Slitting & Rewinding Technical Guides
Air Shafts & Expanding Shafts
Shaft body, lug and leaf options, load ratings, grip and core-fit for 3 inch and 6 inch cores.
- Differential Shaft for Slitting and Rewinding Machines
- Differential Shaft vs Air Shaft: Fasibang Printing Press Rewinding Case Study
- How to Choose the Right Air Shaft Core Adapter: 3-Inch vs. 6-Inch
- When Should You Replace an Air Expanding Shaft?
Differential & Slip Shafts
Slip torque tuning for multi-roll rewinding on film, tape, paper and nonwoven lines.
- How a Differential Shaft Improves Multi-Roll Rewinding
- Differential Shaft for Slitting and Rewinding Machines
- Differential Shaft vs Friction Shaft for Slitting Machines
- Differential Shaft Not Rewinding Properly: Troubleshooting Guide
Magnetic Powder Brakes & Clutches
Torque selection, heat limits and duty cycle for unwind braking and rewind clutching.
- Magnetic Powder Clutch Working Principle Explained
- How to Calculate Magnetic Powder Clutch Torque
- Differential Shaft Size and Torque Selection Guide
- Why Web Tension Changes During Rewinding
Tension Control Systems
Controllers, load cells and dancer loops for stable web tension from unwind to rewind.
- Magnetic Powder Clutch Working Principle Explained
- How to Calculate Magnetic Powder Clutch Torque
- Differential Shaft vs Friction Shaft for Slitting Machines
- Differential Shaft Not Rewinding Properly: Troubleshooting Guide
Web Guiding & Edge Position Control
EPC sensors, guide assemblies and correction logic for clean roll edges at speed.
- How Does a Linear Actuator Work? | XW Machinery
- What Is a Linear Actuator? Complete Guide | XW Machinery
- How to Fix Web Misalignment on a Slitting Machine
- Why Does Web Material Move Sideways During Rewinding?
Slitting & Rewinding Machines
Defect diagnosis, rewinding quality and line setup notes for slitter rewinder operators.
- Magnetic Powder Clutch Working Principle Explained
- How to Calculate Magnetic Powder Clutch Torque
- How a Differential Shaft Improves Multi-Roll Rewinding
- Differential Shaft for Slitting and Rewinding Machines
Not sure which shaft or brake fits your line? Send us your core size, roll weight and line speed — our engineers reply with a sizing recommendation.