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.