Miller Millermatic 252 MIG Welder 230/460/575V - 907322

In stock - 12 items available
SKU: 907322
Regular price $4,619.00 USD


  • Millermatic® 252 

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

  • 10 ft (3 m) industrial power cord 

  • 10 ft (3 m) work cable and clamp 

  • Argon mix regulator/flow gauge and hose 

  • Factory-installed lowered runningt gear/cylinder rack 

  • .030/.035 in. reversibledual-groove drive rolls 

  • Extra contact tips 


Highest Output in its Class! 

(250 A at 28 VDC). Weld longer on high-end applications. 

Large, Digital Front Panel with Built-in Digital Timers Menu 

Enables operator to preset voltage and wire feed speed. Standard run-in, pre/postflow, burnback, spot/delay (stitch) timer menu. 


Auto Gun Detect™ 

Miller's Auto Gun Detect allows operator to simply pull trigger on MIG gun, spool gun or push/pull gun. Automatically detects and recalls the voltage, wire feed speed and timer of the active gun.   


Push-Pull Gun Direct Connect 

Compatible with Spoolmate 200 Series spool gun with wire feed speed control on the gun. This saves time by reducing trips back to the machine. Also compatible with more industrial Spoolmatic 15A or 30A spool gun. 


Angled, Dual-Gear Driven, Cast Aluminum Drive System 

Features no-tool, quick-change reversible drive rolls and an easy-to-set, scaled tension knob. 


EZ-Change™ Low Cylinder Rack 

Allows operators to easily roll cylinders on and off of rack - no need to lift cylinders. 


EZ-Access™ Consumable Compartment and Parameter Chart. 

Set weld parameters right the first time with convenient new flip-down compartment that provides fast access to parameter chart and consumables.   

Larger Work Area 

Now with longer 15-ft M-25 gun.   



Flux Cored (FCAW) 




Millermatic® 252 MIG Welder 230/460/575V 

Industries Interests 

Racing / Customizing / Restoring 
DIY / Home Hobbyist 
Farm and Ranch 
Metal Art / Sculptures 
Education / Training 
Commercial Truck and Trailer 
Maintenance and Repair - In Plant 

Material Thickness 

Mild Steel 22 ga. (0.9 mm) - 1/2 in. (13 mm) 
Aluminum 14 ga. (1.9 mm) - 3/8 in. (9.5 mm) 

Weldable Metals 

Stainless Steel 

Input Voltage 

220/230/240 V 
460/480 V 
575 V 

Input Phase 


Input Hz 

60 Hz 

Current Type 


Rated Output 

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

Max Open Circuit Voltage 

38 VDC 

Amperage Range 

Amperage Min Max 30 A - 300 A 

Wire Feed Speed 

IPM Range 50 IPM - 700 IPM 
MMin Range 1.3 m/min - 17.8 m/min 

Wire Diameter 

Solid Steel 0.023 in - 0.045 in 
Stainless Steel 0.023 in - 1.2 mm 
Flux Cored 0.03 in - 0.045 in 
Solid Steel 0.6 mm - 1.2 mm 
Stainless Steel 0.6 mm - 1.2 mm 
Flux Cored 0.8 mm 

Spool Size 

12 in (305 mm) 


Running Gear / Cart (Standard) 

Weld Output 


Net Width 

19 in 

Net Height 

30 in 

Net Length 

40 in 

Net Weight 

205 lbs