Nozzle blockage in PCTG '2079851475616104452

문제 현상

Material freezes and blocks at the nozzle.

원인 분석

Nozzle temperature too low, below melting temperature, mold cold conduction causes freezing.

해결 방법

Increase nozzle temperature; insulate nozzle from mold; purge material before shutdown.

핵심 요약

PCTG nozzle freezing requires heat preservation and cleaning.

PCTGnozzle blockageheat preservationinsulation

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