Millermatic® 252 MIG Welder - 200(208)/230V

Millermatic® 252 MIG Welder - 200(208)/230V

907321
Welds material from 22 gauge to 1/2 in. thick in a single pass. Highest output in its class.
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Machine Only
907321

Machine Only
907322

Spool Gun Aluminum Package
951066

Spool Gun Aluminum Package
951065

Spec Sheet (ENG)
Which product is right for you? Find out here.

Features

What's Included

  • Millermatic® 252
  • 10 ft (3 m) power cord and plug
  • 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) work cable and clamp
  • Argon mix regulator/flow gauge and hose
  • Extra contact tips
  • Factory-installed running gear with EZ-Change™ Single Low Cylinder Rack
  • .030/.035 in reversible drive rolls
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.   Learn More
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.   Learn More
Larger Work Area
Now with longer 15-ft M-25 gun.   Learn More

Not Included

  • Shielding gas (for welding with solid wire [GMAW])
  • Flux cored drive rolls (for welding with flux cored wire [FCAW])
  • Spool Gun (for welding aluminum)
  • Welding wire
  • Personal safety products (helmet, gloves)
  • Your local welding distributor can provide shielding gas, additional welding wire and a full product offering.

Specifications

Processes

Flux Cored (FCAW)
MIG (GMAW)

General Specifications

Title Millermatic® 252 MIG Welder - 200(208)/230V
Industries Interests Racing / Customizing / Restoring
DIY / Home Hobbyist
Farm and Ranch
Manufacturing
Metal Art / Sculptures
Education / Training
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 Aluminum
Stainless Steel
Steel
Input Voltage 208 V
220/230/240 V
Input Phase 1-Phase
Input Hz 60 Hz
Input Amperage 42 A
Current Type DC
Rated Output 200 Amps at 28 VDC, 60% duty cycle,250 Amps at 28 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)
Portability Running Gear / Cart (Standard)
Weld Output CV
Net Width 19 in
Net Height 30 in
Net Length 40 in
Net Weight 205 lbs
Warranty 3 Years
Miller's True Blue Warranty

Accessories

Dual EZ-Change™ Low Cylinder Rack w/ Elevated Gun and Cable Rack

Easily roll shielding gas cylinders on and off the rack, and store two bottles of gas, gun and cables off the floor
Elevated Gun & Cable Rack

Store gun and cables off the floor.
Millermatic® 212/252/350, Syncrowave® 210 Protective Cover

Covers unit with weld cables connected, Oversized storage pocket
Bobcat™ / Trailblazer® / Big Blue® Full KVA Adaptor Cord

NEMA 14-50P to NEMA 6-50R. Adapts engine drive 120-240-volt plug to common Millermatic® and Spectrum® 240-plus. For use with Bobcat™ / Trailblazer® / Big Blue® (except 400 and 500 CC).

Consumables

AccuLock™ MDX™ Contact Tip for 0.023" Wire (10 per pkg) $20.40

For use with MDX MIG Guns. Pair with AccuLock MDX Diffuser, Nozzles, Liners and Power Pin Caps.
AccuLock™ MDX™ Contact Tip for 0.030" Wire (10 per pkg) $20.40

For use with MDX MIG Guns. Pair with AccuLock MDX Diffuser, Nozzles, Liners and Power Pin Caps.
AccuLock™ MDX™ Contact Tip for 0.035" Wire (10 per pkg) $20.40

For use with MDX MIG Guns. Pair with AccuLock MDX Diffuser, Nozzles, Liners and Power Pin Caps.
AccuLock™ MDX™ Contact Tip for 0.045" Wire (10 per pkg) $20.40

For use with MDX MIG Guns. Pair with AccuLock MDX Diffuser, Nozzles, Liners and Power Pin Caps.

Resources

Articles

Millermatic® MIG and Dynasty® TIG Welders Turn Raw Steel into Restored Hot Rods for Fesler Built
Fesler Built relies on Miller's Millermatic® and Dynasty® welding inverters to fabricate custom-made components and to restore hot rods of all shapes and sizes.
MIG and Flux Cored Welding on the Farm
Although certainly capable of meeting the demands of most farm welding applications, Stick welders also have limitations that can be overcome by the use of other welding methods, particularly wire welding, which includes Gas Metal Arc Welding (GMAW) also known as MIG (Metal Inert Gas)—and flux cored arc welding (FCAW). Both MIG and FCAW are performed with the same welder and differ only in the way the weld is protected from contamination by the surrounding air environment.
Nebraska Rancher Beefs Up Operation with Millermatic Wire Welder
Nebraska Rancher Beefs Up Operation with Millermatic® Wire Welder
With no shortage of repairs and other projects, Arlo Schurr continually found himself away from the fields and cattle and at his welding table. Those projects haven't subsided, but the addition of a 250-amp Millermatic wire welder from Miller Electric Mfg. Co. enabled him to complete them more efficiently and dream up new ones previously impossible with his old Stick welder.

Videos

Millermatic 252 Set Up
Millermatic 252 MIG Welder Run-In
This procedure explains how to adjust Run-in control on the Millermatic 252 MIG welder.
Millermatic 252 MIG Welder Preflow-Post Flow
This procedure explains how to adjust the both the Preflow and Postflow timers on the Millermatic 252 MIG welder.

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