375980-044 - Tweco .045 Knurled Drive Roll Kit for 4-Roll Feeders

Reliable Feeding for Flux-Cored Wire

Every welder knows that flux-cored wire can be finicky to feed. If your drive rolls are slipping or crushing the wire, you're going to have a bad day filled with burn-backs and bird-nests. The Tweco 375980-044 Drive Roll Kit is the solution for running .045" Dual Shield or self-shielded flux-cored wires in your 4-roll feeder. These rolls feature a biting knurled texture that grabs the wire securely, allowing you to back off the tensioner pressure. This prevents the wire from flattening out—a common issue that leads to contact tip wear and feeding friction.

Designed specifically for 4-roll systems, this kit ensures that your wire is being pushed with maximum authority and stability. Whether you are welding heavy structural steel or fabricating in the shop, consistent wire delivery is the foundation of a good weld. Upgrade your feeder with genuine Tweco knurled rolls and experience smoother starts, fewer stoppages, and a more stable arc. Don't let poor feeding equipment hold back your productivity; ensure your machine is set up correctly for the wire you are running.