Raws li cov cuab yeej tseem ceeb hauv cov plastics niaj hnub ua kev lag luam, muaj peev xwm ntau lawm tsis yog rau lawv cov khoom siv ntau lawm ntawm cov khoom siv kho kom zoo, thiab txhim kho kev lag luam. Los ntawm txhua hnub cov khoom rau siab -}}}} extruders ua si ib qho kev tsim khoom ntawm cov khoom lag luam yas.
Ua ntej, tus tseem ceeb ntawm cov yas extruders dag nyob rau hauv lawv cov peev xwm ntau lawm. Los ntawm cua sov thiab extrusion, cov ntaub ntawv raw yog melted thiab tsim rau hauv cov khoom lag luam tas mus li, xws li kav dej, cov yeeb yaj kiab, thiab cable sheathing. Tus txheej txheem no tsis yog tsuas yog nrawm thiab tsim tawm cov zis siab, tab sis kuj ua kom cov khoom lag luam tsis sib haum thiab ruaj khov. Piv rau lwm txoj kev ua, cov neeg sib tw tuaj yeem txo cov nqi ntau lawm, txhim kho ntau dua- scread tsim ntau lawm.
Thib ob, yas extruders yog cov nqi zoo nyob rau hauv cov nqe lus ntawm cov khoom siv thiab kev tiv thaiv ib puag ncig. Niaj hnub no Extrusion Technuction Technuction Teas los tswj cov yas yaj kub thiab siab, txo cov khoom siv pov tseg thiab txhim kho cov khoom siv rawilization. Tsis tas li ntawd, los ntawm kev rov ua dua tshiab thiab rov ua kom zoo nkauj plastics, cov extruders ua rau muaj kev lag luam ntawm kev lag luam puag ncig thiab kev txo cov pa phem ib puag ncig. Raws li kev txhim kho kom ruaj khov los ua kev pom zoo thoob ntiaj teb, ib puag ncig tus nqi ntawm cov yas extruders yog ua qhov tseem ceeb ntxiv.
Tsis tas li ntawd, qhov yooj ntawm cov yas cais ua rau lawv haum rau ntau cov ntaub ntawv thiab kev siv. Txawm hais tias General General - lub hom phiaj plastics zoo li polyethylene zoo li polycarbonate (pc) thiab bolyinely (pc) thiab bolyinely Qhov kev hloov kho no ua rau cov extruders tseem ceeb hauv kev lag luam xws li kev tsim kho, tsheb, kho mob, thiab ntim khoom.
Thaum kawg, cov qauv rau cov neeg ntse ntxiv cov roj hmab ntxiv mus txhim kho lawv tus nqi. Nrog kev nce qib ntawm kev lag luam 4.0, niaj hnub cov extruders tau nce ntxiv kev sib xyaw ua ke tswj tau, kev saib xyuas cov ntaub ntawv, thiab cov txheej txheem kev tsim chaw taws teeb ntau dua thiab muaj txiaj ntsig. Qhov no tsis yog txo qis cov nqi ua haujlwm tab sis tseem txhim kho cov khoom lag luam zoo thiab tsim khoom ntau lawm.
Hauv cov ntsiab lus, tus nqi ntawm cov yas extruders lus dag tsis yog tsuas yog nyob rau hauv lawv cov peev txheej ntau thiab hloov khoom siv rau ib puag ncig, thiab kev tsim kho kom zoo dua qub. Raws li cov khoom siv tseem ceeb hauv cov plastics ua kev lag luam, lawv yuav txuas ntxiv mus ua si lub luag haujlwm tseem ceeb hauv kev lag luam thoob ntiaj teb.
