K2330-2 - LN-25 Pro/X Burnback and Gas Timer Kit

Upgrade Your LN-25 for Precision Performance

Take your portable wire feeding to the next level with the Lincoln Electric K2330-2 Preflow, Postflow, and Burnback Timer Kit. If you rely on the rugged LN-25 Pro or LN-25X for field welding, you know that stopping the arc cleanly is just as important as running a smooth bead. This kit is the solution to the frustrating problem of wire sticking in the crater at the end of a weld, a common issue when running at high wire feed speeds. By installing this kit, you gain the ability to fine-tune exactly how your machine finishes every weld.

Eliminate Stuck Wires

Nothing kills momentum like having your wire freeze in the puddle. It forces you to stop, clip the wire, and reset, wasting valuable time and consumables. The K2330-2 adds adjustable burnback control, which keeps the power on for a split second after the wire stops feeding. This burns the wire back to the perfect length, leaving you ready for the next arc strike immediately. It saves your contact tips and keeps your workflow smooth.

Better Gas Coverage

Quality welds require quality shielding. This kit doesn't just manage the wire; it manages your gas. With preflow capabilities, you can ensure the joint is fully shielded before the arc even lights, preventing that initial pop and porosity. The postflow feature keeps the gas flowing over the hot weld metal as it cools, ensuring your stops are clean, shiny, and free of oxidation. Whether you are working on critical structural steel or general fabrication, this simple upgrade transforms your LN-25 into a more capable and professional tool.

Designed specifically for the LN-25 Pro and LN-25X, this kit installs directly into your feeder, giving you the advanced controls typically found on stationary shop machines, right out in the field.