KP655-3/32 - Lincoln Electric KP655-3/32 Drive Roll & Guide Tube Kit for LN-9/Synergic 7F

Reliable Wire Feeding with Lincoln KP655-3/32

Achieve superior wire feeding performance with the Lincoln Electric KP655-3/32 Drive Roll Kit, specifically curated for welders who demand precision and reliability. This kit is the perfect solution for outfitting your LN-9 or Synergic series wire feeders to handle medium-to-heavy wire gauges. Capable of feeding wire sizes from .068" to 3/32" (1.7 mm - 2.4 mm), this kit is a versatile workhorse for fabrication shops dealing with varied projects. Whether you are running solid MIG wire for clean, slag-free welds or flux-cored wire for deep penetration on dirty steel, this kit ensures your wire is delivered to the puddle smoothly and consistently.

Compatibility is key when selecting drive rolls, and the KP655-3/32 is engineered to fit perfectly with Lincoln Electric's LN-9, LN-9 GMA, Synergic 7F, and Synergic 7FH wire feeders. These 4-roll wire feeders are designed for industrial durability, and this kit complements that design by providing four geared drive rolls. The 4-roll advantage is significant: it distributes the gripping force across a larger surface area of the wire. This means you can achieve positive feeding traction with less crushing force, preserving the roundness of the wire. This is particularly important for cored wires, which are hollow and more susceptible to crushing, which can lead to feeding issues inside the gun liner.

The kit comes complete with matched guide tubes. Many feeding issues are incorrectly blamed on the gun liner when they actually originate at the feeder inlet or outlet. The included guide tubes bridge the gap between the wire supply and the drive rolls, and from the rolls to the gun, preventing the wire from buckling or wandering. Installing the complete kit restores your feeder's performance to like-new condition, ensuring that the wire travels in a straight line with minimal resistance.

For professional welders, downtime is the enemy. Using the correct drive roll kit prevents common feeding problems such as burn-back, bird-nesting, and stuttering arcs. The Lincoln KP655-3/32 is built from hardened steel to resist wear, ensuring a long service life even in high-volume production environments. Keep your welding operations running smoothly and your arc stable with this genuine Lincoln Electric accessory.