Multi Bladder Air Expanding Shaft

# Multi Bladder Air Expanding Shaft: High-Performance Pneumatic Solution for Reliable Roll Handling ## What is a Multi Bladder Air Expanding Shaft? A **Multi Bladder Air Expanding Shaft** is a pneumatic shaft designed to securely grip roll cores during winding, unwinding, slitting, rewinding, laminating, and printing operations. Unlike conventional air shafts that use a single bladder, a multi bladder design incorporates several inflatable rubber bladders positioned around the shaft to provide uniform expansion and superior gripping performance. This advanced construction ensures even…Read update