375980-028 - Tweco .035/.045 V-Groove Drive Roll Kit for Fabricator Series

Precision Wire Feeding for Tweco Fabricator Machines

The Tweco 375980-028 Drive Roll Kit is an essential component for maintaining the performance of your Tweco MIG welding system. Designed specifically for the Fabricator series (181i, 211i, 252i) and other compatible 2-roll feeders, this kit ensures your wire is delivered to the weld pool smoothly and consistently. The drive roll features a dual-groove design, allowing welders to switch between .035-inch (0.9mm) and .045-inch (1.2mm) wire diameters simply by reversing the roll.

Optimized V-Groove Design

This drive roll utilizes a V-Groove geometry, which is the industry standard for feeding solid wires such as mild steel and stainless steel. Unlike knurled rolls that bite into the wire, the smooth V-shape provides ample traction through surface contact friction without deforming the wire or flaking off the copper coating. This results in a cleaner liner, fewer clogs in the contact tip, and a more stable arc. Using the correct drive roll profile is critical for preventing feed issues like slippage or "bird-nesting" at the feeder inlet.

Durability and Ease of Use

Manufactured from hardened steel, the Tweco 375980-028 is built to withstand the rigors of industrial environments. Over time, drive rolls can wear down, leading to inconsistent wire speeds and frustrating weld defects. Replacing worn rolls with this genuine Tweco kit restores your machine's feeding accuracy. The installation process is tool-free on most Fabricator units, making it easy to swap sizes mid-shift. Whether you are fabricating light gauge sheet metal with .035" wire or welding heavier structural components with .045", this kit provides the reliability professional welders demand.