Polyurethane stripper ring for slitting machine

Product Overview

Polyurethane stripper ring for Slitting Machine is an essential elastic wearing‑part installed on the cutter shaft of Coil Slitting Line. Working cooperatively with slitting knife blade and Longitudinal Shear Rubber Sleeve, it realizes strip separation, material guiding and surface protection during high‑speed metal slitting production. This accessory is fully compatible with Cut To Length Line, straightening machine and Coil Cutting Machine for whole‑line maintenance and spare‑part replacement of metal coil processing equipment.

Working Principle & Function

In the complete processing workflow, raw metal coils pass through Straightening Machine to remove camber and internal stress before entering Coil Slitting Line. The polyurethane stripper ring works alongside Slitting Knife Blade and Longitudinal Shear Rubber Sleeve, separating freshly‑cut narrow strips, preventing strips from winding, overlapping or scratching each other. It delivers stable auxiliary pressure to keep material flat while slitting. After longitudinal slitting on Coil Slitting Line, strips can be further processed by Cut To Length Line and Coil Cutting Machine to produce fixed‑length finished sheets. Without qualified polyurethane stripper rings, strips may intertwine, scratch and deform, meanwhile accelerating wear of Slitting Knife Blade and Longitudinal Shear Rubber Sleeve, which directly lowers finished‑product yield.

Material Characteristics & Custom Options

Our slitting‑machine polyurethane stripper ring is cast from high‑grade polyurethane raw material, featuring outstanding wear resistance, compression recovery, oil resistance and anti‑aging performance. It can endure long‑time continuous high‑speed operation of Coil Slitting Line without permanent deformation. Multiple hardness grades are available to match carbon steel, galvanized steel, stainless steel and coated metal strips. Custom inner diameter, outer diameter and thickness are supported to fit different specifications of Cut To Length Line, Straightening Machine and Coil Cutting Machine.

Product Advantages & Quality Assurance

Poor‑quality stripper rings cause frequent halt for part replacement and raise comprehensive production costs. Our precision‑made polyurethane stripper ring reduces vibration impact, extends service life of Slitting Knife Blade and Longitudinal Shear Rubber Sleeve, and helps Coil Slitting Line, Cut To Length Line, Straightening Machine and Coil Cutting Machine maintain stable long‑term running. Every piece undergoes strict dimensional and hardness inspection before delivery. Whether you need standard off‑the‑shelf items or non‑standard customized sizes, we provide reliable supply and technical guidance. If you are seeking durable Spare Parts for your metal processing production line, our polyurethane stripper ring, matched with Slitting Knife Blade and Longitudinal Shear Rubber Sleeve, will effectively improve your slitting quality and cut down equipment