A conical twin screw barrelinobata masiruuru maviri akatemerwa padivi nepadivi mudhiramu rine zviboro zvakatetepa kubva kumucheto wekudya kuenda kudhishi. Iyo taper ndiyo dhizaini yese. Inopa kudya kukuru kwehupfu hwepasi-density, kumanikidzika kunovaka zvishoma nezvishoma panzvimbo yekukurumidza, uye kukwira kumanikidziro kune kubuda kwenguva pfupi. Mhedzisiro yacho kudzvinyirirwa zvishoma nezvishoma, kuveura zvinyoro, uye kutapurirana kwakasimba, zvinova ndizvo chaizvo zvinonzwa kugera uye zvinonzwa kupisa senge yakaoma PVC inoda.
Famba mune chero PVC pombi kana chimiro chirimwa uye muchina uri pamutsetse unenge zvechokwadi conical twin screw. Iyoyo haisi tsaona yenhoroondo. Chimiro chemascrews chinogadzirisa chaiyo seti yezvinetso zvinogadzirwa nePVC, uye kana wangoona chikonzero, muchina wese une musoro.
Gwaro iri rinobata makanika, saizi notation inovhiringa vatengi vazhinji, maapplication chaiwo, uye saizi yatinovaka.
Chii chinonzi Conical Twin Screw Barrel?
A conical twin screw barrel iplasticizing unit ye conical twin screw extruder. Iine zvikamu zviviri zvinoshanda sechinhu chimwe: dhiramu rine maviri akaturikidzana mabhora, uye maviri akatemerwa screws anogara mukati mawo.
Conicalzvinoreva kuti screws dzakafara kumucheto kwemafuro uye dzakatetepa kusvika kumagumo ekuburitsa. Iwo mabore taper kuti aenderane. Zvese nezve muchina zvinotevera kubva kune imwechete geometric chokwadi.
Enzanisa izvozvo neparallel twin screw barrel, umo masiruuru ari maviri anobata dhayamita imwechete kubva kumagumo kusvika kumagumo mukati memufanidzo unogara uripo-bhore sere. Pfungwa imwechete yezvikwiriso zviviri zvinoshanda pamwechete, mhedzisiro dzakasiyana zvachose.
Maverengero eConical Screw Size Senge 55/110
Yese conical quote, kudhirowa, uye RFQ inotakura nhamba yakapetwa: 45/90, 55/110, 65/132, 80/156. Vatengi vanoona izvi nguva dzose uye kazhinji havana chokwadi kuti nhamba ndeipi. Inokodzera masekonzi makumi matatu kugadzirisa.
Nhamba mbiri idzi magumo maviri escuru.Nhamba diki ndiyo dhayamita padischargekumagumo, uko sikuruu inosangana nefa. Nhamba huru ndiyo dhayamita pafeedkupera, pasi pehopi. 55/110 sikuruu inoyera 55 mm pamuromo uye 110 mm pakunotora.
Iverenge nenzira iyoyo uye saizi inokuudza zvakanyanya pakungotarisa. Mukaha uri pakati penhamba mbiri ndiyo taper, uye taper ndipo panoitika compression. Mugumo mukuru unoisa kuti yakawanda sei iyo muchina inogona kumedza; iyo magumo diki inoisa kumanikidza kwainogona kukura pakufa.
Ichi zvakare chikonzero nei conical set isingagone kutsiviwa zvakasununguka. Masiruuru maviri ane dhayamita rimwe chete rekuburitsa asi madhayamita ekudya akasiyana michina yakasiyana ine maitiro ekumanikidzana akasiyana, kunyangwe nhamba yekutanga ichienderana.
Mashandiro anoita Conical Twin Screw Barrel, nhanho nenhanho
- Kudyisa.Zvinhu zvinodonhera kumucheto wakafara. PVC inowanzosvika sehupfu hwakasanganiswa hwakaoma, hwakakura uye hushoma mukuwanda, uye kutora kukuru kunopa huwandu hwainoda. Pamitsetse yakawanda hupfu hunodyiswa nechisimba pane kusiiwa kuti huwire pasi pesimba rinokwevera zvinhu pasi.
- Conveying.Zvipiringiso zviviri zviri pakati nepakati, uye kubhururuka kwechimwe kunopukuta mukoto weimwe. Zvinhu zvinovharirwa mumakamuri akavharwa uye zvinosundirwa mberi nemuchina pane kudhonzwa nekukweshana.
- Compression.Sezvo bore richiita diki, chinhu chimwe chete chinotora vhoriyamu shoma uye shoma. Mhepo inosvinwa kunze, zvimedu zvinotsikirirwa pamwe chete, uye density inokwira zvishoma nezvishoma mukureba.
- Plasticizing.Kupisa kwemubhobho uye basa remuchina pamwe chete kusanganisa hupfu hwakakanyiwa kuita homogeneous kunyungudika. Mazoni anodziiswa nekutonhodzerwa akazvimirira kuitira kuti chikamu chimwe nechimwe chibate tembiricha inodiwa nedariro.
- Degassing.Unyoro uye kuvhuvhuta zvinodhonzwa kuburikidza nemhepo isati yakanganisa pamusoro pechigadzirwa.
- Metering uye discharge.Mhedziso yakamanikana inovaka kudzvanywa uye inopa yakatsiga, yunifomu inonyungudika mukufa.
Kudzora tembiricha kunonyanya kukosha pano kupfuura mune yakawanda extrusion. Madhiramu edu anoshandisa yakawanda-nhanho yekudziya uye kutonhora sisitimu ine nzvimbo dzakakamurwa nebasa, kudyisa, kudzvanya, uye homogenization, saka chikamu chega chega chinogona kuisirwa kune icho nhanho yeplasticization inoda chaizvo panzvimbo yekutevera imwe yepasirese setpoint.
Nei Taper Inokosha: Maitiro Matatu
Iyo taper haisi styling sarudzo. Inoburitsa matatu machanicha maitiro kamwechete, uye pamwe chete vanotsanangura izvo muchina uyu wakanaka pazviri.
1. Kudya kukuru kwehupfu hwepasi-density
Rigid PVC inogadziriswa semusanganiswa wakaoma: resin poda pamwe nekudzikamisa, lubricant, filler, uye pigment. Musanganiswa iwoyo wakapfava uye uzere nemhepo, saka unoda vhoriyamu isati yada chimwe chinhu.
Iyo yakafara feed end inoipa iyo vhoriyamu. Siruuru yedhayamita isingaperi yaizofanira kunge yakakura pakureba kwayo kuti imedze kunwa kwakafanana, izvo zvinounza matambudziko ega pakupera kwekubuda.
2. Kutsikirira kunovaka zvishoma nezvishoma
Pane inogara-dhayamita screw, kudzvanya kunobva pakuita kuti chiteshi dzisadzika, uye shanduko iyoyo inowanzoitika pamusoro pechikamu chakatsanangurwa cheshanduko.
Pane conical screw, iyo bore pachayo inoramba ichitetepa. Dzvinyiriro inowaridzwa pakureba pachinzvimbo chekumisikidzwa munzvimbo imwechete, saka zvinhu zvinoshandwa zvakatsiga pane kudzvanywa zvine simba munzvimbo imwechete. Ndizvo zvinorehwa ne "zvishoma nezvishoma compression ratio" mukuita, uye zvinhu zvinonzwa kupisa zvinobatsira kubva mairi zvakananga.
3. Kuwedzera kumanikidza kunobuda mupfupi
Mugumo wakamanikana unoisa kunyungudika kuita chikamu chidiki chemuchinjikwa, chinovaka kudzvanywa kunoda kufa. Panguva imwecheteyo, chikamu chekubuda chipfupi, saka iyo yakanyunguduka haigari ichipisa pakumanikidzwa kukuru chero nguva yakareba kupfuura zvinodiwa.
Kune polymer inodzikisira nenguva patembiricha, pfupi pfupi-yakanyanya-kudzvanywa chikamu chinhu pane kumisa.
Kuveura Nyoro: Nei PVC Yakapera PaMuchina Uyu
Rigid PVC ine nhete yekugadzirisa hwindo. Ishande nesimba uye inodzikisira, ichiburitsa hydrogen chloride, iyo inobva yarwisa simbi yayakagarira. Ishande zvishoma uye haimbofi yakasanganiswa zvakanaka. Muchina wacho unofanirwa kupinza iro gap pane zvese zvinomhanya.
Conical twin screws shinda iyo nedhizaini. Musanganiswa wavo wezvishoma nezvishoma compression reshiyo, kugera zvinyoro, uye simba rekufambisa rakasimba rinoenderana nezvinhu zvinonzwa kune ese kugera uye tembiricha, uye PVC ndiyo nyaya yezvinyorwa zvese zviri zviviri.
Kuendesa kwakasimba igumbo rechitatu uye zvine basa zvakanyanya sechikamu chinyoro. Nekuda kwekuti screws intermesh uye kusunda zvinhu zvine mechanika, muchina haunei nekukwenya kufambisa hupfu husingabatiki zvakanaka. Kubuda kunoramba kwakatsiga kunyangwe chikafu chiri musanganiswa wakaoma kwete mapellets.
Iyo chemistry divi reizvi, uye zvazvinoreva pakurapa kwepamusoro, yakafukidzwa mune yeduPVC screw barrel guide.
Intermeshing vs Non-Intermeshing Conical Screws
Conical haisi chinhu chimwe chete. Kudzika kwakaita ma screws maviri aya anoshandura maitiro emuchina, uye isu tinovaka ese magadzirirwo.
Intermeshing conical twin screwsbatana, saka kubhururuka kweimwe screw kunosvika mugero reimwe. Iwo makamuri akavharwa aya anogadzira anopa kufambisa kwakanaka uye kwakanyatso, kudzorwa kusanganisa, uye screws dzinopukutana dzakachena pavanotendeuka. Uku ndiko kumisikidzwa kuseri kwepombi yePVC yakawanda, chimiro, uye basa remashizha.
Non-intermeshing conical twin screwsgara padivi nepadivi pasina kubatikana. Kufambisa hakuna kunaka uye kugera kwakadzikira, kunoenderana nezvinhu zvisingakwanise kushanda zvakanyanya zvachose.
Iyo inoshanda yevatengi ndiyo imwechete inoshanda kune saizi notation: kutsiva kunofanirwa kuenderana nekumisikidzwa kwemuchina waunayo. Nanhaiya aive pakati pevagadziri vekutanga vekuChina kuita hunyanzvi mune zvese zviri zviviri intermeshing uye zvisiri-intermeshing conical twin screws, saka seti inogona kuvakwa chero nzira.
Conical kana Parallel? The Short Version
Ose ari maviri screws. Vakagadzirirwa matambudziko akasiyana.
| Conical twin screw | Parallel twin screw | |
|---|---|---|
| Screw shape | Tapered, wide feed to narrow discharge | Constant dhayamita kumagumo kusvika kumagumo |
| Compression | Zvishoma nezvishoma, wakapararira pamwe chete ne taper | Setwa nekudzika kwechiteshi munzvimbo yekuchinja |
| Shear | Nyoro | Inogadziriswa, inogona kuva yakakwirira |
| Kubata kwekudya | Kudya kwakakura, kwakanakira hombe yakaoma musanganiswa poda | Positive conveying, wide feed tolerance |
| Basa chairo | Yakaoma PVC pombi, mbiri, pepa uye bhodhi | Kubatanidza, masterbatch, pelletizing, mitsetse yakakwira yekubuda |
Mutemo wechigunwe: kana zvinhu zvacho zvisinganyanyi kupisa uye zvinosvika seupfu, taper iri kukushandira iwe. Kana basa racho richibatanidza kana kuti pelletizing yakakwirira-vhoriyamu, muchina wakafanana unowanzokunda. Kuenzanisa kwakazara kunogara mune yeduconical vs parallel gwara.
Chii Conical Twin Screws Chaizvo Kugadzira
Mhuri ina dzinovhara zvakabuda: maprofile, mashiti, mapaipi, uye maprofiles akaumbwa. Mukuita izvo zvinoreva runyoro rurefu rwezvigadzirwa zvemazuva ese.
PVC zvigadzirwa
PVC furo mapuranga uye mapuranga ekushongedza akadai sirin'i uye madziro mapaneru. PVC-U mvura yekupa uye pombi yekudhonza, pombi yepombi, uye diki-dhayamita marata pombi. Madhoo nemahwindo profiles, ese ari maviri mafuremu nemasashi. Ceiling panels uye cable trays. Mapaipi anochinjika senge hose yegadheni neponjiti, uye mitsetse yekuvharisa yemagonhi nemahwindo.
Zvigadzirwa zvakagadziridzwa uye zvakasanganiswa
PVC huni-plastiki inoumbwa pasi, njanji, uye yekushongedza moulding. Calcium-carbonate-yakazadzwa PVC sheet, kusanganisira mainjiniya mateti. Talc-yakazadzwa PP profiles kune isinganyanyi kudiwa maapplication.
Wood-plastiki basa inokodzera chinyorwa chayo. Nanhaiya akaonekwa pamusangano wechi18 weChina Wood Plastics Summit Forum semumwe wevatengesi vakuru veChina veconical twin-screw barrels yeWPC, uye rutivi rwekupfeka rwebasa iri rwakafukidzwa mukati medu.WPC screw barrel guide.
Zvimwe zvigadzirwa zvehunyanzvi
ABS yekushongedza mitsetse yemidziyo yemumba uye zvemukati zvemotokari. PE/PVC inoumba pombi yekupa mvura, iyo inosanganisa kuoma kwePE nekuoma kwePVC.
Mukati mePVC pepa zvakananga, zvinhu zvekuvaka zvinoverengera kunosvika makumi matanhatu muzana ekupedzisira kushandiswa, nekurongedza kechipiri. Iwo mitsara anowanzo mhanyisa-anotenderedza conical screws ane mbishi zvinhu zvekumanikidza-kudyiswa, saka plasticizing, kusanganisa, uye kuveura zvinogara zvakagadzikana mukati mekuita kwese.
Saizi dzatinovaka
Aya ndiwo conical twin screw uye mbiya yakatarwa yatinogadzira, yakanyorwa sedhayamita yekuburitsa pamusoro pedhayamita rekudya.
| Φ45/Φ90 | Φ45/Φ100 | Φ51/Φ105 | Φ55/Φ110 |
| Φ58/Φ124 | Φ60/Φ125 | Φ65/Φ120 | Φ65/Φ132 |
| Φ68/Φ143 | Φ75/Φ150 | Φ80/Φ143 | Φ80/Φ156 |
| Φ80/Φ172 | Φ92/Φ188 | Φ105/Φ216 | Φ110/Φ220 |
Iro renji rinovhara ingangoita 90% ye conical twin screws mubasa pamusika, uye mitsara yechigadzirwa kumashure kwayo, kusanganisira.PVC bhodhiuyePVC profileseti, gara pasiyedu conical twin screw barrels. Kana muchina wako ukawira kunze kwechinyorwa, iyo geometry inogona kugadzirwa kuti ienderane nemutsara wako pane kumanikidzirwa kune iri padyo chiyero saizi.
Tarisa uone mapeya anogovera nhamba yekutanga. 65/120 uye 65/132 zvose zvinobuda pa 65 mm asi zvinotora mumavhoriyamu akasiyana kwazvo, uye 80/143, 80/156, uye 80/172 vanoita pfungwa imwe chete katatu. Iyo dhayamita yekudya haisi tsanangudzo.
Kana iyo Conical Seti Inoda Kutsiviwa
Conical screws inopfeka uko kudzvanywa kwakakwirira, uko kune yakamanikana yekubuda kunopera. Muchina uyu unouratidza nhengo dzisati dzaita sedzisina kunaka.
- Kubuda kunodonhapanguva imwechete yekumhanyisa screw, nekuti yakapfekwa clearance inonyungudika ichitsvedza kumashure pane kuenda kumberi.
- Plasticizing quality inodonha.PaPVC inotaridza kusabatana kwakashata, ruvara rusina kuenzana, kana kuremara kwepamusoro pane chimiro.
- Motor mutoro unokwirapakubuda nguva dzose, kunongedza pakukweva, kusarongeka, kana kushomeka kwekuvaka kwechinhu.
- Mavara matema anodzokamushure mekuchenesa, iyo paPVC inowanzoreva yakasvibiswa zvinhu zviri pekugara mune yakasakara clearance uye kubika ipapo.
Simbisa nezviridzwa kwete zvinoonekwa. Eresa screws nebore uchipesana nedhirowa yekuvaka, uye tarisa kucheneruka pakati pema screws maviri pamwe nepakati pe screws ne barrel.
Sei Kushanda Nanhaiya
Nanhaiya akagadzira screws nemadhiramu kweanopfuura makore makumi maviri uye anoshandira 500+ vatengi pasi rese. Yeduconical twin screw barrel rangeinovhara PVC board, PVC sheet, PVC profile, uye PE basa, mukupindirana uye kusiri-intermeshing zvigadziriso, zvichifananidza kutenderedza 90% yemichina yeconical iri mubasa.
Kusarudza nemazvo kunotora matanho matatu, uye isu tinoshanda kuburikidza nawo newe: tsvaga zvinhu zviri kugadziriswa, nzwisisa izvo mutsara unofanirwa kuburitsa, wozofananidza dhiramu nemidziyo yauinayo chaiyo. Kune isiri-yakajairwa michina, mainjiniya edu anogadzira iyo geometry kuti ikwane.
Kurapa kwepamusoro kunotsanangurwa zvakaparadzana nejometri, nekuti zvinoenderana nekuti magadzirirwo ako abrasive uye anoora sei. Isu tinopa nitriding, chrome plating, simbi isina simbi, bimetallic surfacing, uye tungsten carbide spraying, uye panodiwa chikafu tinopfapfaidza alloy yakasimba denderedzwa rakazara kutenderedza nzvimbo yekupfeka kuunza kuoma kwemukati kusvika 62 HRC. Yedubimetallic vs nitrided gwarainotsanangura apo iyo inobhadhara, uye dhairekitori yemidziyo inovhara masimbi epasi.
Tumira modhi yemuchina wako, saizi yekukurisa senhamba dzese, uye zvinhu zvaunomhanya. Iwe unowana quote mukati maawa gumi nemaviri.
Unoda conical twin screw set yakavakirwa kumushini wako? Tumira saizi, yako extruder modhi, uye magadzirirwo ako. Isu tinodzokorora mukati maawa gumi nemaviri.
Tora Conical Twin Screw QuoteMibvunzo Inowanzo bvunzwa
Chii chinonzi conical twin screw barrel?
Iplasticizing unit ye conical twin screw extruder: dhiramu rine maviri akaturikidzana mabhora akabatirira maviri akatemerwa screws. Iyo screws yakafara kumagumo ekudya uye yakatetepa yakananga kufa, uye iyo taper inoburitsa zvishoma nezvishoma kudzvanya, kugera zvinyoro, uye kufambisa kwakasimba.
Konical twin screw barrel inoshanda sei?
Material inopinda pahupamhi hwekudyisa kupera, uko hombe yekudya inokodzera bulky poda. Masiruuru epakati anoaendesa kumberi nemakanika, uye sezvo bhora rinoita kutetepa zvinhu zvinodzvanywa zvishoma nezvishoma, nemhepo inodzvanywa kunze uye density ichikwira. Nzvimbo dzinopisa dzinoisanganisa kuita yunifomu inonyunguduka, mhepo inonyungudika inoburitswa, uye kupera kwakamanikana kunovaka kudzvanywa kunoda kufa.
Nhamba mbiri dziri muconical screw size dzinorevei?
Nhamba diki ndiyo dhayamita pakupera kwekubuda, uye nhamba huru ndiyo dhayamita pamagumo ekudya. 55/110 sikuruu inoyera 55 mm pamuromo uye 110 mm pakunotora. Gara uchipa nhamba dzese dziri mbiri paunenge uchikumbira quote, nekuti saizi dzakadai 65/120 uye 65/132 dzinogovana nhamba yekutanga asi hadzichinjike.
Sei conical mapatya screws kushandiswa PVC?
Yakaomarara PVC inonzwa kune zvese kugera uye tembiricha, uye inosvika seyakaoma yakaoma musanganiswa poda. Iyo conical dhizaini inopindura matambudziko ese matatu kamwechete: hombe yekudyisa inomedza hupfu, zvishoma nezvishoma kudzvanya kunoshanda zvinhu zvakatsiga pane kuidzvanya zvine simba munzvimbo imwe, uye kugera zvinyoro kunoita kuti risadzikisire.
Ndeupi musiyano uripo pakati peconical uye parallel twin screws?
A conical twin screw tapers kubva kumucheto wakakura wekudya kusvika kumucheto wakatetepa, uchipa kudzvanya zvishoma nezvishoma uye kugera zvinyoro, iyo inokodzera yakaoma PVC pombi, chimiro, uye shiti. A parallel twin screw inobata dhayamita isingaperi mukati, inokodzera kusanganisa, masterbatch, uye yakakwirira-inobuda pelletizing uko kunogadziriswa kugera kunonyanya kukosha.
Ndeupi musiyano uripo pakati pe intermeshing uye non-intermeshing conical screws?
Intermeshing screws inobatana, saka kubhururuka kweimwe kunosvika mugero reimwe. Izvo zvinogadzira makamuri akavharwa, kutumira kwakanaka, uye kusanganisa kwakaringana, uye screws dzinopukutana dzakachena. Zvisina-intermeshing screws zvinogara padivi nepadivi pasina kubatikana, zvichipa kugera kwakaderera uye kushomeka kwekufambisa kwezvinhu zvisingakwanise kushanda kwakawanda.
Ndezvipi zvigadzirwa zvinogadzirwa neconical twin screw extruders?
Mhuri ina: profiles, mapepa, mapaipi, uye tsika-yakaumbwa profiles. Mukuita iyo inovhara PVC furo uye yekushongedza bhodhi, PVC-U mvura uye drainage pombi, mugero, musuwo nemahwindo profiles, sirin'i mapaneru, tambo tireyi, hose uye sealing strips, huni-plastiki composite flooring uye railings, akazadzwa PVC sheet, ABS decoration strips, uye PE/PVC composite pombi.
Ko conical twin screws inofanirwa kutsiviwa sepeya here?
Ehe. Kucheneswa pakati pema screws maviri kunoiswa panguva yekugadzira uye haigone kudzoserwa nekuisa imwe itsva sikururu kune yasakara shamwari. Conical mapatya screws anogadzirwa, anopihwa, uye anotsiviwa seakafananidzwa peya, uye anofanirwa kuchengetwa nekubatwa nenzira iyoyo zvakare.
