Material Drying
6 مشاهدة
Feeding Bridging of CMC
ظاهرة المشكلة
Material bridges in the CMC hopper and does not flow down, causing extrusion material interruption
تحليل الأسباب
CMC particle shape is irregular and bridges; hopper design is improper with too large cone angle; material contains moisture and agglomerates
الحل
1)Install vibrator on the hopper to break bridging; 2)Reduce hopper cone angle to <30°; 3)Dry raw material to prevent agglomeration; 4)Forced feeding screw
الخلاصة الأساسية
Bridging is caused by particle characteristics and hopper design; vibrator and hopper modification are the key
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