Miller AlumaFeed 350 Aluminum MIG Welding System

Weld Aluminum Like a Pro All Day Long

If your shop specializes in aluminum fabrication, the Miller AlumaFeed 350 MPa MigRunner is the ultimate solution to boost your productivity and weld quality. This ready-to-weld package takes the guesswork out of aluminum MIG welding. Forget about bird-nesting wire or inconsistent arcs; the XR-Aluma-Pro push-pull gun and synchronized feeder system deliver wire so smoothly you'll wonder how you ever managed without it. The balanced, ergonomic gun design reduces fatigue, allowing you to maintain proper gun angles and travel speeds comfortably, even during long shifts.

TIG Looks with MIG Speed

One of the standout features for professional welders is the Profile Pulse technology. We all love the look of a perfect TIG bead, but TIG is slow. With Profile Pulse, you can achieve that classic "stacked dimes" look while welding at MIG speeds. It requires no special gun manipulation—the machine handles the pulsing logic for you. Whether you are building boats, trailers, or emergency vehicles, your welds will look as good as they hold. Plus, with SharpArc control, you can fine-tune the arc cone and puddle fluidity to suit your specific joint configuration, giving you total control over the bead profile.

Complete Industrial Package

This isn't just a welder; it's a complete mobile workstation. The MigRunner package comes with a heavy-duty cart that holds the power source, feeder, water cooler, and gas cylinder securely. The included Coolmate 3 water cooler is essential for high-amperage applications, keeping your gun cool and consumables lasting longer. The rugged XR-AlumaFeed Suitcase feeder is built to withstand harsh industrial environments, and because it's detachable, you can take the feeder right to the work, extending your reach significantly. With the AlumaFeed 350 MPa, you get the power, precision, and portability needed to tackle the toughest aluminum jobs.