Melemo ea li-extruder tsa polasetiki ke life? - Suzhou Polytime Machinery Co., Ltd.

Plastiki extruder ke sengoathoana sa thepa ea polasetiki ea extrusion e qhibilihang le ho ntša thepa e tala ea polasetiki. Lisebelisoa li tsoela pele ho fetisoa sebakeng se phallang ka ho futhumatsa le ho hatella. E na le melemo ea ts'ebetso e phahameng le litšenyehelo tse tlase tsa yuniti. Ke lisebelisoa tse hlokahalang moleng oa tlhahiso ea literei tsa polasetiki tse bōpiloeng. E loketse mefuta eohle ea lipolasetiki tsa litšila, lifilimi tsa polasetiki, likaroloana tsa polasetiki le lisebelisoa tse ling tse tala. Lilemong tsa morao tjena, e 'nile ea sebelisoa haholo tšimong ea litšila tsa polasetiki.

Lenane la litaba ke lena:

Molao-motheo oa extrusion ea extruder polasetiki ke ofe?

Melemo ea screw extruder e le 'ngoe ke efe?

Melemo ea "twin-screw extruder" ke efe?

Molao-motheo oa extrusion ea extruder polasetiki ke ofe?
Molao-motheo o sebetsang oa mochine oa extruder oa polasetiki ke ho sebelisa screw ea sebopeho se itseng ho potoloha ka har'a moqomo o futhumetseng ho pepeta polasetiki e rometsoeng ho tloha ho hopper ho ea pele ho etsa polasetiki e lekaneng (e tsejoang hape e le ho qhibiliha). Ka hlooho le liforomo tsa libopeho tse fapaneng, polasetiki e fetisetsoa ka libopeho tse fapaneng tsa likarolo tsa polasetiki tse hlokahalang bakeng sa tsoelo-pele le ho fetisoa holim'a terata le thapo.

Melemo ea ho sebelisa screw extruder e le 'ngoe ke efe?
The single screw extruder e na le melemo ea moralo o tsoetseng pele, boleng bo holimo, polasetiki e ntle, tšebeliso e tlase ea matla, lerata le tlase, ts'ebetso e tsitsitseng, bokhoni bo boholo ba ho jara, le bophelo bo bolelele ba ts'ebeletso. The single screw extruder e amohela moralo o akaretsang oa mekhahlelo e 'meli, e matlafatsang tšebetso ea polasetiki le ho netefatsa extrusion e potlakileng, e sebetsang hantle le e tsitsitseng. Moqapi o akaretsang oa ho kopanya oa mokoallo o khethehileng o tiisa phello ea ho kopanya thepa. Mocheso o phahameng oa ho kuta le mocheso o tlase oa ho qhibiliha oa polasetiki o netefatsa ts'ebetso e phahameng ea mocheso o tlase le khatello e tlase ea metering extrusion ea lisebelisoa. Ho phaella moo, theko ea moralo oa screw extruder e le 'ngoe e theko e tlaase, kahoo sekoti se le seng sa extruder se sebelisoa haholo.

Melemo ea "twin-screw extruder" ke efe?
Ha ho bapisoa le screw extruder e le 'ngoe, twin-screw extruder e na le melemo e mengata ea ho fokotsa litšenyehelo tsa tlhahiso le ho ntlafatsa katleho ea tlhahiso.

1. Fokotsa litšenyehelo tsa tlhahiso

Ha 'mala oa ho arohana ha mafahla-screw extruder o fetoloa, moqomo o ka buloa ka potlako bakeng sa ho hloekisa ka letsoho ka metsotso e seng mekae, e le hore lisebelisoa tsa ho hloekisa li ka sebelisoa ntle le kapa ka tlase,' me litšenyehelo li bolokehe.

2. Ntlafatsa katleho ea tlhahiso

Ha u ntse u boloka phallo ea mafahla-screw extruder, lokolla feela liboutu tse 'maloa, fetola sesebelisoa sa ho sebetsana le lebokose la gearbox' me u phahamise halofo e ka holimo ea barrel ho bula moqomo oohle bakeng sa tlhokomelo. Sena ha se khutsufatse nako ea tlhokomelo feela empa hape se fokotsa matla a mosebetsi.

3. Apara

The mafahla-screw extruder ho bonolo ho bula, kahoo ho apara tekanyo ea lintho tse threaded le bushing ka barrel ka fumanoa ka nako efe kapa efe, ho phetha ka katleho tlhokomelo kapa phetolo. E ke ke ea fumanoa ha ho e-na le mathata lihlahisoa tse extruded, tse hlahisang litšila tse sa hlokahaleng.

4. Torque e phahameng le lebelo le phahameng

Hajoale, mokhoa oa nts'etsopele ea "twin-screw extruder" lefatšeng ke ho nts'etsapele ka lehlakoreng la torque e phahameng, lebelo le phahameng le tšebeliso e tlase ea matla. Phello ea lebelo le phahameng ke tlhahiso e phahameng. Split twin-screw extruder ke ea sehlopha sena mme e na le melemo e ikhethang ea ho sebetsana le viscosity e phahameng le thepa e sa utloeng mocheso.

Ho phaella moo, mafahla-screw extruder e boetse e na le melemo ea mefuta e mengata ea kopo 'me e ka ba e loketseng bakeng sa ho sebetsa le ho hlahisa lisebelisoa tse sa tšoaneng.

Likhopolo tse fapaneng tsa moralo li hlahisoa ka lebaka la litlhoko tse fapaneng tsa kopo. Single screw extruder le twin-screw extruder li na le melemo le mefokolo ea tsona. Ka hona, li ka sebelisoa likarolong tse fapaneng 'me tsa fana ka papali e feletseng ho melemo le katleho ea tsona. Suzhou Polytime Machinery Co., Ltd. ke e 'ngoe ea metheo e meholo ea tlhahiso ea litšebeletso tsa motheo ea China mme e thehile lets'oao le tsebahalang la k'hamphani lefatšeng ka bophara. Haeba o na le tlhoko ea mefuta e fapaneng ea li-extruder tsa polasetiki, o ka nahana ka ho khetha lihlahisoa tsa rona tsa boleng bo holimo.