Slip shafts ensure tension control during multi-roll rewinding. Improper maintenance can cause performance issues.
1. Uneven Tension
Causes:
- worn friction rings
- unstable air pressure
- Solution:
- replace worn parts
- adjust torque
2. Poor Slip Performance
Causes:
- lack of lubrication
- contamination
Solution:
3. Overheating
Causes:
- excessive torque
- high load
Solution:
- adjust settings
- inspect friction elements
4. Uneven Roll Edges
Causes:
- shaft misalignment
- improper tension
Solution:
Proper maintenance prevents:
- uneven tension
- overheating
- poor slip performance
This improves rewinding quality.