951835 - Miller AlumaFeed 350 MIGRunner Package with XR-Pistol Pro Water-Cooled Gun

Industrial Aluminum Welding Solution

The Miller AlumaFeed 350 MIGRunner with XR-Pistol Pro (951835) is a comprehensive welding package engineered specifically for high-performance aluminum fabrication. At the core of this system is the AlumaPower 350 MPa power source, an inverter-based machine that delivers up to 425 amps of welding output. It features Miller's proprietary Auto-Line Power Management technology, allowing for seamless connection to any single or three-phase input voltage ranging from 208 to 575 V without manual linking. This flexibility ensures reliable operation in diverse industrial environments where power quality may fluctuate.

The package includes the XR-AlumaFeed Suitcase wire feeder, a rugged and portable unit designed to withstand harsh manufacturing conditions. It utilizes a synchronized push-pull wire feeding system that eliminates the common issues associated with feeding soft aluminum wire, ensuring consistent arc performance and reducing downtime. The system is paired with the XR-Pistol Pro 25-foot water-cooled gun, which provides extended reach and superior cooling capacity for high-amperage applications. The included Coolmate 3 water cooler ensures the torch remains at optimal operating temperatures during extended weld cycles.

Technologically advanced features define the AlumaFeed 350. Synergic Pulsed MIG capabilities allow for single-knob control, automatically adjusting voltage and amperage based on wire feed speed. The system also incorporates Profile Pulse, which modulates the output to create a "stacked dime" bead appearance without the need for complex gun manipulation. SharpArc technology offers granular control over the arc cone and puddle fluidity, allowing operators to tailor the arc characteristics to the specific joint configuration. Built-in programs for 4000 and 5000 series aluminum alloys further streamline setup and ensure code-quality welds.

Reliability is enhanced through Wind Tunnel Technology, which routes cooling air through a dedicated tunnel, preventing abrasive dust and particles from damaging sensitive electronic components. The Fan-On-Demand cooling system operates only when thermal conditions require it, minimizing noise and energy consumption. This MIGRunner package comes complete with a running gear cart, gas regulator, hoses, and all necessary cables, providing a turnkey solution for heavy-duty aluminum welding operations in shipbuilding, automotive, and general fabrication sectors.