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Litaba tsa indasteri

Single-screw vs parallel twin-screw pelletizing line: ke efe e lekanang le thepa ea hau?09 2026-09

Single-screw vs parallel twin-screw pelletizing line: ke efe e lekanang le thepa ea hau?

Kgetha mothapo o le mong wa pelletizing ha thepa ya dijo e se e le haufi le ho hlophiswa ha ho qetela mme mesebetsi e meholo e tsitsitse ho fetisa, ho qhibidiha, ho qhibidiha ho qhibidiha, ho hlahisa kgatello le ho seha pellet. Ke qalo e sebetsang bakeng sa PE kapa PP regrind e tsitsitseng, e bonolo ea pelletizing, mosebetsi oa laboratori le tlhahiso e nyenyane ho ea ho e bohareng. Khetha mohala o tšoanang oa "twin-screw pelletizing" ha mochini o tlameha ho kopanya hammoho le pelletize. E loketse hantle ho li-filler, li-pigments, li-polymer blends, masterbatch, lipolasetiki tse fetotsoeng, melapo e mengata ea phepelo le devolatilization e matla. Se ke oa reka mohala oa li-twin-screw hobane feela tlhahiso ea eona e thathamisitsoeng e phahame. E reke ha mesebetsi ea eona ea ts'ebetso e ts'oana le sebopeho.
Planetary screw vs single and twin screw: ntlafatso e bohlokoa neng?31 2026-08

Planetary screw vs single and twin screw: ntlafatso e bohlokoa neng?

Khetha sekoti sa polanete ha sebopeho se hloka motsoako o babatsehang oa ho arola, sebaka se pharaletseng sa ho fetisetsa mocheso, ketso ea ho itlhakola kapa ho senya mocheso, haholo-holo ka PVC e sa utloeng mocheso, metsoako e tletseng haholo, li-elastomer, li-adhesives le lisebelisoa tse kopantsoeng. Lula ka screw e le 'ngoe ha ts'ebetso e tsitsitse' me haholo-holo e hloka ho qhibiliha, ho tsamaisa le khatello ea moruo. Khetha sekurufu sa mafahla se pota-potileng ha u kopanya ka lebelo le holimo, ho fepa ka mahlakoreng ho tenyetsehang kapa mosebetsi o matla oa ho qhalakanya ke oona o tlang pele. Haeba lefu le hloka khatello e eketsehileng ho feta karolo ea polanete e ka fanang ka eona, rera mohato oa khatello ea tlaase pele u laela.
Khetho ea malebela a ente ea ho bopa: hlahloba lesale, ho lekana le lethathamo la tlhahlobo la RFQ31 2026-08

Khetho ea malebela a ente ea ho bopa: hlahloba lesale, ho lekana le lethathamo la tlhahlobo la RFQ

Khetha ntlha ea "ente ea ho bopa" ka lintho tse 'ne: moralo oa li-valve tse sa khutleng, sekontiri se nepahetseng hantle le sehokelo sa barrel, resin e sebetsitsoeng le filler, le mokhoa oa ho roala oa kopano e teng. Moetso oa mochini o le mong ha oa lekana ha liphetolelo, litokiso tse fetileng kapa li-screw tse sa tloaelehang li ka ba teng. Bakeng sa odara e ncha, romella setšoantšo sa mantlha ha se fumaneha, ebe u netefatsa khoele, mahetla, bolelele ba ntlha, leeto la selikalikoe, setulo, bophara ba kantle le liphaseje tse qhibilihang khahlano le mochini oa 'nete. Khopolo e ntle e qala ka geometry. Ka mor'a moo, phekolo ea lintho tse bonahalang le e ka holimo e tla.
Nitrided vs bimetallic single screws: bapisa bokaholimo ho resin le filler31 2026-08

Nitrided vs bimetallic single screws: bapisa bokaholimo ho resin le filler

Khetha nitriding ha tšepe e hloekisitsoeng e lekana le moaparo o netefalitsoeng, kutu le mosebetsi oa boholo. Khetha sefofane sa hardfacing kapa mohaho o mong oa bimetallic ha morero o hloka motsoako o fapaneng sebakeng se phahameng ka ho fetisisa. Bakeng sa ts'ebeletso e matla, karabo e ntle e ka ba sekoti se thata se nang le moqomo oa bimetallic o lumellanang. Ha ho khetho e itlhommeng pele. Qala ka mokhoa oa ho hloleha, ebe u amohela lisebelisoa tsa screw le barrel, libaka tsa lera, tsela ea ho sebetsa le mekhoa ea tlhahlobo hammoho.
Lebelo la screw, mocheso o qhibilihang le tlhahiso: hobaneng sebaka se seng se fetola tse ling31 2026-08

Lebelo la screw, mocheso o qhibilihang le tlhahiso: hobaneng sebaka se seng se fetola tse ling

Ho eketsa lebelo la screw hangata ho eketsa phallo ea ho hula le lebelo leo lisebelisoa li kenang ts'ebetsong, empa kamano ha e na moeli kapa e lekana hantle. Rpm e eketsehileng e ka boela ea eketsa mocheso oa ho kuta, ea khutsufatsa nako ea bolulo le ho pepesa phepelo e fokolang kapa karolo ea ho qhibiliha. Fetola phetoho e le 'ngoe e laoloang ka nako, emela boemo bo tsitsitseng, ebe u bapisa tlhahiso, boemo ba mocheso oa qhibilihisa, khatello, mojaro oa motlakase le boleng ba sehlahisoa. Emisa ha e 'ngoe ea tsona e fihla moeling oa eona o lumelletsoeng, leha drive e ka fetoha kapele.
Mokhoa oa ho hloekisa screw extruder ntle le ho senya screw kapa barrel28 2026-08

Mokhoa oa ho hloekisa screw extruder ntle le ho senya screw kapa barrel

Sebelisa mokhoa oa ho kopanya. Qala ka mokhoa oa ho hloekisa oa thepa le mochini o amohetsoeng ha extruder e ntse e le tlas'a taolo e tloaelehileng ea ts'ebetso. Haeba masalla a khutla kapa screw e tlameha ho pepesoa, emisa, arola le ho netefatsa matla a kotsi ho latela mokhoa oa semela. Bakeng sa screw e tlositsoeng, sebelisa lisebelisoa tse lumelletsoeng tse sa senyeheng. Tataiso ea indasteri e khothaletsa lisebelisoa tsa koporo, gauze ea koporo le lesela la k'hothone, 'me e lemosa khahlanong le likhechana tsa tšepe le ho futhumatsa toche ea lehae. Hlahloba libaka tse hloekileng pele u etsa qeto ea hore bothata ke ho apara.
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