The Tregaskiss 415-116-2 is a specialized conduit liner designed explicitly for the transport of aluminum welding wire within MIG gun cable assemblies. Unlike standard steel wound liners, which are suitable for hard wires like mild or stainless steel, this liner is constructed from a high-grade polymer (often referred to as Teflon in the industry). This material choice is critical for aluminum applications because aluminum wire is significantly softer and more susceptible to deformation. The polymer surface provides an exceptionally low coefficient of friction, allowing the wire to slide smoothly through the 15-foot length without encountering the resistance that typically causes feed issues.
This specific assembly is rated for wire diameters ranging from 3/64" (1.2mm) to 1/16" (1.6mm), covering the most common sizes used in industrial aluminum fabrication. The liner's internal geometry supports the wire continuously, preventing it from buckling under the push force of the drive rolls—a phenomenon commonly known as "bird-nesting." By maintaining a consistent path and reducing drag, the 415-116-2 ensures stable arc initiation and consistent deposition rates. It is a genuine Tregaskiss OEM component, ensuring precise fitment and compatibility with Tregaskiss MIG guns. Proper installation requires trimming the liner to the exact length of the gun cable to prevent gaps where the wire could be unsupported.
In automated or manual welding environments, the integrity of the liner is paramount. A worn or incorrect liner is a leading cause of downtime in aluminum welding cells. This product addresses those challenges by offering a durable, low-friction solution tailored to the unique mechanical properties of aluminum filler metals.
| Additional Information |
|---|
| Packaging Description:1 Per Ea, 1 per each |
| Item:Liner |
| Length :15 ft |
| Wire Size:1/16, 3/64 |
| Wire Type:Aluminum |
| Wire Diameter Range:3/64" - 1/16" |
