Friction Shaft

Friction Shaft
(Series 451)

A Shaft specially designed for slitters to handle constant tension on multiple slit. The base steel shaft has multiple bladders, mounted with Ball Locks for reel holding.

• Small width winding possible at very low web tension -
• A solution for Sensitive Material.
• Each slit material can slip at different speed and same tension.
• Ball lock with spring design minimizing side movement while setting and running.
• Automatic tension controlling through rotary union in dynamic condition by signals from machine drive.