Okokuqala, umthengi kufuneka achaze imilo yemathiriyeli esetyenzisiweyo kunye nohlobo, kunye nokuvavanya umthamo wokurisayikilishwa (kg/hr).
Elo linyathelo eliphambili lokukhethwa komatshini wokurisayikilisha.Abanye abathengi abatsha bahlala benokungaqondioomatshini beplastiki bokurisayikilisha, enokuthi isetyenziswe ngokutsha zonke iintlobo zeplastiki.Ngokwenyani, iintlobo ezahlukeneyo zeplastiki zineempawu ezahlukeneyo kunye neempawu.Ubushushu obuceliweyo bokunyibilika kunye noxinzelelo oluphumayo lwahluke kakhulu.I-extruder yeplastiki ngokubanzi inokuphinda isetyenziswe kwaye igranulate / ipelletize iiplastiki zethu zemihla ngemihla.Ezona zixhaphakileyo ziipolypropylene nepolyethylene, njengefilimu yeplastiki, iingxowa ezilukiweyo, iingxowa eziluncedo, izitya, imiphanda, nezinto eziyimfuneko zemihla ngemihla.Kwezinye iiplastiki ezikhethekileyo ezifana neeplastiki ze-ABS zobuNjineli, izixhobo zebhotile ze-PET, njl.njl. zifuna i-extruder ekhethekileyo yeplastiki.
Okwesibini, imodeli ye-extruder igqiba ubungakanani bedayamitha yesikrufu kunye nomthamo wokurisayikilishwa.Ngexesha lokukhetha imodeli ye-extruder, umthengi akakwazi ukunikela ingqalelo kuphela kwimodeli ye-extruder, kodwa uxhalabele umthamo wokulungisa umatshini.Kwiimeko ezininzi, umthamo ophawulweyo womthengisi umele umthamo wemveliso.Iqela lePURUI lokurisayikilisha leplastiki elibonelelwa nge-extruder liquka imodeli ye-ML ye-extruder, imodeli ye-SJ extruder kunye ne-TSSK imodeli ye-twin screw extruder, esetyenziselwa ifilimu yeplastiki okanye ingxowa yegranulating/pelletizing, ukurisayikilishwa kweplastiki eqinile kunye nokuguqulwa kweplastiki, i-flake yebhotile ye-PET, ukudibanisa iplastiki kunye nebhetshi enkulu. .
Okwesithathu, umthengi ukwafuna ukukhunjuzwa umthengisi ngomxholo wamanzi ohlaziyiweyo (umxholo omdaka) kunye nepesenti eprintiweyo.I-PURUI ibonelele nge-screw extruder enye kuphela inokuseta izinto ezicocekileyo okanye izinto ezihlanjiweyo ngaphakathi komxholo wamanzi we-5%.Nje ukuba umxholo omdaka wemathiriyeli esetyenzisiweyo udlule kwi-5% ukuya kwi-8%, umthengi kufuneka akhethe inqanaba eliphindwe kabini lokurisayikilisha i-extruder yokuphinda isetyenziswe.Ngokumalunga nemathiriyeli eshicilelweyo, umboneleli kufuneka aqinise isixokelelwano sevacuum kunye nenkqubo yokucoca.
Okwesine, ngokubanezindululo ezahlukeneyo zababoneleli, abasebenzisi banokukhetha iigranulator zeplastiki (i-extruder) kunye neeparitha zobugcisa eziphambili kunye namaxabiso afanelekileyo ngokuthelekisa ngokuthe nkqo okanye ngokuthe tye."I-Longitudinal" ithetha ukuba iiparamitha eziphambili zobugcisa zegranulator yeplastiki (i-extruder) kufuneka ihlangabezane nemigangatho yoshishino kwaye ihlaziywe ngokwemigangatho yoshishino."I-Horizontal" luthelekiso olusekelwe kwiiparitha zobugcisa zeegranulator zeplastiki ezifanayo (extruder) kwindawo kunye nakwamanye amazwe.
Okwesihlanu, ngokohlahlo lwabiwo-mali, abasebenzisi bajikeleze abo banokuba ngababoneleli.Ngokusebenzisa iinkcukacha zomatshini wengxoxo kunye nohlalutyo lwesakhono soyilo lwabaxhasi, umxholo oqolileyo wetekhnoloji, ukusebenza komatshini kunye nenkonzo yasemva kwenkonzo, njl.
Okwesithandathu, emva kokumisela uluhlu lokugqibela lwababoneleli, abathengi banokuya kuphanda umvelisi ohambelanayo wegranulator(extruder) kunye nexabiso legranulator(extruder).Ikakhulu ukuphanda isikali somenzi, amandla emveliso, kunye nodumo lwabathengi abasebenzisa izixhobo.Musa ukoyika uhambo olude.Isitshixo sokuthenga izixhobo kukuthenga umatshini oneendleko ezinobuchwephesha obuqinileyo kunye nenkonzo emva kokuthengisa, ukuze kungabikho nkxalabo ngexesha elizayo usebenzisa inkqubo.Ukuba uthenga kuphela izixhobo ezingabizi kakhulu okanye ezikufutshane, ukusebenza kunye nomgangatho wemveliso wesixhobo awuzinzi kwaye ukusetyenziswa kuya kusetyenziswa.
Ixesha lokuposa: Jul-14-2021
