A.不進(jìn)料或者或進(jìn)料斷續(xù)B.精開松料位高C.精開松鏈條折斷D.機(jī)尾皮帶停
A.換熱效率無影響B.容易換熱的兩種介質(zhì)混流C.對(duì)成品絲無影響D.對(duì)進(jìn)出液無影響
A.定期對(duì)換熱器做好清理周期B.檢查管路有無絲堵情況C.檢查泵是否上液正常D.周期性做好密封墊的更換