375980-064 - Tweco 4-Roll Drive Kit 5/64 Cogged

Industrial Grade Wire Feeding Precision

The Tweco 375980-064 Drive Roll Kit is a specialized component engineered for high-performance wire feeding systems. Designed to accommodate 5/64-inch (approximately 2.0mm) welding wire, this kit is essential for heavy industrial fabrication environments where consistent wire delivery is critical to weld quality. The kit is configured for 4-roll wire feeder systems, ensuring that the driving force is distributed evenly across the wire surface, minimizing deformation while maximizing feed force.

This specific set features a "Cogged" or serrated profile. Unlike smooth V-groove rolls used for solid hard wires, or U-groove rolls used for soft aluminum, cogged rolls are specifically manufactured to bite into the surface of flux-cored and metal-cored wires. This positive engagement prevents slippage even under high-torque conditions or when feeding through long conduit runs. The 4-roll configuration further enhances this stability by providing four points of contact, reducing the clamping pressure required at any single point and thereby preserving the structural integrity of tubular wires.

Manufactured to Tweco's exacting tolerances, these drive rolls ensure precise alignment with the wire guide and liner systems. Proper alignment reduces wear on the feeder motor and gun liner, extending the service life of the entire feeding assembly. For maintenance and repair operations (MRO), utilizing genuine OEM parts like the 375980-064 guarantees compatibility with existing Tweco equipment and maintains the manufacturer's performance standards.