Processing Machinery
4 مشاهدة
Material spouting from the vent vacuum port of PCTG extruder
ظاهرة المشكلة
Melt spouting occurs in the vacuum zone of the vent port.
تحليل الأسباب
The vent port is located in a high-pressure zone; high screw filling degree extrudes the melt out.
الحل
Adjust vent port position; reduce screw rotation speed; optimize the temperature of that section.
الخلاصة الأساسية
PCTG vacuum port spouting is related to screw design.
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