Material Drying
4 조회수
PETG dryer dew point too high, insufficient drying
문제 현상
The dehumidifying dryer dew point is too high (>-30°C), drying is insufficient.
원인 분석
The desiccant (molecular sieve) is ineffective or saturated, the regeneration system is faulty, and dew point detection is inaccurate.
해결 방법
Check and replace the desiccant; repair the regeneration system; ensure dew point ≤-40°C.
핵심 요약
PETG drying effect depends on the dew point; dryer maintenance cannot be ignored.
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