Minply's air chucks can grip a wide field of the inside wall of the core with a firm, 
even pressure that prevents slippage from chuck and enlarges core life. 

Minply's air chucks provide economical, and high-torque designs. The air chucks 
consist of three basic parts - a metal body cast in tough, durable, steel or aluminum 
alloy, an uniquely elastomeric air expanding element and and end cap. They have set up a reputation with their hard-wearing, long-lasting qualities and overall durability in the industry for reliable and non-slip grip that affords maximum roll control and permits the running of winding machines at maximum speed. 

Applications:
Minply 's air chucks are designed for rewinding and unwinding with shafts or in shaft-less application.