Mild Steel	Aluminum*
Min 22 ga (0.9 mm)	Min 14 ga (1.9 mm)
Max 1/2" (13 mm)	Max 1/2" (13 mm)
	* w/Spoolmatic 15A or 30A Spool Gun

Highest output in its class (250 A at 28 VDC). Weld longer on high end applications.

New! 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.

New! 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.

New! Push-Pull Gun Direct Connect - now directly connects your push-pull gun, no extra module required.

New! Angled, dual-gear driven, cast aluminum drive system features no-tool, quick-change reversible drive rolls and an easy-to-set, scaled tension knob.

New! Patent-pending EZ-Change™ Low Cylinder Rack allows operators to easily roll cylinders on and off of rack - no need to lift cylinders.

New! 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.

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

Less weld cleanup with Active Arc Stabilizer™ pateneted Miller design provides excellent starts proven superior to the competition.

Fan-On-Demand™ coooling system operates only when needed reducing power consumption and contaminants drawn into the machine.

Line voltage compensation keeps power constant even if input voltages varies by ±10%.