Extrusion & Post
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Material accumulation at PCTG extrusion die head
Fenómeno del problema
Decomposed material accumulates at the extrusion die head/die.
Análisis de la causa
Die temperature too high, material in long-term contact with air undergoes thermal oxidation, rough die surface promotes adhesion.
Solución
Appropriately reduce die temperature; regularly clean the die; improve die finish.
Conclusión clave
PCTG die head material accumulation is a common maintenance problem in extrusion production.
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