951553 - Miller AlumaFeed 350 Water-Cooled Aluminum MIG System with XR-Pistol

Complete Industrial Aluminum Welding Solution

The Miller AlumaFeed 350 Welding System (951553) is a dedicated aluminum powerhouse designed to tackle the most demanding fabrication environments. This comprehensive package takes the guesswork out of assembling a high-performance welding station by combining Miller's top-tier components into a single, ready-to-weld system. At its core lies the AlumaPower 350 MPa power source, a machine engineered specifically for aluminum applications, delivering up to 350 amps of welding output at a 60% duty cycle. This ensures that heavy-duty projects in boat building, trailer manufacturing, and aerospace repair can be handled with consistent arc stability and penetration.

What sets this system apart is the integration of the XR-AlumaFeed wire feeder and the water-cooled XR-Pistol W gun. Feeding soft aluminum wire is notoriously difficult with standard equipment, often leading to bird-nesting and downtime. The XR-AlumaFeed is built to overcome these challenges, providing smooth, uninterrupted wire delivery even at high speeds. The included 15-foot water-cooled pistol grip gun allows welders to operate at higher amperages for longer periods without the discomfort of a hot handle or the risk of consumable failure, making it ideal for production environments where efficiency is paramount.

The system features Miller's Synergic Pulsed MIG technology. This advanced control method simplifies setup: the operator simply selects the wire diameter and material thickness, and the machine automatically optimizes the pulse parameters. This results in a focused arc, reduced heat input, and virtually spatter-free welds. Additionally, the Profile Pulse feature allows operators to achieve the aesthetic "stacked dime" look associated with TIG welding, but with the speed and deposition rates of MIG. The package comes complete with the Coolmate 3 cooling system and a rugged runner cart, ensuring mobility and thermal management are built right in.

Key System Benefits

• Dedicated Aluminum Performance: Optimized specifically for 4000 and 5000 series aluminum wires.
• Thermal Management: Includes Coolmate 3 and water-cooled gun for high-duty cycle applications.
• Simplified Control: Synergic settings reduce training time and setup errors.
• Versatile Power: Auto-Line technology accepts any input voltage from 208V to 575V.