Material Drying
4 조회수
PA6 Online Moisture Monitoring
문제 현상
The moisture content cannot be grasped in real time during the drying process, and sampling can only be tested after drying ends
원인 분석
Offline sampling has a lag, unqualified dried material may have already flowed into production, and sampling has limited representativeness and cannot reflect the drying uniformity of the entire batch; when troubleshooting on site, verify item by item according to this mechanism, and avoid blindly adjusting the machine based only on experience
해결 방법
Install an online moisture meter at the drying hopper outlet for real-time monitoring, with a 0.2% alarm line set; online monitoring combined with regular Karl Fischer sampling balances real-time performance and accuracy
핵심 요약
Online moisture monitoring moves drying quality control forward from result inspection to process control; after confirming effectiveness, fix the parameters and practices into the work instructions to prevent recurrence
이 정보가 도움이 되었나요?
0 명이 도움이 되었다고 합니다
의견 주셔서 감사합니다!