KP3364-3 - Lincoln Electric Magnum PRO Robotic Jump Liner 1/16-5/64

Keep Your Robot Running Smoothly

In the world of robotic welding, consistency is everything. You need your equipment to perform the exact same weld, time after time, without hiccups. The Lincoln Electric KP3364-3 Jump Liner is your insurance policy against wire feeding issues in the torch neck. Designed for the heavy hitters, this liner handles 1/16 inch to 5/64 inch (1.6-2.0 mm) wire, making it the go-to choice for high-deposition robotic applications using Magnum PRO torches. When your robot is twisting and turning to reach difficult joints, the liner in the neck takes a beating. This jump liner is built to withstand that constant flexing while keeping the wire centered and moving freely.

We all know that the neck of the gun is where the most friction happens. Spatter, heat, and tight bends can cause standard liners to wear out prematurely in this section. Instead of pulling the whole liner from the feeder—which is a pain and a waste of good material—you simply swap out this jump liner. It connects perfectly with your Magnum PRO setup, especially if you are running a Wire Brake system. It’s a quick fix that saves you massive amounts of downtime, getting your cell back in the green light zone faster.

Using the correct liner size is crucial. A liner that is too tight will cause drag and motor strain; one that is too loose leads to erratic arc wandering. The KP3364-3 is precision-sized for 1/16" to 5/64" wire, ensuring the wire is supported correctly right up to the diffuser. This means better arc starts, fewer burn-backs, and cleaner welds. It’s a small part that makes a huge difference in the daily operation of your automated welding line.

Don't let a worn-out neck liner ruin your production targets. Keep a stock of KP3364-3 Jump Liners on hand. They are easy to install, tough as nails, and engineered by Lincoln Electric to deliver the performance professional fabricators expect. Whether you are welding heavy plate or structural components, this liner ensures your wire delivery is as reliable as the robot itself.