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The condition of your MIG gun liner is one of the most critical factors in achieving a stable arc and consistent weld bead. The .035" 15ft Steel Liner Assembly is engineered to minimize friction and prevent the common feeding issues that frustrate welders, such as bird-nesting, burn-back, and stuttering wire feed. Specifically designed for Tregaskiss and Lightning style MIG guns rated for 300A to 400A, this liner provides a smooth, unobstructed path for your solid steel welding wire.
Constructed from high-grade tempered steel wire wound into a tight coil, this liner offers excellent flexibility without compromising column strength. This balance is essential for preventing the liner from collapsing when the gun cable is bent or looped during welding in tight spaces. The internal diameter is precision-sized for 0.035" (0.9mm) wire, ensuring optimal support that prevents the wire from buckling inside the liner while allowing it to slide freely. This precise tolerance helps maintain consistent electrical contact at the tip, which is vital for maintaining arc voltage stability.
Installation is straightforward and follows standard maintenance procedures. The liner comes ready for 15-foot cable assemblies but is easily trimmed for shorter guns. Proper liner length is crucial; a liner that is too short can cause arcing inside the diffuser, while one that is too long can cause kinking. This assembly allows you to cut to the exact requirement of your specific gun setup, ensuring a perfect fit at the gas diffuser and power pin. Upgrade your maintenance routine with a liner that supports high-duty cycle welding and prolongs the life of your consumables.
| Additional Information |
|---|
| Item:Liner |
| Length:15 ft |
| Wire Size:0.035" |
| Brand:Tregaskiss Style |
| Amperage:300 A, 400 A |
| Packaging Description:1 per each |
| Compatible Brand/Model:Tregaskiss, American Weldquip Lightning |
| Material:Steel Wound |
| Part Number:415-35-15 |
| Applications:MIG Welding, Steel Fabrication |
