137550 - Miller XR-Pistol Grip Aluminum MIG Gun 30ft

Master Aluminum Welding with the Miller XR-30A

Welding aluminum and other soft alloys presents unique challenges, primarily due to the flexibility of the wire which often leads to feeding issues like bird-nesting in standard MIG guns. The Miller XR-30A Push-Pull Gun (137550) is engineered specifically to solve this problem. By combining a motor in the gun itself with the push motor in your feeder, this system maintains constant tension on the wire, ensuring smooth, uninterrupted delivery over long distances.

This model features an impressive 30-foot cable assembly, allowing welders to work on large projects—such as boat hulls, trailers, and large signage—without constantly moving the power source. The pistol-grip design is ergonomic and comfortable, providing excellent control for precision work. Rated at 250 Amps, the XR-30A is built for industrial environments where reliability is paramount.

Key Performance Features

The XR-30A is an air-cooled unit, making it lighter and easier to maintain than water-cooled alternatives, while still handling substantial amperage. It supports a versatile range of wire diameters from .030" to 1/16", accommodating various material thicknesses. With a wire feed speed capability of 70 to 875 inches per minute, you have the flexibility to dial in the perfect parameters for your specific application.

Whether you are fabricating aluminum truck boxes or repairing specialized industrial equipment, the Miller XR-30A provides the consistency required for high-quality X-ray quality welds. It is designed to pair seamlessly with Miller's XR Control push feeders, creating a synchronized system that takes the headache out of aluminum MIG welding.