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Millermatic 251 MIG Wire Feed Welder

Millermatic 251 MIG Wire Feed Welder

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Features

  • Welding Range 30 to 300 Amps
  • Solid Steel, Stainless Steel and Flux-Cored Welding
  • .023 - .045" Solid MIG, .035" Flux-Cored Wires
  • Description

    The Millermatic 251 is capable of welding materials from 22 gauge up to 1/2 in thick in a single pass. Active Arc Stabilizer technology provides excellent starts and line voltage compensation provides constant output with fluctuations in input power.

    Specifications

    Rated DC Output: 200 A, 28 VDC at 60% duty cycle
    250 A, 28 VDC at 40% duty cycle
    DC Amperage Range: 30 - 300 A
    OCV: 38 V
    Input at Rated Output:
    (60 Hz)
    230 V
    42 A
    575 V
    17 A
    kVA
    10
    kW
    7.7
    Wire Feed Speed: 25 - 700 IPM
    Weight: 215 lb (98 kg)
    Dimensions: H: 32" (813 mm) W: 19" (483 mm) L: 39" (991 mm)
    Wire Type and Diameter: Solid Steel: .023 - .045" (0.6 - 1.2 mm)
    Stainless Steel: .023 - .035" (0.6 - 0.9 mm)
    Flux-Cored: .030 - .045" (0.8 - 1.2 mm)

    Additional Features

    • Adjustable run-in control for optimized starts
    • Spoolmatic 30A or 15A gun is directly connected with no extra module required
    • Tip Saver shuts off weld output if tip is shorted to work surface
    • Weld output shuts off if no arc is detected within 3 seconds after gun trigger is depressed
    • Fan-On-Demand
    • Self-calibrating digital meters
    • Industrial, dual-gear-driven, cast aluminum drive system

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