The Tweco 375980-070 Drive Roll Kit is a specialized component designed to maintain the integrity and consistency of your MIG welding process. Engineered for 4-roll wire feed systems, this kit addresses the critical need for stable wire delivery in industrial environments. Unlike standard 2-roll systems, a 4-roll configuration distributes the feeding force across a larger surface area of the wire. This allows for positive traction with less clamping pressure, significantly reducing the risk of crushing or deforming the wire, which is essential for maintaining a consistent electrical contact at the contact tip.
This specific kit is machined with V-groove geometry, the industry standard for feeding solid mild steel and stainless steel wires. The rolls are reversible or dual-configured to support two of the most ubiquitous wire diameters in fabrication: 0.035 inches (0.9 mm) and 0.045 inches (1.2 mm). This versatility enables shops to standardize their equipment while retaining the flexibility to adapt to different material thicknesses and welding parameters without sourcing multiple part numbers.
Manufactured from hardened steel, these drive rolls are built to withstand the abrasive nature of welding wire and the mechanical stress of continuous operation. Proper maintenance of the wire feed path is crucial for preventing burn-backs and erratic arcs; replacing worn drive rolls with the Tweco 375980-070 ensures that the wire feed speed set at the machine matches the actual output at the torch. This kit is compatible with select Tweco and Thermal Arc wire feeders that utilize the 4-roll drive assembly architecture.
Technical Specifications:
| Additional Information |
|---|
| Wire Diameter:0.035", 0.045" |
| Component Type:Drive Roll Kit |
| System Compatibility:4-Roll Wire Feeder |
| Groove Type:V-Groove |
| Compatible Wire Type:Solid Wire |
| Material:Hardened Steel |
| Packaging Type:Kit |
