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Miller Millermatic 252 MIG Welder, 230/460/575V, 30-300A, MIG/Flux-Cored, 907322
Miller Millermatic 252 MIG Welder, 230/460/575V, 30-300A, MIG/Flux-Cored, 907322
SKU: 907322

Miller Millermatic 252 MIG Welder, 230/460/575V, 30-300A, MIG/Flux-Cored, 907322

$3,166.64Price
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The Miller Millermatic 252 is a MIG welder for MIG and flux-cored welding with a 30-300 A range and a classic digital front panel, and this is its 230/460/575 V version. It welds mild steel from 22 ga. to 1/2 in. and aluminum from 14 ga. to 3/8 in., and it comes with a 15 ft MDX-250 gun and factory-installed running gear.

Rated output is 200 A at 24 VDC with a 60% duty cycle and 250 A at 26.5 VDC with a 40% duty cycle, with 38 VDC maximum open-circuit voltage. Wire feed speed runs 50-700 IPM (1.3-17.8 m/min) for .023-.045 in. solid and stainless wire and .030-.045 in. flux-cored wire on 12 in. spools. The large digital front panel presets voltage and wire feed speed and adds run-in, pre/postflow, burnback and spot/delay (stitch) timers.

Auto Gun Detect brings back the stored voltage, wire feed speed and timer values for whichever gun is triggered, whether MIG, spool or push-pull. Spoolmate 200 Series spool guns, which adjust wire feed speed at the gun, connect directly for aluminum welding, and Spoolmatic 15A or 30A spool guns are also compatible. The cast aluminum drive is angled and dual-gear driven, with quick-change reversible drive rolls that need no tools, the EZ-Change low cylinder rack lets cylinders roll on without lifting, and the welder weighs 205 lbs.

Highlights

  • Rated 200 A at 24 VDC (60% duty cycle) and 250 A at 26.5 VDC (40%)

  • 30-300 A range; wire feed speed 50-700 IPM (1.3-17.8 m/min)

  • Mild steel from 22 ga. to 1/2 in. thick; aluminum from 14 ga. to 3/8 in. thick

  • Direct-connect port for Spoolmate 200 Series and Spoolmatic 15A or 30A spool guns

  • Factory-installed running gear with EZ-Change low cylinder rack

  • 205 lbs net weight; 40 x 19 x 30 in. (L x W x H)

Specifications

Brand

Miller

Manufacturer part number

907322

Processes

MIG (GMAW), flux-cored (FCAW)

Amperage range

30-300 A

Rated output

200 A at 24 VDC, 60% duty cycle; 250 A at 26.5 VDC, 40% duty cycle

Max open-circuit voltage

38 VDC

Wire feed speed

50-700 IPM (1.3-17.8 m/min)

Wire diameter

Solid steel and stainless .023-.045 in.; flux-cored .03-.045 in.

Spool size

12 in. (305 mm)

Mild steel thickness

22 ga. (0.6 mm) to 1/2 in. (12.7 mm)

Aluminum thickness

14 ga. (1.9 mm) to 3/8 in. (9.5 mm)

Weldable metals

Steel, stainless steel, aluminum

Portability

Running gear / cart (standard)

Weight

205 lbs

Dimensions

40 x 19 x 30 in. (L x W x H)

What's in the box

  • Millermatic 252 power source

  • 15 ft (4.5 m) 250-amp MDX-250 MIG gun with Bernard AccuLock MDX consumables for .030/.035 in. (0.8/0.9 mm) wire

  • 10 ft (3 m) power cord and plug

  • 10 ft (3 m) work cable and clamp

  • Argon-mix regulator/flow gauge and hose

  • Factory-installed lowered running gear and cylinder rack

  • Extra contact tips

  • .030/.035 in. reversible dual-groove drive rolls

Good to know

  • Check the input power (voltage, phase and amperage) against your supply before you order.

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