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20312257 - Tweco V-Groove Drive Roll .030-.035 for Fabricator Series

Packaging: pack of 1

Sorry, product has been discontinued by the vendor.

SKU: TWE2031-2257 Categories: ,

OVERVIEW

Reliable Wire Feeding for Your Tweco Welder

When you are in the middle of a project, the last thing you want is your wire slipping or birdnesting at the feeder. The Tweco V-Groove Drive Roll (2031-2257) is the essential replacement part designed to keep your Tweco Fabricator welder running smoothly. Specifically engineered for solid wires, this drive roll ensures that your MIG wire is pushed through the liner consistently, giving you that steady crackle you look for in a good weld.

This particular roller is a dual-purpose workhorse. It features two distinct grooves: one precision-cut for .030-inch (0.8 mm) wire and the other for .035-inch (0.9 mm) wire. This means you don't need to buy separate rollers if you switch between these common gauges; simply flip the roller around to match your current setup. It is compatible with popular machines like the Fabricator 141i, 181i, and 211i, making it a must-have spare for any shop using these versatile multi-process units.

Over time, drive rolls can wear down, losing the sharp edge needed to grip the wire effectively. If you have noticed inconsistent feeding or find yourself constantly tightening the tensioner to no avail, it might be time for a swap. Installing this genuine Tweco part is quick and easy, getting you back to welding in minutes. Don't let a worn-out $20 part ruin a critical weld—keep your feed system fresh with this high-quality replacement.

Key Benefits

  • Versatile: Handles the two most popular solid wire sizes for light to medium fabrication.
  • Durable: Made from hardened steel to resist wear from constant friction.
  • Exact Fit: Genuine OEM part guarantees perfect alignment with your Tweco feeder mechanism.
Additional Information
Wire Diameter:0.030 in, 0.035 in
Groove Type:V-Groove
Compatible Wire Type:Solid Wire, Mild Steel, Stainless Steel
Brand:Tweco
Compatible Models:Fabricator 141i, Fabricator 181i, Fabricator 211i, Fabricator 252i
Material:Hardened Steel
Packaging Description:1 Per Ea

INCLUDED

  • 1 x Reversible V-Groove Drive Roll (.030" / .035")
  • Installation Instructions

APPLICATIONS

  • General Fabrication using Solid MIG Wire
  • Automotive Body Repair (.030" wire)
  • Structural Steel Welding (.035" wire)
  • Stainless Steel Fabrication
  • Maintenance and Repair Operations (MRO)

FAQ

This drive roll is designed for the Tweco Fabricator series, including the Fabricator 141i, 181i, 211i, and 252i multi-process welders.

This is a V-Groove drive roll, which is specifically designed for solid wires such as mild steel (ER70S-6) and stainless steel. It is not suitable for flux-cored or aluminum wires.

No, for Flux-Cored wire you should use a Knurled drive roll. The V-Groove on this roller is too smooth and may cause slippage or require excessive tension that could crush the hollow flux-cored wire.

The drive roll is reversible. One side has a groove for .030" wire and the other for .035" wire. Simply remove the retaining knob, flip the roll to the desired size (usually marked on the side), and reinstall.

Slippage can be caused by a clogged liner, incorrect tension settings, or using the wrong groove size for the wire. Ensure your gun liner is clean and that you are using the correct side of the reversible roller.

No. Aluminum wire is soft and requires a U-Groove drive roll to prevent deformation and shaving. Using a V-Groove roll on aluminum can cause feeding issues and wire damage.

No, this SKU typically includes only the bottom drive roll (the feed gear). The upper pressure assembly is usually a separate part of the wire feeder mechanism.

Drive rolls should be replaced when the grooves become worn or rounded, which leads to slippage. In a heavy production environment, check them annually; for hobbyists, they may last for years.