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Millermatic Mig Welder 212 907405 & 50' 8-3 Extension Cord

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MIL 907405 & DIR 8350
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Product Description



# 907405

50' 8-3 extension cord




The Millermatic 212 W / Auto-Set is Miller's newest Auto-set mig welder .The Millermatic 212 welds up 3/8" in a single pass has Auto-Set , Gun-On Demand, and Infinite voltage control . The Millermatic 212 uses the 15A or 30A Spoolgun .

Millermatic 212 Auto-Set MIG welder welds material from 22 gauge up to 3/8 in (9.5 mm). It's easy to set up, offers a wide window of operation, and delivers 210 amps of power for semi-industrial applications. The Millermatic 212 Auto-Set offers superior performance on thin and medium gauge metals, with smooth arc characteristics throughout its operating range.

With single-phase power plus a factory-installed running gear/dual cylinder rack, the Millermatic 212 Auto-Set easily goes where it's needed. The system adds efficiency and productivity to light fabrication work, garage/body shops, and farms and ranches. Its cost and operating economics make it a smart choice. Its ease of use makes it a very effective machine for the hobbyist

Welds 22 gauge to 3/8" steel

Welds 14 gauge to 1/4" aluminum

Auto-Set - the exclusive Auto-Set feature makes set up quick and easy .

Infinite voltage adjustment - provides broader operating range with finer control than a tap machine

Compatable with Spoolmatic 15A/30A spoolgun with wire feed speed control on the gun. Saves time by reducing trips back to the machine.

Gun-On-Demand- simply pull the trigger for either gun and you're ready to weld . No wasted time installing modules and using gas valve kits.

Heavy duty aluminum drive roll system

  • Thermal Overload Protection shuts down unit and activates over temperature light if airflow is blocked or duty cycle is exceeded. Automatically resets when fault is corrected and unit cools.

  • EZ-Access™ Consumable Compartment and Parameter Chart - convenient new flipdown compartment that provides fast access to parameter chart and consumables.

  • Larger work area - now with longer 15-ft M-25 gun.

  • Less weld cleanup with Active Arc Stabilizer - patented Miller design provides excellent starts proven superior to the competition.



    Input Power

    Rated Output

    • 230 V operation: 160A at 24.5 VDC, 60% Duty Cycle



    Welding Amperage Range

    • 30-210
    Wire Speed

    50-700 IPM

    Net Weight

    • 178 lbs




  • Comes complete with

    • 7 ft (3m) power cord
    • Autoset
    • 15 ft , M-25 MIG gun 250 amps for.030/.035 in wire
    • 10 ft (3 m) work cable with clamp
    • New! Factory-installed running gear with EZ-Change Low Cylinder Rack
    • Smith argon mix regulator/flow gauge with hose
    • Dual groove quick change drive rolls for .030 & .035
    • Extra contact tips , information
    • Material thickness gauge
    • New! Set-up and operation CD
    • 8/3 HD Extension Cord 50'





  • Applications

    Light Industrial Applications

    • Light Fabrication
    • Garage/Job Shops
    • Farm and Ranch
    • Vocational/Technical Schools


      Input Power Amperage
      Rated Output Amps Input at Rated Output,
      60 Hz.
      Wire Feed Speed Wire Type
      & Diameter
      Dimensions Net
      208 V 230 V KVA KW


      50-700 IPM
      Solid Steel:
      .023 - .035"
      Stainless Steel:
      .023 - .035"
      Flux Cored:
      .030 - .045"
      H: 30"

      W: 19"

      D: 40 "
      178 lbs
      230 VAC 30 - 210

      160 A @ 24.5 VDC
      60% Duty Cycle

      31 27 6.5 5.5

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