Miller's patent-pending Active Arc Stabilizer™ provides excellent starts proven superior to the competition! Adjustable run-in control is individually settable for both MIG and spool guns. Set at the front panel, this easily accessible feature allows the user to optimize starts to their application. Self-calibrating digital meters allow presetting of voltage and wire feed speed. With spool gun, wire speed meter displays setting - a feature not available on competitive units. Easy-to-use Digital Operator Interface and attached parameter chart makes it simple to set weld parameters. Convenient built-in gun and cable holder and consumable compartment. ? Tip Saver - Weld output shuts off if tip is shorted to work surface for more than 1 second. ? Jog Mode- When loading a new roll of wire or if the gun trigger is accidentally pressed, gas will shut off after 1 minute and wire will shut off after 2 minutes, saving wire and gas. Industrial, dual-gear-driven, aluminum drive system features no-tool, quick-change reversible drive rolls and an easy-to-set, scaled tension knob. Line voltage compensation keeps welding parameters constant even when input voltages change ±10%. Eliminates the need to change welding parameters throughout the day. Fan-On-Demand™ operates only when needed reducing noise, power consumption, and the amount of airborne contaminants pulled through the machine. M-25 MIG Gun features durable one-piece handle, unicable outer jacket, trigger rated for one million cycles, and steel spring coils protecting cable ends. For aluminum welding, add the optional Push-Pull Module for aluminum wire feed capability. Push-Pull guns can be directly connected to the Millermatic 251 with this additional push-pull module. |