Navels for Open-end Spinning
Tried and tested millions of times, navels from CeramTec perform key
functions in the spinning boxes of all well-known rotor spinning machines.
Navels have a substantial influence on spinning stability, hairiness and
twist as well as on the essential nominal specifications of open-end yarns.
The CeramTec navel profile is characterised as follows:
- Good wear and corrosion resistance
- Different variations of material:
- Ultrapure 99.7% Al2O3 ceramics
- Special navels designs:
- straight notched versions
- spiral versions
- crescent-shaped notch versions
- with built-in cross-shaped exit hole
- various geometries for customer requirements
- Surface finish: high-gloss polish, various grades for different applications
- Precision manufacture
In addition to navels, CeramTec also leads the world in supplying rotor spinning machines with:
- Shoe-type and slotted traverse guides
- bent navels
- exit inserts with cross-shaped webs