Peb Ntsia Hlau Granulator

Lub triple ntsia hlau granulator tau dav lees paub rau nws qhov hloov pauv thiab sib txawv ntawm geometric kev npaj, uas tso cai rau ntau thaj chaw ntawm kev koom tes los tsim cov khoom ntws thiab kev sib hloov ceev, nrog rau cov txiaj ntsig zoo ntawm kev faib tawm ntawm cov khoom, ua rau cov khoom sib xyaw zoo, me me. qhov ntev-rau-inch ratio, thiab muaj peev xwm ntau lawm piv rau lwm hom granulators.

Cov qauv ntawm peb-ntsia hlau granulator yog tus cwj pwm los ntawm peb cov ntsia hlau teem rau hauv ib lub zigzag thiab rotating nyob rau hauv tib txoj kev, uas yog sib npaug rau cov zis ntawm ob khub ntawm twin-screw peb-ntsia hlau extruders.

1. Txaus melting thiab txawm dispersion: Peb screws teem nyob rau hauv ib tug kab tsim muaj zog compression thiab kneading, uas ua rau zoo heev plasticizing teebmeem. Qhov no yog vim muaj ob thaj chaw meshing, uas muab ob npaug rau compression ntau yam thiab ua kom tawg ntau dua.
2. Cov zis siab: Piv txwv li, peb-ntsia hlau extruder tuaj yeem tsim 80% high-concentration muab tub lim masterbatch nyob rau hauv ib kauj ruam yam tsis muaj high-shear, nrog rau cov zis ntawm 350 kg / teev. Txawm li cas los xij, ob-ntsia hlau extruder tsis tuaj yeem tsim 40% high-concentration muab tub lim masterbatch yam tsis muaj kev sib xyaw ua haujlwm siab lossis rov ua dua, nrog cov zis ntawm 60 kg / teev xwb.
3. Ib puag ncig tus phooj ywg thiab txuag hluav taws xob: Piv txwv li, nrog lub cev muaj zog 75 kW khiav ntawm 500 rpm, peb-ntsia hlau extruder tuaj yeem tsim 50% carbon dub masterbatch ntawm 180 kg / hr, nrog lub ntsiab lub cev muaj zog tam sim no ntawm 90 amps. Kev siv hluav taws xob tshwj xeeb tsuas yog 0.2-0.25 kW / kg.
4. Cov khoom lag luam zoo.

Ib qho ntawm lawv yog kev tsim cov 50% concentration conductive carbon dub masterbatch los ntawm ntxaib-ntsia hlau extruder, uas yuav tsum tau compounding, thaum lub peb-ntsia hlau granulator tsis xav tau ib tug compounding tshuab, thiab cov khoom yuav muab ncaj qha pub rau hauv. peb-ntsia hlau granulator los tsim 50% concentration carbon dub masterbatch. Yog tias koj tom tus masterbatch, nws yuav vau thiab muaj cov kab nrib pleb tab sis tsis tawg, qhia tias tus masterbatch muaj qhov tawv zoo. Yog vim li cas? Vim tias nws yog melted tag nrho thiab cov khoom sib npaug sib npaug, tso cai rau kev tsim cov yeeb yaj kiab raws li nyias li 0.005mm nrog cov txiaj ntsig zoo ib yam.
Yog tias siv cov cuab yeej siv high-shear, peb-ntsia hlau granulator tuaj yeem tsim ntau dua cov pa roj carbon dub masterbatch nrog zoo toughness.

Qhov thib ob yog kev tsim cov 85% calcium carbonate-filled PE lossis PP masterbatch los ntawm ntxaib-ntsia hlau extruder, uas tuaj yeem crushed los ntawm txhais tes nrog ib tug yooj yim nyem. Txawm li cas los xij, tib lub qauv masterbatch tsim los ntawm peb-ntsia hlau granulator tuaj yeem raug tsoo los ntawm tes yam tsis muaj kev tawg, thiab nws tsis tuaj yeem raug crushed los ntawm lub centrifugal dehydrator.
Qhov thib peb yog kev tsim cov khoom siv hluav taws xob hluav taws xob PP, uas muaj lub zog ntawm 13 MPa thiab elongation ntawm 185% tom qab sib xyaw ua ke los ntawm ntxaib-ntsia hlau extruder nrog qhov ntev-rau-inch piv ntawm 40.
Txawm li cas los xij, cov khoom tsim los ntawm peb-ntsia hlau granulator tsis sib xyaw muaj lub zog ntawm 14 MPa thiab elongation ntawm 237%. Tsis tas li ntawd, peb-ntsia hlau granulator tuaj yeem tsim ib tus masterbatch nrog cov ntsiab lus muab tub lim txog li 70% ntawm txhuas hmoov lossis trioxide ntawm antimony, thaum ntxaib-ntsia hlau extruder tsis tuaj yeem.