0369557003 - ESAB 1.0mm / 1.2mm V-Groove Drive Roll for Solid Wire

Precision Wire Feeding for Industrial Applications

The ESAB 0369557003 Feed Roll is a critical component for maintaining the high-performance standards of ESAB wire feeding systems. Designed specifically for industrial environments where consistency and reliability are paramount, this feed roll features a precision-machined V-Groove geometry. V-Groove rollers are the industry standard for feeding solid hard wires, such as mild steel (ER70S-6) and stainless steel (308/316). Unlike knurled rollers which bite into the wire, or U-groove rollers designed for soft aluminum, the V-Groove provides the necessary friction for traction while maintaining the structural integrity of the wire's cross-section. This prevents the wire from becoming oval-shaped, which can lead to increased friction inside the liner and premature contact tip failure.

This specific roller is a dual-size component, engineered to accommodate two of the most common wire diameters in heavy fabrication: 1.0mm (0.040") and 1.2mm (0.045"). This versatility allows fabrication shops to switch between wire sizes with minimal downtime, simply by reversing or adjusting the roller setup within the feeder mechanism. Manufactured from high-grade hardened steel, the ESAB 0369557003 is built to withstand the continuous mechanical stress of high-duty-cycle welding operations. The hardening process ensures that the groove dimensions remain within tolerance over long periods of use, preventing the slippage that often occurs with inferior, softer aftermarket rollers.

Compatibility is key in MRO (Maintenance, Repair, and Operations). This feed roll is a genuine OEM part designed for seamless integration with ESAB's renowned feeder lines, including the Origo Feed, Aristo Feed, and Warrior Feed series. Using genuine ESAB parts ensures that the tensioning mechanisms of the wire feeder operate as intended, applying the correct pressure to the wire without over-stressing the feed motor. For facility managers and welding engineers, investing in genuine drive rolls is a preventative measure against erratic arc performance and downtime caused by feeding issues.

Technical Specifications:

• Part Number: 0369557003
• Groove Type: V-Groove (Solid Wire)
• Wire Diameters: 1.0mm and 1.2mm
• Material: Hardened Steel
• Application: MIG/MAG Welding