Robotic MIG Guns


The TOUGH GUN™ ThruArm™ G1 Series Robotic MIG Guns from Tregaskiss offer improved performance and reliability with durable features that help prevent production downtime and shield components from harsh welding environments. The guns also provide 500 amps of welding capability. Featuring the durable Low-Stress Robotic (LSR) Unicable, TOUGH GUN ThruArm G1 Series Robotic MIG Guns are designed specifically for today’s through-arm style robots, while also providing the same reliability and precision as users have come to expect from the original TOUGH GUN G1 Series Robotic Air-Cooled MIG Guns for conventional robot styles. 

The LSR Unicable — a technology exclusive to Tregaskiss — incorporates a rotating power connection that allows for stress-free rotation, as well as a protective conduit to better shield the cable components from abuse. These features limit the influence of torsion and extend the usable life of the unicable. LSR Unicables are so durable that Tregaskiss guarantees them with a two-year limited warranty. TOUGH GUN ThruArm G1 Series Robotic MIG Guns also feature two precision-engineered keyway systems for accurate alignment and quick replacement. The guns are available as a complete package — from the power pin to the contact tip — for clutch and solid-mount robotic systems, including those by Motoman®, FANUC®, ABB®, KUKA®, OTC Daihen® and Panasonic®. 


  • 500 amps of welding capability
  • for today’s through-arm style robots
  • rotating power connection
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