Hauv kev hloov kho polyethylene (PE) ntau lawm, peb - ntsia hlau granulators, nrog rau lawv qhov zoo ntawm ntau- ntsia hlau sib koom ua ke, siab dispersion, thiab muaj zog txheej txheem adaptability, tau dhau los ua cov cuab yeej tseem ceeb rau kev npaj siab -kawg hloov granules. Txhawm rau kom ruaj khov thiab txhim khu kev qha cov cuab yeej ua tau zoo thiab ua tau raws li cov txheej txheem sib txawv, nws yog ib qho tseem ceeb rau kev tsim thiab ua raws li cov khoom siv scientific thiab systematic specifications. Cov kev qhia tshwj xeeb no suav nrog cov qauv siv tshuab, kev ua haujlwm tsis zoo, kev tswj xyuas thermal, cov khoom siv thiab kev tsim khoom, kev nyab xeeb thiab kev tiv thaiv ib puag ncig, thiab cov txheej txheem kev sim, muab cov txheej txheem sib koom ua ke rau kev tsim, tsim, xaiv, thiab siv.
Hais txog cov qauv siv tshuab, cov lus qhia tshwj xeeb yuav tsum muaj cov ntsia hlau diameters, feem ntau yog li ntawm 20 txog 150 mm, nrog qhov ntev - mus rau - txoj kab uas hla (L / D) feem ntau ntawm 28 thiab 48 kom hloov mus rau qhov sib txawv ntawm cov khoom muaj peev xwm thiab shear lub zog xav tau. Peb lub screws yuav tsum tau teem nyob rau hauv parallel, nrog ib tug kom meej meej meshing los yog asymmetric flow channel tsim, thiab tsawg kawg yog ib tug ntsia hlau yuav tsum muaj ib tug elastic los yog adjustable qhov sib txawv. Kev hloov pauv ntau thiab kev hloov kho qhov tseeb yuav tsum ua kom tau raws li qhov xav tau ntawm kev hloov pauv viscosity hloov pauv. Lub thoob yuav tsum tau tsim nyob rau hauv seem, nrog rau sab hauv phab ntsa hardened los yog kho rau corrosion kuj. Lub hardness thiab corrosion kuj yuav tsum ua tau raws li cov khoom siv tshuaj lom neeg ntawm cov khoom ua tiav. Cov kis tau tus mob yuav tsum sib phim lub ntsiab lub cev muaj zog lub zog thiab siab tshaj plaws torque. Lub reducer, bearings, thiab couplings yuav tsum ua tau raws li qhov tseeb thiab kev ua neej nyob rau lub sijhawm ntev - lub sijhawm siab - nrawm, hnyav- thauj khoom.
Kev ua tau zoo parameter specifications txwv cov ntsia hlau qhov siab tshaj plaws ceev, ntsuas torque, tus naj npawb ntawm cov cua sov zones, thiab kev tswj qhov kub thiab txias. Kev tswj qhov kub thiab txias yog ± 2℃ntawm tus nqi teev. Qhov cua sov cheeb tsam kub yuav tsum npog thaj tsam uas yuav tsum tau rau PE melting thiab modifier activation. Lub tshuab cua txias yuav tsum suav nrog cov channel sab hauv hauv lub thoob thiab cov ntsia hlau. Tus nqi ntws, siab, thiab kub nce tswj cov dej ntws los yog roj txias yuav tsum ua kom tau raws li qhov ntsuas kub ntawm qhov ntsuas kom ntseeg tau tias cov yaj yog tag nrho zoo li ua ntej pelletizing. Cov cuab yeej pelletizing thiab tuag interface yuav tsum xyuas kom meej cov yaj extrusion. Tus nqi dej ntws, huab cua ntim, thiab pellet ziab lub peev xwm ntawm lub nplhaib dej los yog cua txias yuav tsum ua tau raws li cov qauv rau cov qauv pellet zoo thiab qhov chaw qhuav.
Cov khoom siv thiab kev tsim khoom zoo tshwj xeeb qhia cov kev xav tau rau cov khoom siv, cov txheej txheem kho cua sov, thiab kev ua haujlwm raug ntawm cov khoom tseem ceeb. Cov ntsia hlau thiab lub thoob yuav tsum tau ua los ntawm siab - zoo alloy steel thiab kho nrog tempering, carburizing, los yog nto hard alloy vuam. Iav thiab bearings yuav tsum tau ua los ntawm siab - lub zog, siab - cov ntaub ntawv kub resistant thiab ua tau raws li cov qib precision. Thaum lub sij hawm sib dhos, coaxiality, axial clearance, thiab zawm torque yuav tsum tau tswj xyuas kom meej tias kev ua haujlwm du thiab kev vibration thiab suab nrov nyob hauv qhov txwv.
Kev nyab xeeb thiab kev tiv thaiv ib puag ncig tshwj xeeb yog ua raws li cov qauv kev nyab xeeb dav dav, xav tau kev teeb tsa thaum muaj xwm txheej ceev, kev thauj khoom tshaj, tshaj - kub, thiab tshaj - cov cuab yeej tiv thaiv siab. Siab - qhov kub thiab txias yuav tsum muaj cov npog tiv thaiv thiab cov cim ceeb toom. Kev txwv tsis pub muaj suab nrov, kev vibration siv, thiab cov cua txias nruab nrab emissions yuav tsum ua raws li cov cai hauv cheeb tsam ib puag ncig. Kev siv qis- dej-siv ncig thiab kaw- lub voj voog raug txhawb kom txo qis kev cuam tshuam ib puag ncig.
Cov txheej txheem tshuaj xyuas kom meej meej txhais cov khoom kuaj lub Hoobkas, suav nrog tsis muaj- kev ua haujlwm thauj khoom, ntsuas qhov ntsuas kub, ntsuas lub zog, ntsuas qhov ntsuas particle, thiab kev kuaj xyuas kev nyab xeeb, xyuas kom cov cuab yeej ua tau raws li cov qauv tsim thiab kev ntseeg tau ntawm kev ua haujlwm.
Hauv cov ntsiab lus, cov kev qhia tshwj xeeb rau PE tau hloov kho peb -screw granulators, los ntawm cov txheej txheem kev qhia thiab cov kev xav tau zoo, ua kom muaj kev sib luag, kev nyab xeeb, thiab kev taug qab ntawm cov cuab yeej kev ua tau zoo thoob plaws hauv tag nrho cov txheej txheem ntawm kev tsim, tsim, thiab daim ntawv thov. Qhov no muab kev txhawb nqa kev txhawb nqa rau siab -kawg PE hloov kho ntau lawm thiab txhawb kev lag luam mus rau kev tsim qauv, kho dua tshiab, thiab siab - kev txhim kho zoo.