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I-extruder yesikulufa esisodwa sohlelo lokugaywa kabusha kwepulasitiki
I-screw extruder eyodwa wuhlobo olujwayelekile lomshini wokukhipha osetshenziswa embonini yepulasitiki ukuze kucutshungulwe futhi kugaywe kabusha amapulasitiki.Ngokuvamile isetshenziselwa ukucubungula izinto ezifana namafilimu asinyiwe noma ama-flakes aqinile, okuyimikhiqizo evamile yokwenziwa kwepulasitiki nezinqubo zokugaywa kabusha.
Ukusebenza kwe-screw extruder eyodwa kuhlanganisa ukuphakela impahla yepulasitiki ibe yi-hopper, ebese ihanjiswa ngesikulufu esizungezayo ngaphakathi kombhobho oshisayo.Isikulufu sisebenzisa ingcindezi nokushisa ukuze kuncibilike ipulasitiki futhi iphoqe ngedayizi, ebumba ipulasitiki ibe umkhiqizo noma ifomu elifiswayo.
Ukuze usebenzise i-scruder eyisikulufa esisodwa ukuze kugaywe kabusha amafilimu asinyiwe noma ama-flakes aqinile, okubalulekile kuqala kudinga ukulungiswa ngokuhlanza nokusihlikihla kube izingcezu ezincane, ezifanayo.Lezi zingcezu zibe sezifakwa ku-hopper ye-extruder futhi zicutshungulwe njengoba kuchazwe ngenhla.
I-screw extruder eyodwa iyimishini eguquguqukayo engasetshenziselwa uhla olubanzi lwezinhlelo zokusebenza zokucubungula ipulasitiki, okuhlanganisa ukugaywa kabusha kanye nokukhishwa kwezinto ezihlukahlukene zepulasitiki.Zisetshenziswa kakhulu embonini yepulasitiki ngenxa yokusebenza kahle kwazo, ukwethembeka, nokusebenza kahle kwezindleko.
Sicela ukhululeke ukuxhumana nathi uma unemibuzo.
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Umshini wokugcwalisa i-pelletizing we-SJ wamapulasitiki aqinile we-PP PE namapulasitiki acijile
Umshini wokugcwalisa i-pelletizing we-SJ we-PP kanye nepulasitiki eqinile ye-PE kanye namapulasitiki aminyanisiwe ngemva kwesikhamo sepulasitiki.Isebenza kahle ekubuyiseleni ama-flakes ebhodlela le-HDPE asuka emabhodleleni okuhlanza, amabhodlela obisi e-HDPE, njll.
