951729001 - Miller ArcReach SuitCase 12 Feeder with Bernard BTB 300 Gun

Industrial-Grade Portable Wire Feeding Solution

The Miller ArcReach SuitCase 12 Wire Feeder (951729001) represents a significant leap forward in job site productivity and equipment reliability. Designed specifically for the rigorous demands of shipbuilding, heavy construction, and structural fabrication, this voltage-sensing wire feeder eliminates the need for fragile and expensive control cables. By utilizing Miller's proprietary ArcReach technology, the feeder communicates directly with compatible power sources (such as the XMT 350 FieldPro) through the welding leads themselves. This allows operators to adjust voltage and amperage right at the feeder, even when located hundreds of feet away from the power source.

Precision and Performance

Beyond remote control capabilities, the SuitCase 12 is engineered for superior weld quality. It features Cable Length Compensation (CLC), which automatically adjusts the output voltage to compensate for the voltage drop inherent in long cable runs. This ensures that the voltage set by the operator is exactly what is delivered to the arc. The unit is powered by a heavy-duty drive motor equipped with a tachometer, providing accurate and consistent wire feed speeds ranging from 50 to 780 inches per minute. This consistency is critical for maintaining arc stability, particularly when using large-diameter cored wires.

Rugged Durability for Harsh Environments

The physical construction of the ArcReach SuitCase 12 is built to withstand abuse. The case is molded from impact-resistant, flame-retardant polypropylene, offering excellent protection against moisture, dust, and physical impact. Internal components, including the main printed circuit board, are potted and trayed to resist vibration and corrosion. The gas inlet is recessed to prevent damage, and a double-filtered gas valve ensures that shielding gas remains contaminant-free. Included in this package is the industry-standard Bernard BTB 300 Amp MIG Gun, providing a complete, ready-to-weld solution for heavy industrial applications.