Processing Machinery
4 조회수
CEF internal black speck carbonization
문제 현상
Black specks of 0.1-0.5mm carbides appear inside the CEF product
원인 분석
CEF is carbonized by long-term heating in the dead corner area of the barrel; carbon deposits at the screw head; raw material impurities
해결 방법
1) Reduce the processing temperature to reduce carbonization; 2) Regularly clean the screw and barrel; 3) Filter the raw material to remove impurities
핵심 요약
Black specks are caused by thermal carbonization and carbon deposits; reducing temperature and regular cleaning are the key
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