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

A polasetiki ea extruderke 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 oapolasetiki ea extruder?

• Melemo eathesingle screw extruder?

• Melemo ea "twin-screw extruder" ke efe?

 

Molao-motheo oa extrusion oapolasetiki ea extruder?

Molao-motheo oa ts'ebetso eapolasetiki ea extrudermochini ke ho sebelisa screw ea sebopeho e itseng ho potoloha ka moqomo halefile ho pepeta polasetiki rometsoeng ho tloha hopper pele ho etsa polasetiki e ka ho lekana (hape e tsejoa 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?

Thesekrufuru se le seng sa extrudere 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 ts'ebetso 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, amafahla a hlabang extrudere 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

Themafahla a hlabang extruderho bonolo ho bula, ka hona, tekanyo ea ho roala ea likarolo tse roaloang le bushing ka har'a moqomo li ka fumanoa ka nako leha e le efe, ho phethahatsa tlhokomelo e sebetsang kapa ho nkela sebaka.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 sebetsana 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 ea tlhahiso ea lits'ebetso tse kholo tsa China mme e thehile lets'oao le tsebahalang la khamphani lefats'eng lohle.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.