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The Lincoln Electric Power Feed® 25M Plastic Case Wire Feeder for Aluminum (K4191-1) is a premium industrial component designed to integrate seamlessly with Lincoln's Power Wave® power sources. Engineered specifically for the demands of aluminum fabrication, this unit addresses the common challenges associated with feeding soft aluminum wires over long distances. By utilizing the industry-leading MAXTRAC® Wire Drive System, the Power Feed 25M ensures consistent wire traction and stability, significantly reducing the risk of bird-nesting and downtime.
This model is equipped with ArcLink® digital communication technology, allowing for high-speed data transfer between the feeder and the power source. This integration enables advanced process control, including Pulse, Pulse-on-Pulse®, and STT® (Surface Tension Transfer®) modes, which are critical for high-quality aluminum welds. The unit features eight user-programmable memory presets, allowing operators to quickly recall specific welding parameters for recurring jobs, thereby increasing productivity and ensuring quality consistency across shifts.
Durability is a core component of the K4191-1 design. The feeder is housed in a high-impact, flame-retardant plastic case that protects internal components from the rigors of heavy industrial environments. Despite its rugged construction, the unit remains relatively lightweight, facilitating easier positioning on booms or benches. The internal design includes bright LED lighting, providing visibility for spool changes and maintenance in dimly lit shop floors. For facilities focused on precision aluminum welding in automotive, aerospace, or shipbuilding sectors, the Power Feed 25M offers the reliability and control necessary for superior results.
The feeder comes ready for push-pull gun operation, a necessity for reliable aluminum wire delivery. It supports a wide range of wire feed speeds from 50 to 800 inches per minute, accommodating both fine precision work and high-deposition filling. With its robust feature set and specific optimization for aluminum, the Power Feed 25M stands out as a top-tier choice for professional fabricators.
| Additional Information |
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| Brand:Lincoln Electric |
| Packaging Description:1 Per Ea |
| Input Power:40V DC |
| Wire Feed Speed:50-800 ipm (1.3-20.3 m/min) |
| Wire Size Range (Aluminum):0.035 - 1/16 in (0.9 - 1.6 mm) |
| Wire Size Range (Solid):0.023 - 1/16 in (0.6 - 1.6 mm) |
| Dimensions (HxWxD):14.5 x 11.5 x 29.5 in (368 x 292 x 749 mm) |
| Net Weight:38 lbs (17.24 kg) |
| Case Type:Plastic |
| Communication Protocol:ArcLink® |
