The Miller XR-AlumaFeed Suitcase (301593) represents the pinnacle of portable aluminum wire feeding technology, engineered specifically for industrial manufacturing and heavy-duty fabrication environments. This unit bridges the gap between shop-floor precision and field-ready durability, housing Miller's advanced XR feeding technology within a rugged, impact-resistant suitcase enclosure. Designed to operate on 24 VAC input power, it integrates seamlessly with Miller's advanced power sources, including the AlumaPower MPa, Invision MPa, and XMT MPa series, to deliver superior arc performance.
At the core of this feeder's capability is the Profile Pulse™ technology. This feature allows operators to achieve the aesthetic appearance of TIG welding—characterized by the classic "dime-stack" bead pattern—while maintaining the high travel speeds and deposition rates associated with the MIG process. This is particularly valuable in industries such as shipbuilding, trailer manufacturing, and aerospace, where weld appearance is as critical as structural integrity. The system also supports Synergic Pulsed MIG, which simplifies setup by allowing the operator to adjust wire feed speed while the system automatically maintains the optimal voltage and pulse parameters.
The mechanical design focuses on the unique challenges of feeding soft aluminum wire. The push-pull system ensures consistent wire delivery without bird-nesting or shaving, even over long distances. The internal drive assembly is robust, featuring a dual-schedule control that allows operators to switch between two different sets of welding parameters on the fly. This is essential for applications requiring different settings for tacking versus continuous welding. The unit accommodates 12-inch spools, maximizing arc-on time and reducing changeover frequency.
Further enhancing its industrial utility, the XR-AlumaFeed Suitcase includes a built-in gas flowmeter, ensuring precise shielding gas delivery directly at the feeder. This eliminates the need for external flowmeters at the regulator, providing more accurate control at the point of use. The digital interface is intuitive, offering large, easy-to-read displays for voltage and wire feed speed, along with indicators for hold, jog, and purge functions. By combining advanced waveform control with a field-hardened enclosure, Miller provides a solution that delivers laboratory-grade aluminum welds in the most demanding production environments.
| Additional Information |
|---|
| Brand:Miller |
| Weld Process:Wire Feeder |
| Packaging Description:1-per-ea |
| Input Power:24 VAC, 50/60 Hz |
| Wire Feed Speed:50 - 900 IPM |
| Wire Diameter Capacity:0.030 - 1/16 in (Aluminum), 0.030 - 0.045 in (Steel) |
| Max Spool Size:12 in (305 mm), 33 lb (15 kg) |
| Dimensions:15.5 in (H) x 9 in (W) x 21 in (D) |
| Net Weight:28.5 lb (13 kg) |
| Compatible Guns:XR-Aluma-Pro, XR-Pistol |
