Safety Chucks
Boschert safety chucks provide secure shaft retention and reliable torque transmission in machines that unwind, rewind or process continuous web materials. They are designed to hold winding shafts safely during operation while allowing fast and controlled roll changes. This makes them particularly suitable for printing presses, packaging machines, paper converting lines, film processing equipment and textile machinery.
The robust construction supports high radial loads and demanding operating cycles, helping maintain stable shaft alignment and smooth material transport. Depending on the application, Boschert safety chucks are available in different sizes and configurations for various shaft diameters, torque requirements and machine arrangements. Their practical opening and closing mechanism simplifies operator access while reducing the risk of incorrect shaft positioning.
By combining secure shaft support with easy handling, Boschert safety chucks can reduce roll-change time, improve operator safety and increase machine availability. Correct selection requires evaluation of shaft geometry, roll mass, operating speed, transmitted torque, bearing arrangement and loading conditions. BIBUS Kft. provides engineering support for product selection, application review and integration into new or existing winding and unwinding systems.
Key Features
✔ Secure winding shaft retention
✔ Reliable torque transmission
✔ Fast and controlled roll changes
✔ Robust construction for demanding duty
✔ Available in multiple sizes and versions
✔ Suitable for different shaft diameters
✔ Supports stable shaft positioning
✔ Reduces machine downtime
✔ Suitable for winding and unwinding systems
✔ Engineering support from BIBUS Kft.
Why Choose Boschert Safety Chucks?
✔ Increased operator safety during roll changes
✔ Reliable support for rotating winding shafts
✔ Stable operation under dynamic loading
✔ Shorter roll-change and setup times
✔ Long service life in industrial environments
✔ Application support from BIBUS Kft.
What Problems Do Boschert Safety Chucks Solve?
✔ Prevent unsafe shaft positioning
✔ Reduce roll-change downtime
✔ Improve shaft support and alignment
✔ Enable reliable torque transmission
✔ Simplify operator handling
✔ Increase machine availability
How Can We Help?
Our engineers support you throughout the selection and integration process.
We can help you with:
- Safety chuck sizing
- Shaft diameter and journal evaluation
- Roll load assessment
- Torque requirement calculation
- Mounting arrangement review
- Replacement of existing chuck systems
Planning a winding or unwinding station?
Our specialists will help you select a Boschert safety chuck suited to the mechanical and operational requirements of your machine.
