Unique Air Shaft with Built-In Rotary Union for Cantilevered Unwinding and Rewinding Applications

CAC's COR-LOK® air shaft with built-in rotary union pneumatic connection allows for remote inflate/deflate operation without the need for using an inflating tool. This speeds up roll changes and is perfect for operations with PLC or other digital control interface. This system is designed for use with label presses, packaging machines, laminating machines and anywhere narrow width, cantilevered core holding is required.

• Various rotary unions available
• Journals designed for minimum deflection
• Available from 2 inch to 18 inch diameters
• Interlocking segment (leaf) design ensures rolls slide on and off easily for fast roll changes and zero core damage
• High torque output to ensure your cores stay locked - no core slipping
• Backed by CAC's over 50 years of experience designing and manufacturing air shafts
• 3 inch to 60 inch Roll or core width
• Available in aluminum (standard), steel, stainless steel and carbon fiber construction
• Designed to fit your unwind or rewind stand
• Optional core stop flange available
• Made in the USA