Processing Machinery
3 Aufrufe
EAA internal black speck carbonization
Problembeschreibung
Black specks of carbonized matter 0.1-0.5mm appearing inside EAA products
Ursachenanalyse
EAA heated for a long time in dead zones of the barrel and carbonized; carbon deposits on the screw head; raw material impurities
Lösung
1) Reduce processing temperature to reduce carbonization; 2) Regularly clean the screw and barrel; 3) Filter raw material to remove impurities
Wichtigste Erkenntnis
Black specks are caused by thermal carbonization and carbon deposits; lowering temperature and regular cleaning are key
War das hilfreich?
0 Personen fanden dies hilfreich
Vielen Dank für Ihr Feedback!