Through-Arm Robotic MIG Guns


An Innovation In Through-Arm Robotic MIG Welding

Lightning® KNL-360º is a through-arm robotic MIG gun that is designed, engineered and manufactured in the U.S.A. by American Torch Tip.
through-arm robotic MIG gun
It features Infinite Rotation which reduces weld cycle times, Zero Cable Torsion which extends the life of the cable & consumables, and repeatable TCP to reduce change time dramatically.

Older technologies limited the ability to rotate the device more than 180º since any rotation past that would twist & tear the wires inside of the cables.

Watch the full video describing the features & benefits of KNL-360º

Standard 22º, 45º & 180º goosenecks or custom lengths and angles are available.

Lightning® uni-cable is standard – optimum conductivity, heat dissipation, stretch and kink resistance. Learn about the importance of MIG system cables here.

Diffusers, contact tips and nozzles for Robotic MIG guns



3robotic mig gun tips and ways to improve productivity Tips For Increasing Productivity

Learn ways to increase productivity and avoid welding related production slowdowns; download a Troubleshooting Guide; or choose the best Diffuser – Contact Tip – Nozzle combination for your equipment. Find it all here.

robotic mig torch adaptersPrecision Components

Change outs can be made with confidence that the gooseneck will always be aligned with the gun housing, insuring reliability and repeatability. 22˚ robotic arms, adapters for most wire feeders, and a complete line of replacement parts are available.


Digital flip book for MIG welding supplies
MIG Catalog (Online Version)

Guns, consumables and replacement parts for most major brands. Catalog works with desktops, tablets and phones. View the catalog here.

MIG Gun Trial

Or call for more information:
Ask for our MIG Robotic Technical Specialist