Automatic Chucks
Boschert automatic safety chucks are designed for winding and unwinding systems where fast, repeatable and safe shaft handling is required. Their automatic opening and closing mechanism reduces the need for manual intervention during roll changes and supports more efficient machine operation in continuous web processing applications.
The integrated operating system securely retains the winding shaft and enables stable torque transmission during acceleration, constant-speed operation and deceleration. Automatic actuation can reduce changeover time, improve process repeatability and lower the risk of incorrect manual closing. The robust construction makes these chucks suitable for demanding industrial duty and high-speed production environments.
Boschert automatic safety chucks are available in different sizes and torque ranges for various shaft diameters, roll loads and machine arrangements. Typical applications include printing presses, packaging machinery, paper converting lines, film processing equipment and textile machines. Correct selection requires evaluation of shaft-end geometry, roll mass, operating speed, transmitted torque, actuation method, control integration and required safety functions. BIBUS Kft. provides engineering support for sizing, system configuration, replacement projects and integration into new or existing winding and unwinding stations.
Key Features
✔ Automatic shaft locking and release
✔ Reduced manual intervention
✔ Faster and repeatable roll changes
✔ Secure winding shaft retention
✔ Reliable torque transmission
✔ Suitable for continuous industrial operation
✔ Available in different sizes and torque ranges
✔ Suitable for high-speed production environments
✔ Can be integrated into automated machine sequences
✔ Engineering support from BIBUS Kft.
Why Choose Boschert Automatic Safety Chucks?
✔ Shorter roll-change times
✔ Improved operator safety
✔ Repeatable locking and release process
✔ Reduced risk of incorrect manual operation
✔ Higher machine availability
✔ Application support from BIBUS Kft.
What Problems Do Automatic Safety Chucks Solve?
✔ Reduce manual roll-change operations
✔ Shorten machine changeover time
✔ Improve shaft-locking repeatability
✔ Reduce operator exposure to rotating machine components
✔ Support automated production sequences
✔ Increase machine availability
How Can We Help?
Our engineers support you throughout the selection and integration process.
We can help you with:
- Automatic chuck sizing
- Shaft-end geometry evaluation
- Roll load and torque calculation
- Actuation concept selection
- Machine control integration
- Replacement of existing chuck systems
Planning an automated winding or unwinding station?
Our specialists will help you select and integrate a Boschert automatic safety chuck suited to the mechanical, control and safety requirements of your machine.
