Extruder Ntsia Hlau Ntsuas Tshooj

Extruder Screw Chob seem

Lub zog ntawm cov khoom nyob rau hauv Extruder Screw Chob muab faib ua peb seem, thiab tsim ntawm lub hau ntswj kuj yog feem ntau nqa tawm hauv theem. Raws li cov lus teev tseg yog channel, yog li nyob rau hauv cov khoom muaj tiag, tsuav yog lawv muaj peev xwm ua tau raws li qhov yuav tsum tau, tsis yog cov ntsia hlau cais ua rau peb seem tsis tau, qhov tseeb, tsuas yog ob lub ntsuas, thiab qee qhov tsis segmented. Piv txwv li, thaum muab cov khoom zoo li nylon, qhov seem ntawm qhov chaw pub mis thiab homogenizing seem, qhov dav hlau cem extruded polyvinyl chloride yas ntsia hlau, koj tuaj yeem siv tag nrho cov seem hauv khov, tsis tas yuav tsum muab faib rau hauv seem noj thiab homogenization seem Lub

Lub segmentation ntawm lub ntsia hlau los ntawm kev, tsuas yog nyob ntawm qhov ntawm cov khoom. Qhov ntev ntawm qhov seem seem yuav ntawm 0 mus rau 75% ntawm tag nrho ntev ntawm lub hau ntswj. Feem ntau hais lus, ntev tshaj plaws, nyuaj amorphous polymer yog extruded los ntawm crystalline polymer, Extruder Screw chim thiab qhov muag amorphous polymer yog tus shortest. Qhov ntev ntawm qhov kev sib txuam feem ntau yog li 50% ntawm tag nrho cov kav ntev, tsuas yog raws li tau piav saum toj no rau nylon thiab phom polyvinyl chloride yas. Thaum extruding polyethylene, ntev ntawm homogenization seem yog li 20 mus rau 25% ntawm tag nrho cov ntev. Txawm li cas los xij, rau tej cov ntaub ntawv uas kub-txias (xws li polyvinyl chloride), cov khoom hauv ntu no yuav tsum tsis txhob nyob ntev, koj tsis tuaj yeem sib npaug zos. Extruder Screw Barrel Qee hom high-speed extruder homogenization ntawm qhov ntev ntawm cov hoob kawm ua tau noj 50%.