KP1695-1/16A - Lincoln KP1695-1/16A U-Groove Drive Roll Kit for 1/16 Aluminum

Optimize Aluminum Welding with Lincoln KP1695-1/16A

Achieving high-quality aluminum welds requires precision not just at the arc, but throughout the entire wire feeding system. The Lincoln Electric KP1695-1/16A Drive Roll Kit is engineered specifically to address the unique challenges of feeding 1/16-inch (1.6 mm) aluminum wire. Unlike steel, aluminum is soft and pliable, making it susceptible to deformation if compressed too tightly by standard V-groove rolls. This kit features specialized U-Groove drive rolls that cradle the wire, providing positive traction without altering the wire's cross-sectional shape or shaving the surface. This ensures consistent electrical contact and smooth delivery to the weld pool.

One of the most frustrating issues in aluminum MIG welding is "bird nesting," where the wire tangles immediately after the drive rolls due to friction or obstruction in the liner. The KP1695-1/16A kit addresses this with a split wire guide design. This guide supports the soft aluminum wire as close to the drive rolls as possible, minimizing the unsupported length where buckling can occur. By maintaining a straight path and reducing friction, this kit significantly improves feedability, allowing for longer continuous welds and less downtime clearing jams.

This genuine Lincoln Electric accessory is designed for use with Lincoln MIG welders and wire feeders that utilize a two-roll wire drive system. The kit is comprehensive, containing everything needed to convert your machine for heavy-gauge aluminum work. It includes two U-groove drive rolls and a set of wire guides to ensure a complete pathway solution. Whether you are fabricating aluminum trailers, repairing automotive components, or performing industrial manufacturing, relying on OEM parts like the KP1695-1/16A ensures your equipment operates at peak efficiency.

Proper maintenance of your wire drive system is critical for aluminum applications. Over time, drive rolls can wear or accumulate aluminum shavings, leading to slippage. Replacing your old rolls with this fresh kit restores the precision grip needed for stable arc performance. The 1/16-inch size is ideal for higher amperage applications where deposition rate is key, and this kit ensures that your wire feeder can keep up with the demands of the job.