Opanga amawona kukula kwakukulu mupulasitiki granulatormsika, makamaka ku North America ndi Asia-Pacific. Mitundu yawiri-screw imagwira ntchito zovuta komanso imakulitsa mtundu wazinthu. Makina a sikelo imodzi amagwira ntchito bwino ndi zida zokhazikika. Ambiri amagwiritsa ntchito makina opangira jakisoni apulasitiki, ma digito thermostats, ndimakina obwezeretsanso pulasitikindi makina opangira pulasitiki.
Zofunika Kwambiri
- Ma twin-screw granulators amapambana pakugwira zinthu zovuta komanso kuchuluka kwazinthu zopanga, zomwe zimapatsa kusakanikirana kwabwinoko, kuwongolera kutentha, ndi mtundu wazinthu zomwe zimawapangitsa kukhala abwino kwakupanga zapamwamba ndi zobwezeretsanso.
- Ma granulator a single-screw amapereka njira yotsika mtengo, yosavuta yopangira mapulasitiki wamba omwe ali ndi zosowa zochepa zokonza, oyenera kugwira ntchito zazing'ono kapena zovuta kupanga.
- Kusankha granulator yoyenerazimatengera mtundu wanu wazinthu, kuchuluka kwa kupanga, ndi bajeti; gwiritsani ntchito chiwongolero cha ziganizo kuti mugwirizane ndi zosowa zanu ndi mawonekedwe a granulator kuti mugwire bwino ntchito komanso kukhala abwino.
Pulasitiki Granulator Kuyerekeza: Twin-screw vs. Single-screw
Kusiyana kwa Kachitidwe
Opanga akamayang'ana momwe amagwirira ntchito, amawona kusiyana kwakukulu pakati pawiri-screw ndi single-screwpulasitiki granulators. Mitundu ya twin-screw imagwiritsa ntchito kutulutsa mokakamiza, zomwe zikutanthauza kuti amakankhira zida ndikuwongolera kwambiri. Makinawa amatulutsa kutentha kochepa chifukwa cha kukangana, motero amagwira ntchito bwino ndi mapulasitiki osamva kutentha. Ma twin-screw granulators amaperekanso pulasitiki yabwino, kusakaniza, ndi kudziyeretsa. Ma granulator a single-screw amadalira extrusion wamba ndipo amakonda kuthamanga kwambiri. Amagwira ntchito bwino ndi zida zonse ndipo ali ndi liwiro lapamwamba komanso magwiridwe antchito, koma ntchito zawo zosakanikirana ndi zotulutsa ndizochepa kwambiri.
| Performance Metric | Twin-Screw Granulator | Single-Screw Granulator |
|---|---|---|
| Mtundu wa Extrusion | Kukakamiza extrusion | Ochiritsira extrusion |
| Kutentha Generation | Amatulutsa kutentha kochepa chifukwa cha kukangana | Kutentha kwapamwamba kwambiri |
| Mtengo wa Shear | Kumeta ubweya wochepa, kumeta ubweya wofanana | Kumeta ubweya wambiri |
| Plasticizing Magwiridwe | Kupanga pulasitiki bwino, makamaka kwa mphira wosakanikirana | General plasticizing ntchito |
| Kuwongolera Kutentha | Kuwongolera kutentha kwadzidzidzi | Chiwongolero chamanja kapena chocheperako |
| Vacuum Exhaust | Okonzeka ndi vacuum utsi | Nthawi zambiri alibe zida |
| Kusakaniza ndi Kutulutsa Ntchito | Kusakaniza kwapamwamba, kutulutsa mpweya, kuchitapo kanthu, ndi ntchito zodziyeretsa | Zocheperapo zapamwamba kusakaniza ndi utsi ntchito |
| Kutumiza Kukhoza | Kuthekera kokulirapo | Kuthekera kocheperako |
| Extrusion Volume Kukhazikika | Kukhazikika kowonjezera kwa voliyumu | Kusakhazikika kwamphamvu kwa extrusion |
| Nthawi Yogona | Nthawi yayitali yokhala mu mbiya | Nthawi yocheperako yokhalamo |
| Kusinthasintha | Kusinthasintha kwakukulu, koyenera kuzinthu zosakanizidwa ndi kutentha ndi kusakanikirana | Oyenera zipangizo zonse |
| Mitundu Yazinthu | Oyenera machubu, mbale, zinthu zooneka mwapadera | Makamaka ambiri extrusion mankhwala |
| Liwiro ndi Mwachangu | Nthawi zambiri otsika liwiro koma apamwamba ndi kusinthasintha | Kuthamanga kwambiri komanso kuchita bwino |
| Mitundu ya Screws | Mitundu yosiyanasiyana kuphatikiza ma meshing/non-meshing, parallel/conical, njira zozungulira zosiyanasiyana | Mitundu yosiyanasiyana ya zomangira zomwe zimapangidwira ntchito zosiyanasiyana |
| Chitukuko Trend | Yang'anani pa ntchito zapamwamba, kukhazikika, ndi kusinthasintha | Yang'anani pa liwiro lalikulu, kuchita bwino, komanso luso lapadera |
Kugwirizana kwazinthu
Kugwirizana kwazinthu kumachita gawo lalikulu posankha granulator yoyenera ya pulasitiki. Ma 2-screw granulators amagwira zinthu zovuta, zophatikizika, ndi mapulasitiki okhala ndi zowonjezera kapena zodzaza. Amagwira ntchito bwino ndi ma polima osamva kutentha komanso amameta ubweya. Ma granulator a single-screw ali ndi mapangidwe osavuta komanso otsika mtengo. Amagwirizana ndi mapulasitiki osiyanasiyana, kuphatikizapo thermoplastics ndi thermosetting plastics, koma amavutika ndi zipangizo zosakanikirana kapena zowonongeka.
| Mtundu wa Extruder | Makhalidwe | Mawonekedwe | Mapulogalamu |
|---|---|---|---|
| Single Screw | Sikwala imodzi yozungulira mu mbiya yokankhira ndi pulasitiki yosungunuka | Mapangidwe osavuta, otsika mtengo, osavuta kukonza | Oyenera mapulasitiki osiyanasiyana kuphatikizapo thermoplastics ndi thermosetting plastics; amagwiritsidwa ntchito pa mbiri, mapaipi, mapepala, mafilimu |
| Twin Screw | Zomangira ziwiri zolumikizirana zimazungulira molunjika kumapanga kukanda | Kusakaniza kwakukulu ndi kubalalitsidwa; imagwira ma polima osamva kutentha komanso osamva kumeta ubweya; kuwongolera bwino nthawi yokhalamo komanso kumeta ubweya | Amagwiritsidwa ntchito pophatikiza, zotakataka extrusion, polima kusakaniza, devolatilization; oyenera mapulasitiki okhala ndi zowonjezera, zodzaza, zigawo zogwira ntchito |
Langizo: Ngati kupanga kwanu kuphatikizira mapulasitiki obwezerezedwanso kapena zophatikizika zovuta, zopangira ma twin-screw granulators zimapereka kuyanjana kwabwinoko ndikusakanikirana.
Kuchuluka kwa Kupanga ndi Kuchita bwino
Kuchuluka kwa kupanga ndi kuchita bwino kungapangitse kapena kusokoneza njira yopangira. Ma granulators apulasitiki omwe amapangidwa ndi mapaipi amapereka kuchuluka kwa zotulutsa, nthawi zambiri kufika 90 mpaka 1000+ kg pa ola limodzi. Amasamalira mamasukidwe apamwamba komanso odzaza mankhwala mosavuta. Single-screw granulators amagwira ntchito mocheperapo, nthawi zambiri mozungulira 100 mpaka 500 kg pa ola. Amagwirizana ndi kuwongolera mofatsa komanso zinthu zoyera koma amasokonekera ndi masterbatch compounding kapena mapulasitiki apamwamba kwambiri.
| Mtundu wa Extruder | Kuchuluka kwa mphamvu (kg/h) | Makhalidwe Ogwirira Ntchito |
|---|---|---|
| Twin-Screw Extruders | 90-1000+ | Kutulutsa kwakukulu, kusanganikirana bwino, kumagwira kukhuthala kwakukulu ndi zodzaza zodzaza, zoyenera kuphatikiza ma masterbatches ndi zida zovuta. |
| Single-Screw Extruders | 100-500 | Oyenera kunyamula mwaulemu, zoyera kapena zochepa zovuta, osati zabwino kukhuthala kwakukulu kapena masterbatch compounding |
Opanga omwe amafunikira kukonza ma voliyumu akulu kapena zida zovuta nthawi zambiri amasankha ma twin-screw granulators chifukwa cha liwiro lawo komanso kusinthasintha.
Kuganizira za Mtengo
Mtengo nthawi zonse ndi chinthu chachikulu. Ma granulators apulasitiki a single-screw amawononga ndalama zam'tsogolo. Mitundu yaku China imachokera ku $ 15,000 mpaka $ 30,000, pomwe mitundu yaku Europe imawononga kuwirikiza katatu. Ma twin-screw granulators amayambira pa $30,000 ndipo amatha kufika $80,000 pamitundu yaku China. Mitundu yapamwamba yaku Europe imatha kuwononga ndalama zokwana $300,000. Kwa zidutswa za PP / PE wamba, makina opangira makina amodzi amapulumutsa 30% -50% pamitengo yoyambira. Mitundu ya twin-screw ndi yomwe imakonda kupanga mapulasitiki aumisiri kapena zida zodzazidwa kwambiri.
| Mtundu wa Granulator | Chigawo | Mtengo Woyamba Wogula (USD) | Zolemba / Mphamvu Range |
|---|---|---|---|
| Sikirilo imodzi | Mitundu yaku China | $15,000 - $30,000 | Mitundu yakumaloko, 100-300 kg / h mphamvu |
| Twin-screw | Mitundu yaku China | $30,000 - $80,000 | Mitundu yakumaloko, kuchuluka kwakukulu komanso zovuta |
| Sikirilo imodzi | Mitundu yaku Europe | Pafupifupi 2-3 ku China mitengo | Imawonetsa kulondola kwambiri komanso kulimba |
| Twin-screw | Mitundu yaku Europe | Pafupifupi 2-3 ku China mitengo | Mitundu yapamwamba yamtengo wapatali pakati pa 800,000-2,000,000 RMB (~ $120,000-$300,000) |
Ndalama zogwiritsira ntchito nthawi yayitali zimafotokoza nkhani yosiyana. Ma granulator a single-screw amakhala ndi ndalama zochepa zokonza chifukwa cha kapangidwe kake kosavuta. Ma twin-screw granulators amawononga ndalama zambiri kuti asungidwe koma kusunga ndalama pakapita nthawi pokonza bwino, kuchepetsa mitengo yazachuma, ndi kupulumutsa mphamvu. Magalimoto osagwiritsa ntchito mphamvu m'mitundu iwiri amatha kuchepetsa ndalama zogwirira ntchito mpaka 22% pazaka zisanu.
Zofunika Kusamalira
Kusamalira kungakhudze nthawi yopuma komanso zokolola. Single-screw pulasitiki granulators ndi zosavuta kusamalira. Mapangidwe awo osavuta amatanthauza kuwonongeka kochepa komanso kutsika mtengo. Ma twin-screw granulators amafunikira chisamaliro chochulukirapo. Zomwe zimachitika nthawi zambiri zimaphatikizira kudula ndi kumangirira, makamaka ndi zida zotsika zosungunuka. Kutentha kwakukulu kumapangitsa kuti zinthu zizimamatira m'nkhokwe. Othandizira amatha kuthetsa izi pochepetsa kutentha m'madera oyambirira.
| Nkhani Yosamalira | Zoyambitsa | Zothetsera |
|---|---|---|
| Chiwombankhanga chimathamanga koma palibe kutulutsa | Kudyetsa kosokoneza kapena kosalekeza; zinthu zakunja kutsekereza chakudya polowera; zinthu zachitsulo mu screw groove | Onetsetsani kudyetsa mosalekeza; kuchotsa zinthu zachilendo; Tsekani ndi kuchotsa zinthu zachitsulo pa screw groove |
| Ma torque a injini yayikulu kwambiri | Kulephera kwa dongosolo la mafuta; kusalinganika bwino kwa shafts zamagalimoto ndi ma gearbox; motor/clutch vibration | Nthawi zonse fufuzani ndi kuyeretsa dongosolo lopaka mafuta; kuwunika mayendedwe agalimoto ndi kugwedera ndi kutentha zida |
| Torque yayikulu ya injini ndiyotsika kwambiri | Kulephera kwa dongosolo la chakudya kumayambitsa kusokoneza | Chongani ndi kuchotsa blockages mu zowonjezera kapena zikuluzikulu zodyetserako |
| Host sazungulira kapena kuyima nthawi yomweyo | Mphamvu zosalumikizidwa; nthawi yotentha yosakwanira; kulephera kwa heater kumayambitsa kuchuluka kwa mota | Onani kugwirizana kwa mphamvu; kutsimikizira ntchito ya chotenthetsera ndi preheating nthawi; kukonza kapena kusintha ma heaters olakwika |
| Kulephera kwa friction clutch | Mphamvu yoyambira yotsika; kutenthedwa kwa disc friction ndi akalowa; ukalamba ziwalo; kutsika kwa mpweya | Pewani kugwiritsa ntchito mphamvu kwambiri poyambira; lolani nthawi yokwanira yopuma; gwiritsani ntchito kuziziritsa kokakamiza ngati kuli kofunikira |
| Mavuto a hole | Zosafunika mu zipangizo; kusakhazikika wononga extrusion chifukwa kudya kudya; kutentha kosakwanira kwa plasticizing | Kuyeretsa zopangira; kuchepetsa kuthamanga kwa chakudya; kuwonjezera kutentha kwa plasticizing |
Zindikirani: Ma twin-screw granulators ali ndi mphamvu zodzitsuka, zomwe zimathandiza kuchepetsa nthawi yopuma ndikuwonjezera moyo wa zida.
Ubwino wa Zamalonda
Ubwino wa mankhwala umadalira kusakaniza, kuwongolera kutentha, ndi kasamalidwe ka zinthu. Ma granulator a pulasitiki awiri-screw amapereka kusakaniza kwapamwamba ndi kubalalitsidwa. Amagwira ma polima osamva kutentha komanso osamva kumeta ubweya mwatsatanetsatane. Izi zimatsogolera kuzinthu zapamwamba kwambiri, makamaka zamapulasitiki a engineering, masterbatches, ndi zophatikizika. Ma granulator a single-screw amatulutsa zotsatira zofananira ndi zida zokhazikika koma zimatha kuvutikira ndi mapulasitiki ovuta kapena opangidwanso. Kusakaniza kwawo kocheperako komanso nthawi yayitali yokhalamo kumachepetsa kuthekera kwawo kopanga ma feedstocks osiyanasiyana.
- Ma twin-screw granulators: Kusakaniza kwabwino kwambiri, kutulutsa kokhazikika, kuwongolera bwino zinthu zomwe zimapangidwa.
- Single-screw granulators: Odalirika pamapulasitiki osakanikirana, kugwiritsa ntchito mphamvu zochepa, zabwino kwambiri pazinthu zosavuta.
Opanga omwe amayang'ana zinthu zapamwamba kwambiri komanso kusinthasintha nthawi zambiri amasankha mitundu iwiri, makamaka pakugwiritsa ntchito movutikira.
Pulasitiki Granulator Mawonekedwe: Table-ndi-mbali
Zofunika Kwambiri ndi Ubwino
Kusankha choyenerapulasitiki granulatorkumatanthauza kuyang'ana mbali zofunika mbali ndi mbali. Gome ili m'munsili likuwonetsa momwe masikelo amodzi ndi masikelo amapasa amafananizira:
| Mbali | Single-Screw Extruder Makhalidwe | Makhalidwe Awiri-Screw Extruder |
|---|---|---|
| Chiyerekezo chautali ndi m'mimba mwake | 7:1 mpaka 11:1 (ena mpaka 18:1) | 12:1 mpaka 16:1 |
| Screw ulusi mawonekedwe | Rectangular mtanda gawo | Gawo lofanana ndi arc |
| Kapangidwe ka mbiya | Mgolo wokhala ndi mabawuti azitsine | Yosalala mkati mbiya pamwamba |
| Kuwongolera kutentha | Kuzizira kwamkati kosavuta komanso kuwongolera kutentha | Kuziziritsa kovuta kwambiri ndi kusindikiza mkati mwa screw |
| Kusamalira zovuta | Zovuta | Mulingo wapakati |
| Mtengo | Mapangidwe osavuta, otsika mtengo | Zovuta kwambiri, pafupifupi kuwirikiza mtengo wake |
| Kupanga bwino | M'munsi linanena bungwe ndi extrusion liwiro | Kutulutsa kwakukulu, kutulutsa mwachangu |
| Kusakaniza ndi plasticizing | Zabwino kwa plasticizing ndi extruding ma polima ndi granules | Kusakaniza kwapamwamba ndi pulasitiki, koyenera kusinthidwa kwa pulasitiki |
| Kutumiza makina | Zinthu zimayenda ndi kukangana pakati pa zinthu ndi mbiya | Kupititsa patsogolo ndi kukankha ndi kumeta ntchito pakati pa zomangira |
Ma granulators apulasitiki awiri-screwtulukani chifukwa cha luso lawo lapamwamba losanganikirana komanso pulasitiki. Amagwiritsa ntchito ma servo motors kuti apulumutse mphamvu ndikuwongolera bwino. Makinawa amagwira ntchito zovuta, monga kusakaniza mapulasitiki osiyanasiyana kapena kuwonjezera zodzaza. Othandizira amapeza kuti ndizosavuta kugwiritsa ntchito chifukwa chowongolera mwanzeru komanso zowonekera bwino. Mitundu ya twin-screw imagwiranso ntchito bwino ndi mitundu yambiri ya utomoni ndikuthandizira kuchepetsa nthawi.
Langizo: Ma twin-screw granulators amatha kusintha liwiro munthawi yeniyeni, zomwe zimathandiza kuti masamba azikhala akuthwa komanso kuti kudula kukhale kolondola.
Mapulogalamu Okhazikika
Opanga amagwiritsa ntchito makina apulasitiki okhala ndi sikelo imodzi pobwezeretsanso mafilimu, ulusi, ndi zinthu zapulasitiki zosavuta. Makinawa amagwira ntchito bwino ndi zida zoyera, zokhazikika. Ma twin-screw granulators amagwira ntchito zovuta kwambiri. Amasakaniza ma polima ndi zodzaza ndi zowonjezera kuti apange zida zatsopano zopakira, magalimoto, zida zamankhwala, ngakhale ndege. Mitundu ya ma twin-screw imathandizanso kukonzanso zinyalala zamapulasitiki, kuwasandutsa zida zapamwamba kwambiri.
- Ma twin-screw granulators amathandizira kudyetsa, kupanga pulasitiki, ndi kuchotsa chinyezi.
- Amathamanga mosalekeza ndikupulumutsa mphamvu.
- Makinawa amagwira ntchito m'mafakitale monga kukonza mankhwala, kupanga mapulasitiki, ndi kukonzanso kwapamwamba.
Pulasitiki Granulator Decision Guide
Mndandanda wa Kusankha
Kusankha choyenerapulasitiki granulatorzimadalira zinthu zingapo. Opanga nthawi zambiri amayamba kuyang'ana kuchuluka kwa zomwe amapanga komanso mtundu wazinthu zomwe amakonza. Gome ili m'munsili limathandizira kufananiza zosowa zopanga ndi zosankha za granulator:
| Gulu la Voliyumu Yopanga | Kufotokozera | Malingaliro Osankha Granulator |
|---|---|---|
| Kang'ono (<100kg/h) | Ma Lab, zoyambira, kapena kukonza zazing'ono zazing'ono | Pelletizer yaying'ono, ntchito yosavuta, kugwiritsa ntchito mphamvu zochepa |
| Wapakati (100–500 kg/h) | Sing'anga recycling malo, khola zinyalala | Granulator yapakatikati, mtengo wokhazikika komanso mphamvu |
| Chachikulu (>500kg/h) | Makampani akuluakulu obwezeretsanso, kukonzanso mkati | Granulator yayikulu, kudyetsa kokha ndi kulongedza |
Mtundu wa zinthu umafunikanso. Mwachitsanzo, filimu ya PE/PP imagwira ntchito bwino ndi pelletizer yophatikizika yomwe ili ndi chipinda cholumikizira. Zida zolimba za HDPE kapena PP zimafunikira chakudya chokhazikika komanso makina ojambulira bwino. Mabotolo a PET amafunikira njira yowumitsa kuti ateteze kuwonongeka kwa chinyezi. Zipangizo za PVC zimafunikira zomangira zosagwira dzimbiri komanso kuwongolera kutentha kolondola.
Langizo: Opanga akuyenera kuganizira mphamvu zamagalimoto, kukula kwa hopper, ndi kukula kwa zenera kuti zigwirizane ndi zomwe akufuna komanso zomwe akufuna.
Common Production Scenarios
Opanga amagwiritsa ntchitomapasa-screw pulasitiki granulatorsm'malo ambiri opitilira kupanga. Makinawa amagwiritsa ntchito granulation yamankhwala, kuphatikiza njira zowuma, zonyowa, komanso zosungunuka. Ma twin-screw granulators amapangitsa kuti ufa ukhale wabwino komanso kuti zinthu zikhale bwino. Amagwira ntchito bwino pazosakaniza zodziwika bwino ndipo amalola kuyang'anira nthawi yeniyeni. Makampani amawagwiritsa ntchito popanga ma pellets, mapiritsi, ndi zinthu zomwe zimasungunuka mwachangu. Mitundu ya twin-screw imathandizanso pakukulitsa ndikusintha mwamakonda.
Ma granulator a single-screw amakhalabe otchuka popanga ndi kubwezeretsanso. Mapangidwe awo osavuta komanso otsika mtengo amakopa mabizinesi omwe akufuna kusunga mphamvu ndi kukonza. Makinawa amapereka khalidwe losasinthasintha la mankhwala komanso ntchito yosavuta. Makampani ambiri amasankha ma granulator a single-screw akafuna magwiridwe antchito odalirika ndikuchepetsa mtengo wam'tsogolo.
Zindikirani: Zoletsa zamitengo nthawi zambiri zimatsogolera opanga kusankha makina opangira masikelo amodzi, makamaka akafuna kulinganiza ndalama ndi kusunga nthawi yayitali.
Malangizo Othandiza Posankha Pulasitiki Granulator
Kuona Zofunika Kwambiri Zanu
Kusankha choyenerapulasitiki granulatorimayamba ndi kudziwa zomwe zili zofunika kwambiri pamzere wanu wopanga. Fakitale iliyonse ili ndi zosowa zosiyanasiyana, choncho zimathandiza kuyang'ana mbali zazikuluzikulu. Nali tebulo lachangu lokuthandizani kukonza malingaliro anu:
| Factor | Kufotokozera |
|---|---|
| Mtundu wa Zinthu Zapulasitiki | Fananizani granulator ndi kuuma, makulidwe, ndi kukula kwa zinthu zomwe mumalowetsa. |
| Zofunikira za Mphamvu | Onetsetsani kuti makinawo amatha kugwira ntchito yanu yopanga. |
| Kukula kwa Granule ndi Mawonekedwe | Zowonetsera zosinthika zimakuthandizani kupeza kukula koyenera kwa granule. |
| Kudula Njira | Odulira rotary amagwira ntchito pamapulasitiki olimba, pomwe odula masikisi amatengera mafilimu. |
| Mphamvu Mwachangu | Ma motors opulumutsa mphamvu ndi ma drive amatsitsa mabilu anu amagetsi. |
| Ma Level a Phokoso | Kutsekereza mawu kumathandiza ngati mukufuna malo opanda phokoso. |
| Kusamalira ndi Kukhalitsa | Yang'anani masamba osamva kuvala komanso kuyeretsa kosavuta. |
| Chitetezo Mbali | Maimidwe angozi ndi alonda achitetezo amateteza ogwira ntchito. |
| Kuganizira za Mtengo | Ganizirani za mtengo wam'mbuyo komanso wanthawi yayitali. |
| Mbiri Yopanga | Thandizo labwino ndi zitsimikizo zimapangitsa kusiyana kwakukulu. |
Oyendetsa akuyeneranso kuyang'ana mtundu wa tsamba, mawonekedwe a skrini, ndi mphamvu zamagalimoto. Amphamvu injini ndi lakuthwa masamba kusunga ndondomeko yosalala. Zida zotetezera komanso kukonza kosavuta zimapulumutsa nthawi ndi ndalama pa moyo wa makinawo.
Kukambirana ndi Suppliers
Kulankhula ndiogulitsaingakuthandizeni kupeza zoyenera pa zosowa zanu. Otsogolera otsogola nthawi zambiri amafunsa za kukula kwanu, mitundu ya mapulasitiki omwe mumagwiritsa ntchito, ndi zolinga zanu. Akhoza kupereka zitsanzo za sikelo imodzi ya ntchito zosavuta kapena makina opangira ma twin-screw a ntchito zovuta. Nazi mafunso ena oti mufunse:
- Ndi mitundu yanji yazinthu zomwe granulator idzakonza?
- Kodi mumawononga zinyalala zingati tsiku lililonse?
- Kodi mukufuna kukula ndi mawonekedwe otani ang'onoang'ono omaliza?
- Kodi makinawo ndi osavuta kuyeretsa ndi kukonza?
- Kodi ili ndi zinthu zachitetezo monga kuyimitsidwa mwadzidzidzi?
- Kodi granulator ingagwirizane ndi malo anu ogwira ntchito panopa?
- Ndi chithandizo chanji cha pambuyo pogulitsa ndi maphunziro omwe wopereka amapereka?
Othandizira omwe ali ndi mbiri yabwino akutsogolerani ku mafunso awa. Atha kufotokozanso zaposachedwa, monga ma mota osapatsa mphamvu kapena zowongolera zokha. Thandizoli limakuthandizani kuti mufanane ndi zolinga zanu zopangira ndi granulator yoyenera ya pulasitiki.
Ma twin-screw granulators amagwira ntchito bwino kwambiri pantchito zapamwamba komanso zosakanikirana zovuta. Zitsanzo za sikelo imodzi zimagwirizana ndi ntchito zosavuta komanso zotsika mtengo. Ayenera kuwunikiranso zomwe akufuna kupanga, mitundu yazinthu, ndi mawonekedwe a makina. Kugwiritsa ntchito chiwongolero cha zigamulo ndi tebulo lofanizira kumathandiza kufananiza granulator yoyenera pakuchita kulikonse.
FAQ
Kodi pali kusiyana kotani pakati pa ma twin-screw ndi single-screw granulators?
Ma twin-screw granulators amasakaniza bwino zida ndikugwira ntchito zovuta. Ma granulator a single-screw amagwira ntchito mwachangu ndi mapulasitiki osavuta ndipo amawononga ndalama zochepa.
Langizo: Mitundu ya twin-screw imagwirizana ndi zopanga zapamwamba. Mitundu yokhala ndi sikelo imodzi imakwanira zobwezeretsanso.
Kodi munthu ayenera kuyeretsa kangati pulasitiki granulator?
Oyendetsa ayenera kuyeretsa granulator pambuyo pa ntchito iliyonse. Kuyeretsa nthawi zonse kumapangitsa makinawo kugwira ntchito bwino komanso kulepheretsa kuti zinthu zisamangidwe.
Kodi ndondomeko ya granulator imodzi yokha ingabwezeretsenso mapulasitiki?
Ma granulator a single-screw amatha kukonza mapulasitiki oyeretsedwanso. Amatha kulimbana ndi zinthu zosakanizika kapena zoipitsidwa.Mawiri-screw granulatorschogwirira amalumikizana mosavuta.
Nthawi yotumiza: Aug-11-2025