Processing Machinery
3 Aufrufe
PPS screw cleaning
Problembeschreibung
Switching dark PPS to light color or material changeover cleaning is difficult.
Ursachenanalyse
PPS degradation products adhere firmly to the screw wall and require special purging material and long-time cleaning.
Lösung
Use aromatic purging material; long-time cleaning combined with physical scraping.
Wichtigste Erkenntnis
PPS cleaning requirements are a consideration in production scheduling.
War das hilfreich?
0 Personen fanden dies hilfreich
Vielen Dank für Ihr Feedback!