The Miller 079597 Drive Roll Kit is a specialized component designed to facilitate the smooth and accurate feeding of .052-inch (1.3 mm) solid welding wire. Engineered by Miller Electric, this kit features a V-groove geometry, which is the industry standard for feeding hard wires such as mild steel and stainless steel. Unlike knurled rolls that bite into the wire or U-groove rolls designed for soft aluminum, the V-groove provides the necessary friction to push the wire through the liner and gun without deforming its cross-section or shaving off metal coatings. This ensures a stable arc and reduces the accumulation of debris within the liner, prolonging the life of your consumables.
This kit is specifically configured for a 2-roll drive system. It includes two matching rolls to replace both the top and bottom drive wheels in your wire feeder mechanism. Proper maintenance of the wire drive assembly is critical for achieving high-quality welds; worn or incorrect drive rolls can lead to wire slippage, irregular feed speeds, and burn-back issues. By installing the genuine Miller 079597 kit, operators ensure that their equipment operates within factory specifications, delivering consistent amperage and voltage control during the welding process.
Compatibility is a key factor when selecting drive rolls. This particular kit is designed to fit a wide range of Miller's most popular industrial wire feeders and integrated MIG machines. It is compatible with the Millermatic 200, 210, 250, and 252 series, as well as the 22, 32, and 52 series standalone wire feeders. Whether you are operating a vintage Millermatic 200 in a fabrication shop or a modern Millermatic 252 in a manufacturing plant, this kit provides the precise fitment required for reliable operation. The rolls are manufactured from hardened steel to resist wear, ensuring a long service life even in high-duty cycle environments.
Installing the correct drive roll size is essential. Using a .045 roll for .052 wire can cause crushing, while using a 1/16 roll can lead to slippage. The .052 size is often used for higher deposition rates in heavy structural steel fabrication. This kit ensures that your setup is optimized for this specific wire diameter, maximizing productivity and minimizing downtime associated with feed failures.
| Additional Information |
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| Packaging Description:1 Per Ea, 1 per each |
| Wire Size:0.052 |
| Wire Type:Solid Wire |
| Fits Which Model:Millermatic 200 210 250 252 22 32 52 Feeders |
| 2 or 4 roll:2 roll |
| Groove Type:V-Groove |
| Component Type:Drive Roll Kit |
