage hookup (208–575 V) with no manual linking, providing convenience in any job setting. Ideal solution for dirty or unreliable power (Millermatic 255 Auto-Line model only). Pulsed MIG welding delivers higher quality welds Lower heat input for less distortion on thin materials and better puddle control on out-of-position welds. Less spatter minimizes post weld grinding and rework allowing more welding time. Perform welding applications that couldn’t be done in the past. Ideal for MIG welding aluminum and stainless steel. What's Included (Machine Package) 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 Material Thickness Gauge Also Included (Running Gear Package) Chain to secure gas cylinder EZ-Latch™ Running Gear Product Name // Part Number Miller Millermatic 255 // 907734 / 951766 Welding Processes MIG (GMAW), Flux Core (FCAW) Input Voltage 208-575 V, 50/60 Hz (1 Phase) Input Current 208/240V - 34.7/29.7A 460V - 17.1A 575V - 8.2A Welding Output Amps 20-350 A Output Current DC - CV Aluminum TIG ❌ Spool Gun Ready ✔️ - Spoolmatic or XR Alumapro Dimensions Machine only H: 19.24 in. (489 mm) W: 13.75 in. (349 mm) D: 24.25 in. (616 mm) Machine with running gear H: 32 in. (813 mm) W: 13.75 in. (349 mm) D: 45 in. (1,143 mm) Weight Machine only: 84 lb. (38 kg) Machine with running gear: 148 lb. (67 kg) Warranty Machine: 3-Year Parts & Labour, Torch: 90 Days Parts Full Product Data Sheet | MillerMatic 355 User Manual | MDX Torch Consumables