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The ITW / Miller / Tregaskiss 415-35-15Q is a heavy-duty, front-loading industrial MIG (GMAW) welding torch liner designed for robotic, fixed-automatic, and high-production semi-automatic environments. It functions as a two-piece architectural system consisting of a rear-mounted liner retainer and a replaceable quick-load core that is fed directly through the torch neck.
Features
Front-Loading Mechanism: Enables liner replacement from the front of the torch without disconnecting from the wire feeder.
90% Labor Downtime Reduction: Eliminates the need to remove torch assembly or pull out cable for maintenance.
Two-Piece System: Combines a permanent internal liner retainer with a replaceable Quick-Load core.
AutoLength™ Pin Compatibility: Integrates with spring-loaded mechanisms to accommodate cable compression and expansion during extreme bending.
Safety Profile Isolation: Maintenance occurs at floor level, removing the need for technicians to climb robotic fixtures or booms.
Zero Wire Feed Waste: Eliminates the requirement to scrap active spooled welding wire during liner transitions.
Error-Proof Placement: Prevents short-cut liners which cause wire cast scraping and contact tip micro-arcs.
Burn-back Mitigation: Decreases misalignment between the liner and contact tip to prevent catastrophic burn-backs.
High-Tension Coiling: Eliminates structural gaps when the welding gun cable is contorted.
Specifications
Manufacturer: ITW Welding Group (Tregaskiss / Bernard / Miller)
Part Number (MPN): 415-35-15Q
Alternative SKUs: TRG415-35-15Q, TRE415-35-15Q, BER415-35-15Q
Overall Length: 15 feet (4.88 meters)
Wire Diameter Minimum: 0.035 inches (0.9 mm)
Wire Diameter Maximum: 0.045 inches (1.2 mm)
Inner Bore Diameter: 0.080 inches (2.03 mm)
Material: High-Carbon Music Wire (Steel Alloys)
Construction: Hard-drawn, round-wound continuous monocoil spring profile
Thermal Operating Range: 0°F to 250°F (-18°C to 121°C)
Shipping Weight: 1.00 lbs (0.45 kg)
Package Coiled Width: 8.50 inches (21.59 cm)
UNSPSC Classification: 23271800 / 23171538
Amperage Coverage: 200 A to 600 A
Trimming Requirement: 3/4" (20 mm) stick-out from torch neck