A time-tested, durable welder with a classic interface designed for simplicity. Easy usage and innovative features make the Millermatic 252 perfect for fabrication, manufacturing, and farm projects.
KEY SPECIFICATIONS
Product
Millermatic® 252 MIG Welder - 200(208)/230V
Applications
Welding Education and Training
Welding Projects
Industries
Racing
Farm and Ranch
Manufacturing
Material Thickness
Aluminum 14 ga. (1.9 mm) - 3/8 in. (9.5 mm)
Mild Steel 22 ga. (0.6 mm) - 1/2 in. (12.7 mm)
Weldable Metals
Aluminum
Stainless Steel
Steel
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
Wire Feed Speed
1.3 m/min - 17.8 m/min
50 IPM - 700 IPM
Wire Diameter
Stainless 0.023 in. - 0.045 in.
Stainless 0.6 mm. - 1.2 mm.
Solid Steel 0.6 mm. - 1.2 mm.
Solid Steel 0.023 in. - 0.045 in.
Flux Cored 0.03 in. - 0.045 in.
Flux Cored 0.8 mm. - 1.2 mm.
Spool Size
12 in (305 mm)
Portability
Running Gear / Cart (Standard)
Input Voltage
208 V
220/230/240 V
WHAT'S INCLUDED
- 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) power cord and plug
- 10 ft (3 m) work cable and clamp
- Argon mix regulator/flow gauge and hose
- Extra contact tips
- .030/.035 in reversible drive rolls
Features
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.

Processes
MIG (GMAW)
Flux Cored (FCAW)