Ua ntej, cov neeg siv khoom xav tau txheeb xyuas cov khoom siv rov ua dua tshiab thiab hom, nrog rau ntsuas lub peev xwm rov ua dua tshiab (kg / hr).
Qhov ntawd yog cov kauj ruam tseem ceeb ntawm kev siv lub tshuab rov ua dua.Qee cov neeg siv khoom tshiab ib txwm muaj kev nkag siab yuam kevyas ub tshuab, uas tuaj yeem rov ua dua txhua yam yas.Qhov tseeb, cov yas sib txawv muaj cov yam ntxwv sib txawv thiab cov yam ntxwv.Lawv thov melting kub thiab extruding siab txawv heev.Cov yas extruder dav dav tuaj yeem rov ua dua thiab granulate / pelletize peb cov yas txhua hnub.Cov feem ntau yog polypropylene thiab polyethylene, xws li yas zaj duab xis, woven hnab, yooj yim hnab, basins, chim, thiab cov khoom siv niaj hnub.Rau qee cov yas tshwj xeeb xws li Engineering ABS yas, cov ntaub ntawv PET lub raj mis, thiab lwm yam. yuav tsum muaj cov yas extruder tshwj xeeb.
Thib ob, tus qauv extruder txiav txim siab lub taub hau taub hau loj thiab muaj peev xwm rov ua dua tshiab.Thaum xaiv cov qauv extruder, cov neeg siv khoom tuaj yeem tsis tsuas yog them nyiaj rau cov qauv extruder, tab sis kuj tseem cuam tshuam lub tshuab ua lub peev xwm.Feem ntau, tus neeg muag khoom cim lub peev xwm sawv cev rau qhov muaj peev xwm tso zis.PURUI yas ub pab pawg muaj extruder suav nrog ML qauv extruder, SJ qauv extruder thiab TSSK qauv ntxaib ntsia hlau extruder, uas siv rau yas zaj duab xis los yog lub hnab granulating / pelletizing, nruj yas recycling raws li zoo raws li kev hloov kho yas, PET lub raj mis flake, yas blending thiab master batch .
Thib peb, cov neeg siv khoom kuj xav tau kev ceeb toom rau tus neeg muag khoom nrog cov khoom siv dej siv dua tshiab (cov ntsiab lus qias neeg) thiab feem pua luam tawm.PURUI muab ib qho ntsia hlau extruder nkaus xwb tuaj yeem ua cov khoom siv huv lossis cov khoom siv ntxuav hauv 5% dej.Thaum cov khoom siv rov ua dua cov ntsiab lus qias neeg tshaj 5% mus rau 8%, cov neeg siv khoom yuav tsum xaiv ob theem rov ua dua tshiab extruder rau cov khoom siv rov ua dua tshiab.Hais txog cov ntaub ntawv luam tawm, tus neeg muag khoom xav tau ntxiv dag zog lub tshuab nqus tsev thiab lim dej.
Plaub, nrog rau muaj ntau lub tswv yim ntawm tus neeg muag khoom, cov neeg siv tuaj yeem xaiv cov yas granulators (extruder) nrog cov txheej txheem siab heev thiab tus nqi tsim nyog los ntawm kev sib piv ntsug lossis kab rov tav."Longitudinal" txhais tau hais tias cov txheej txheem tseem ceeb ntawm cov yas granulator (extruder) yuav tsum ua tau raws li cov qauv kev lag luam thiab raug tshuaj xyuas raws li cov qauv kev lag luam." Kab rov tav" yog kev sib piv raws li cov kev tsis sib xws ntawm cov yas granulators zoo sib xws (extruder) hauv zos thiab txawv teb chaws.
Thib tsib, raws li kev siv nyiaj txiag, cov neeg siv lub voj voog ntawm cov neeg xa khoom muaj peev xwm.Los ntawm kev sib tham tshuab cov ntsiab lus nrog kev txheeb xyuas cov neeg muag khoom tsim peev xwm, thev naus laus zis cov ntsiab lus, kev ua haujlwm tshuab thiab kev pabcuam tom qab, thiab lwm yam.
Thib rau, tom qab txiav txim siab cov npe ntawm cov neeg xa khoom zaum kawg, cov neeg siv khoom tuaj yeem mus tshawb xyuas cov chaw tsim khoom granulator (extruder) thiab tus nqi ntawm granulator (extruder).Feem ntau los soj ntsuam cov nplai ntawm cov chaw tsim khoom, lub zog ntau lawm, thiab lub koob npe nrov ntawm cov neeg siv khoom siv.Tsis txhob ntshai txoj kev mus ntev.Tus yuam sij rau kev yuav khoom siv yog yuav lub tshuab ua kom raug nqi nrog cov cuab yeej siv zog thiab kev pab cuam tom qab muag, kom tsis txhob muaj kev txhawj xeeb thaum siv cov txheej txheem yav tom ntej.Yog tias koj tsuas yog yuav khoom pheej yig lossis nyob ze, qhov ua tau zoo thiab cov khoom lag luam zoo ntawm cov cuab yeej yuav tsis ruaj khov thiab cov khoom siv yuav raug siv.
Post lub sij hawm: Lub Xya hli ntuj-14-2021
