171435-012 - Tweco .045 Double Drive Roll Kit (2-Roll Set)

Precision Wire Feeding for Industrial Applications

The Tweco 171435-012 Drive Roll Kit is an essential component for maintaining the high-performance standards of your industrial MIG welding operations. Designed specifically for feeding .045-inch (1.2mm) welding wire, this kit addresses the critical need for consistent wire delivery in automated and manual welding setups. Inconsistent wire feeding is a leading cause of arc instability, burn-backs, and poor weld quality. By utilizing precision-machined drive rolls like those found in this kit, fabricators can ensure that the wire travels through the liner and contact tip with uniform speed and tension.

This kit features a double-roll configuration, which is engineered to grip the wire firmly from multiple points without deforming its cross-section. This is particularly important when working with softer wires or when long gun cables create additional friction. The rolls are manufactured from hardened steel, providing exceptional resistance to wear and grooving over time. This durability translates to reduced maintenance intervals and lower long-term consumable costs for high-volume production environments.

Compatibility is key in industrial maintenance, and the 171435-012 is designed to fit specific Tweco and Thermal Arc wire feeding systems seamlessly. Proper alignment of the drive rolls is crucial for preventing wire shavings, which can clog liners and contact tips. These rolls are manufactured to tight tolerances to ensure perfect alignment and smooth rotation. Whether you are welding structural steel or performing heavy equipment repair, upgrading or replacing your drive rolls with this genuine Tweco kit ensures your equipment operates at peak efficiency.

Investing in quality drive rolls is a small step that yields significant improvements in process reliability. The Tweco 171435-012 kit eliminates the variables associated with worn or incorrect feeding mechanisms, allowing your welding operators to focus on bead profile and penetration rather than troubleshooting equipment issues.