Leaf Type Air Expanding Shaft

At Fortune Roto Control, our Leaf Type Air Expanding Shaft is precision engineered to provide smooth, uniform, and damage-free core gripping for winding and unwinding applications. Designed with advanced leaf-style expansion technology, the shaft ensures 360-degree gripping contact across the inner surface of the core, resulting in superior concentricity, stable roll rotation, and consistent tension control during high-speed production operations. This makes the shaft especially suitable for thin-wall, lightweight, and delicate cores used in paper, film, foil, textile, printing, and flexible…Read update