Processing Machinery
6 مشاهدة
PPS screw cleaning
ظاهرة المشكلة
Switching dark PPS to light color or material changeover cleaning is difficult.
تحليل الأسباب
PPS degradation products adhere firmly to the screw wall and require special purging material and long-time cleaning.
الحل
Use aromatic purging material; long-time cleaning combined with physical scraping.
الخلاصة الأساسية
PPS cleaning requirements are a consideration in production scheduling.
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