Molding Process
3 Aufrufe
Feeding difficulty of high glass fiber content blends
Problembeschreibung
Blends containing more than 40% glass fiber do not feed in the hopper
Ursachenanalyse
Inter-particle friction is large and flow is difficult; fibers bridge each other forming arches; particle surfaces are rough
Lösung
Increase the hopper cone angle to >60°; install pneumatic or mechanical arch-breaking devices; control glass fiber content or particle size
Wichtigste Erkenntnis
The feeding problem of highly filled materials is a bottleneck for continuous production
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