Optimize the performance of your welding operations with the Thermal Arc 407002-001 Top Flat Drive Roll. Designed exclusively for the Thermal Arc Fabricator 252i multiprocess welder, this essential component ensures the reliable delivery of welding wire to the weld pool. As a genuine OEM part, it guarantees perfect fitment and alignment within the wire drive assembly, preventing the common feeding issues associated with aftermarket replacements.
The 407002-001 features a precision-machined flat groove profile. Flat rolls are the industry standard for feeding solid hard wires, such as mild steel and stainless steel. The flat surface provides consistent traction across the wire's surface area without deforming the wire's cross-section, which is critical for maintaining arc stability and contact tip life. This specific roll is versatile, accommodating a wire diameter range from .023 inches to .045 inches, making it suitable for everything from thin-gauge sheet metal work to heavier structural fabrication.
This unit is the top pressure roll in the feed system. In the Fabricator 252i's drive mechanism, the top roll works in conjunction with a bottom drive roll (sold separately) to sandwich the wire and propel it through the liner. While primarily designed for solid MIG wires, this roll is also rated for use with .045 inch flux-cored wires, adding to the versatility of your machine setup. Regular inspection and replacement of drive rolls are crucial maintenance steps; worn rolls can cause wire slippage, erratic feeding, and burn-back. Investing in this high-quality replacement restores your machine's feeding characteristics to factory specifications.
Whether you are performing automotive repairs, general maintenance, or light industrial fabrication, the consistency of your wire feed directly impacts weld quality. Ensure your Fabricator 252i operates at peak efficiency with this durable, high-performance top drive roll.
| Additional Information |
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| Packaging Description:1 Per Ea, pack of 1 |
| Wire Diameter Capacity:0.023", 0.030", 0.035", 0.045" |
| Groove Type:Flat |
| Compatible Machine:Thermal Arc Fabricator 252i |
| Wire Type Compatibility:Flux-Cored Wire (.045), Solid MIG Wire |
| Part Type:Feed Roll |
