Miller AlumaFeed 350 MPa Aluminum MIG Welding Package with XR-Aluma-Pro Gun

Master Aluminum Welding with Miller

Take your aluminum welding projects to the next level with the Miller AlumaFeed 350 MPa MIGRunner Package. This all-in-one system is designed to eliminate the headaches often associated with MIG welding aluminum, such as feeding issues and inconsistent bead profiles. The package includes the powerful AlumaPower 350 MPa source, the portable XR-AlumaFeed Suitcase feeder, and the high-performance XR-Aluma-Pro 25-foot air-cooled gun. Whether you are building boats, trailers, or signage, this rig provides the reach and reliability you need to stay productive.

Precision Feeding and TIG-Like Aesthetics

The XR-Aluma-Pro gun utilizes a true push-pull design that works in perfect synchronization with the feeder to deliver wire smoothly over 25 feet. This means you can move around large weldments without worrying about wire chatter or stoppages. The machine's built-in pulsed MIG programs are tailored for 4000 and 5000 series aluminum alloys, allowing you to start welding immediately with optimal settings. For those jobs where appearance counts, the Profile Pulse feature helps you lay down beads that look like high-quality TIG welds, impressing customers and reducing finishing time.

Smart Technology for the Shop Floor

Miller has packed this unit with smart features to save you time and money. Wind Tunnel Technology directs air flow through specific internal tunnels, protecting sensitive electronic components from airborne contaminants like dust and grinding grit. The Fan-On-Demand cooling system ensures the fan only runs when necessary, reducing noise and power consumption. Plus, with the MIGRunner cart, your entire setup—including the gas cylinder—is mobile and organized, ready to roll to wherever the work is.

Versatile Power Management

Forget about checking voltage inputs when moving between job sites. The Auto-Line technology automatically accepts any input voltage from 208V to 575V, single or three-phase. This flexibility, combined with the system's lightweight and impact-resistant case, makes the AlumaFeed 350 MPa a versatile workhorse for any fabrication shop. The intuitive interface allows for easy adjustments, while features like Hot Start and Crater fill ensure your welds start strong and end without defects.