What information is needed to quote a high-filled PVC parallel twin screw barrel?

Send the machine maker and model, existing drawings, screw rotation, center distance, connection details, complete PVC formulation, filler loading in phr, recycled content, product and die information, output target, operating records and old-part measurements. State the failure or improvement you are trying to address.

What filler level counts as high-filled PVC?

There is no universal purchasing threshold. State each ingredient in parts per hundred resin and provide the finished blend composition. Do not replace phr with a vague description such as high calcium carbonate, because two recipes carrying that label can create different feeding, fusion and wear duties.

Is a bimetallic screw always better than a nitrided screw for filled PVC?

No. Treatment selection depends on filler characteristics, loading, contaminants, wear location, geometry and the required maintenance plan. Nitriding, chrome plating and bimetallic layers differ in hardness scale and layer depth, so compare the complete specification rather than one hardness number.

Can I choose the screw size from Nanhaiya's model table alone?

Use the model table as an initial range. Final sizing must account for the actual formulation, feeding method, product, die resistance, drive limits and acceptance output. A nominal diameter or catalog capacity does not define the complete process duty.

Can I send worn screws as the only manufacturing reference?

We do not recommend it. A worn sample records both the original geometry and the damage accumulated in service. Provide the approved drawing when available, then support it with clean measurements, photographs and operating history so the replacement does not reproduce wear as design.

Can I replace only the screws and keep the old barrel?

Only after measuring both screws and both barrel bores at defined axial positions. New screws running inside a worn barrel may preserve excessive clearance and unstable output. The decision should follow a matched wear report and the machine maker's assembly requirements.

Does Nanhaiya supply both co-rotating and counter-rotating parallel twin screw barrels?

Yes. Nanhaiya lists co-rotating and counter-rotating parallel twin screw barrel products. A replacement inquiry must identify the installed configuration, rotation viewpoint, handedness, phasing and drive connection rather than asking the supplier to infer them from the material name.

How should output be accepted after installation?

Agree on the recipe, feeding method, die, output window, product-quality checks and machine limits before manufacture. During commissioning, record actual throughput, load, pressure, temperature behavior and finished-product quality under that agreed condition. Catalog data should not replace a defined acceptance trial.

Igayidi Yokuthenga Ye-PVC Egcwele I-Parallel Twin Screw Barrel

Ikhotheshini ewusizo iqala ngokwakhiwa kwe-PVC nomshini ofakiwe, hhayi ububanzi nesithombe. Lo mhlahlandlela uguqula umsebenzi wenqubo, izingxenye ezigugile kanye nethagethi yokwamukelwa ibe yimininingwane yokuthenga ifekthri engakwazi ukuyenza.

NguI-I-I-Zhoushan Nanhaiya Plastic Machinery Co., Ltd.| Septhemba 7, 2026

Nge-PVC egcwele kakhulu, cacisa iresiphi ephelele nge-phr, indlela yokuphakela, umkhiqizo wokugcina, okukhiphayo okudingekile, ukuzungezisa ngezikulufu, ibanga eliphakathi nendawo, ubukhulu bokuxhuma kanye nemephu yokuguga yazo zombili izikulufu nemibhobho. Khetha i-nitriding, i-chrome plating noma isendlalelo se-bimetallic ngokumelene nomsebenzi wangempela wokuguga. Gunyaza indlela yokudweba kanye nokuhlola ngaphambi kokuba intengo ibe yisici esinqumayo.

Nanhaiya PVC parallel twin screws with matching barrel — Ibanga le-PVC parallel twin screw barrel le-Nanhaiya lenzelwe amaphrofayili e-PVC, amapayipi nebhodi legwebu, okuhlanganisa ukwakheka okunokugcwalisa nokuqukethwe okugaywe kabusha. Ijiyomethri yokugcina kusafanele ihambisane neresiphi echaziwe, umshini nomkhiqizo.

Chaza umsebenzi we-extrusion ngaphambi kokuxoxa ngesikulufu

I-"Parallel twin screw ye-PVC egcwele kakhulu" iwumndeni womkhiqizo, hhayi ukucaciswa okuphelele. Ayisitsheli ukuthi ulayini wenza ipayipi lokucindezela, ipayipi lokudonsa amanzi, iphrofayili, ishidi noma ibhodi legwebu. Iphinde ishiye ukuthi ngabe i-extruder ilungisa inhlanganisela noma idlisa i-shaping die ngqo.

Lezo mehluko zishintsha umsebenzi emgqonyeni. Ukondla, ukuhlanganisa, ukuxutshwa kokusabalalisa, ukubola kanye nokukhiqizwa kwengcindezi akwenzeki ngendlela efanayo kuwo wonke ulayini. Idrayivu, i-gearbox, i-downstream die kanye nempahla yokupholisa ibeka imingcele umdwebo ongeke ukwazi ukuwususa.

Ukubuka kwefekthri yethu:ngeke sivumele ushintsho lwejometri kusuka kumaphesenti okugcwalisa kuphela. Okokuqala sibuza ukuthi yini umugqa wamanje owenza kahle, lapho uba engazinzile futhi yimuphi umphumela okufanele uthuthuke. Uma umkhiqizo okhona wamukeleka futhi umsebenzi ushintshwa, ukulondoloza i-geometry eqinisekisiwe kungaba okuphephile kunokwengeza isici sokuxuba esinolaka ngaphandle kobufakazi.

Qala umbuzo ngokukhetha inhloso eyodwa: ukukhiqiza kabusha umsebenzi wasekuqaleni, lungisa inkinga yokuguga elinganiselwe, noma idizayini yokuklama nokukhiphayo okusha. Ukuhlanganisa konke okuthathu esicelweni esisodwa esingacacile kwenza iziphakamiso zabahlinzeki zingakwazi ukuqhathaniswa.

I-profile extrusion ibeka izimfuno zayo ekuhlanganiseni, ikhwalithi yendawo kanye nokudla okufayo.

Stacks of PVC pipe as an application for parallel twin screw extrusion — Ububanzi bepayipi, ukwakheka kodonga kanye nokumelana ne-die kuyingxenye yokushintshanisa.

Izimfuneko zomkhiqizo oqediwe zisiza ukuchaza iwindi lokucubungula elamukelekayo.

Imboni ingaklama kuphela ukwakheka ekutholayo

Ku-PVC, "30% filler" ayinembile ngokwanele. Izithako zezwe ezingxenyeni nge-resin eyikhulu, evame ukubhalwa njenge-phr, futhi unikeze ukwakheka kwenhlanganisela eqediwe uma uhlelo lwakho lokulawula lwangaphakathi lisebenzisa amaphesenti esisindo. Lezi zinkulumo ezimbili azihambisani nenani elifanayo.

Rekhoda ibanga le-PVC resin, i-calcium carbonate noma elinye ibanga lokugcwalisa, ulwazi lwezinhlayiyana olunikezwa umkhiqizi wokugcwalisa, isistimu yokuqiniswa, izinto zokugcoba, izinsiza zokucubungula, izilungisi zomthelela, i-pigments nokuqukethwe okugaywe kabusha. Engeza ukuminyana kwenqwaba kanye nefomu lokuphakelayo lenhlanganisela eyomile yangempela. Uma isitshalo sishintsha izindlela zokupheka, bhala uhlu olusebenzayo kunokuthumela kuphela ibanga elilula.

Ubunikazi bokwakhaIbanga le-PVC resin, inani le-K noma ireferensi yebanga lomhlinzeki, zonke izithasiselo kanye ne-phr.

Umsebenzi wokugcwalisaUhlobo lokugcwalisa, ibanga, i-phr, idatha yezinhlayiyana, ukwelashwa kwendawo kanye nokuhlukahluka okulindelekile.

Isimo sokuphakelayoInhlanganisela eyomile noma inhlanganisela, ukuminyana kwenqwaba, izinga lokushisa ngesikhathi sokuphakelwa, ingxenyana egaywe kabusha kanye nezilawuli zokungcolisa.

Umkhiqizo ohlosiweIpayipi, iphrofayili noma ubukhulu bebhodi, ukwakheka kongqimba, imininingwane yefa, okukhiphayo kanye nenqubo yekhwalithi.

Irekhodi lokusebenzaUkuphuma kwangempela, isivinini sesikulufu, umthwalo wemoto, ingcindezi, izilungiselelo zendawo, izinga lokushisa elilinganisiwe lokuncibilika nokungazinzi.

Shintsha isiceloYini eshintshile, lokho osekuhloliwe futhi yimuphi umphumela okufanele uthuthuke.

Umugqa osele ubalulekile ngoba impushana egcwele kufanele ifinyelele izikulufu njalo. Kuhlelo olushicilelwe lwe-battenfeld-cincinnati, indlela yokudosa kashoki isebenzisa ama-agitator ukuvimbela ukubhuloho, ukuqapha kwe-gravimetric kanye ne-screw geometry eguqulelwe izingxenye ezingama-30 kuya kweziyi-100 zikashoki. Leso sibonelo siqondene ngqo nomugqa wayo we-twinEX 93-34, kodwa isifundo sokuthenga sibanzi: idizayini yokuphakelayo nedizayini yesikulufu kufanele kubuyekezwe ndawonye.

Izithasiselo nazo zishintsha umsebenzi wokucubungula. Umsebenzi ka-Arkema oshicilelwe ekwenziweni okugcwele kakhulu kwe-PVC kwe-PVC uxhumanisa insiza yokucubungula ezinikele ngokuxutshwa nokuncibilika okungaguquki kokuncibilika kumazinga aphakeme e-calcium carbonate. Kuyisikhumbuzo esiwusizo sokuthi i-filler efanayo phr ingaziphatha ngendlela ehlukile lapho i-resin nephakheji yokwengeza ishintsha.

PVC hollow panel application displayed for Nanhaiya parallel twin screw barrels — Ingxenye kufanele icaciswe ngokumelene nokwakheka okuphelele nomkhiqizo oqediwe, hhayi ngokumelene ne-“PVC” njengesimo esisodwa sempahla.

Ulungiselela iphrojekthi entsha ye-PVC egcwele kakhulu?Thumela iresiphi ngaphansi kwesivumelwano sobumfihlo uma kudingeka, kanye nomdwebo womugqa nomkhiqizo oqondiwe. Ngemva kwalokho singaxoxa ngesikulufu nomgqomo njengengxenye yomsebenzi ochaziwe wokucubungula.

Thumela ukwakheka nomdwebo Buka umkhiqizo ofanayo we-PVC

Khiya ukuzungezisa, ukunikezwa kanye nesixhumi esibonakalayo somshini

I-Nanhaiya inikeza kokubiliimiphongolo yesikulufu ehambisanayo ezungezayofuthiimiphongolo yesikulufu esiphindwe kabili esijikelezayo. Ziyizinto ezihlukene zokucushwa kwemishini. Umphakeli akufanele acabangele okulungile esithombeni somkhiqizo oqediwe we-PVC.

Ukuze uthole okunye esikhundleni, khomba ukuzungezisa isikulufu ngesiqondisindlela sokubuka esishiwo emdwebeni. Kufaka phakathi ukunikezwa kwesikulufu, izimpawu zokuhlukanisa, ibanga eliphakathi nendawo, ububanzi bangaphandle nezimpande, ubude bokusebenza, ukuxhunywa kwe-shaft, imininingwane ye-spline noma engukhiye, ubuso be-thrust kanye nejiyomethri ye-barrel-eight bore.

Bese uchaza zonke izixhumi ezibonakalayo: ukuvulwa kokuphakelayo, indawo yokukhipha umoya, indawo yokushisisa neyokupholisa, izimbobo ze-thermocouple, iphethini yebhawudi ye-flange, ubuso bebhokisi legiya, ipuleti le-breaker noma uxhumano lokufa, izisekelo kanye nemvilophu yokufaka iyonke. Ukweqiwa okuncane kungamisa isethi eyenziwe ngomshini kahle ukuthi ifake ulayini.

Uhlu lokuhlola olushintshayo lomdwebo wesikulufu esingamawele ahambisanayo kanye nesethi yemiphongolo
Indawo	Ubuncane bobufakazi	Ukungacaci okuvamile okufanele kususwe
Isikulufu ipheya	Umdwebo ogunyaziwe, ukuhlonza kwesokunxele nakwesokudla, ukuzungezisa, ukunikezwa, ukuhlukanisa izigaba kanye nokuxhumana	Ukuzungezisa kushiwo ngaphandle kokusho ukuthi umbukeli ubheke ngasiphi isiphetho
Izibhobo zomgqomo	Ibanga eliphakathi nendawo, iphrofayili ye-bore, ubukhulu be-axial, amachweba kanye nedatha ye-flange	Okukodwa kobubanzi bebhore okusetshenziselwa ukuchaza iphrofayili ephelele yesibalo esiyisishiyagalombili
Ukusula	Okucaciswe isikulufu emgqonyeni kanye nokucaciswa kwesikulufu kuya kusikulufu okunesimo sokuhlola	Umhlinzeki kulindeleke ukuthi akhe kabusha imvume yokuqala ezingxenyeni ezigugile
Izixhumi ezibonakalayo	I-Gearbox, i-feed, i-vent, i-heater, imidwebo yokupholisa kanye ne-die uxhumano	Izithombe ngaphandle kobukhulu, ama-datums noma imininingwane yochungechunge
Ukulawulwa komhlangano	Bhanqa izinombolo, izimpawu zesikhathi, inqubo yokufaka kanye nezidingo zomenzi womshini	Izikulufu ezimbili ziphathwa njengezingxenye ezisele ezizimele

Uma umthengi ethumela izikulufo ezigugile kuphela, singakwazi ukukala ukuthi yini ekhona, kodwa ukugqokwa sekuvele kuyishintshile indawo, iphrofayili yendiza kanye nemvume. Sincamela umdwebo ogunyaziwe, idatha yomshini kanye nezilinganiso zazo zombili izingxenye. Ngeke sibize i-geometry egugile ngokuthi idizayini yokuqala ngenxa nje yokuthi iwukuphela kwesampula ekhreyithi.

Full-length Nanhaiya PVC parallel twin screw pair — Khomba izikulufu zesokunxele nesokudla, umbono wokuzungezisa kanye nezigaba zomdwebo ogunyaziwe.

Close view of the flights on a PVC parallel twin screw pair — Ifomu lendiza kanye nemvume yokusebenza ubukhulu bokusebenza, hhayi imininingwane yokuhlobisa.

Sebenzisa ithebula lemodeli njengethuluzi lokuhlola, hhayi isithembiso

Eyethui-i-parallel twin screw rangeibala amamodeli amahlanu ajwayelekile ukusuka ku-75 kuya ku-130 mm. Ibanga lokuphumayo le-PVC elishicilelwe lisiza umthengi ukukhomba inkundla yokuqala. Azishintshi ukwakheka, okuphakelayo, ukufa nokubuyekezwa kokushayela.

U-Nanhaiya ushicilele ububanzi bemodeli yesikulufu esingamawele amabili
Imodeli	Isikulufu ububanzi	L/D	Umthamo wokukhipha we-PVC	Isivinini sesikulufa	Shayela injini
I-NHY75	75 mm	26 ku36	220 kuya ku-350 kg/h	45 rpm	45kw
I-NHY90	90 mm	26 ku36	280 kuya ku-460 kg/h	45 rpm	55kw
I-NHY110	110 mm	26 ku36	350 kuya ku-650 kg/h	45 rpm	75kw
I-NHY120	120 mm	26 ku36	500 kuya ku-800 kg/h	45 rpm	110 kW
I-NHY130	130 mm	26 ku36	680 kuya ku-1,000 kg/h	45 rpm	132 kW

Iresiphi egcwele kakhulu ingashintsha ukuphakelwa kwenqwaba, ukuziphatha okuhlanganisiwe, ukufunwa kwetorque, ukuguga kanye nengcindezi yokufa. Yingakho sicela irekhodi lokukhiqiza lamanje elizinzile uma likhona. Ihlinzeka ngereferensi yokulinganisa engcono kakhulu kunokukhiphayo okufunayo kukodwa.

Ku-extruder ekhona, i-gearbox kanye nesixhumi esibonakalayo somgqomo ngokuvamile sinquma usayizi ngaphambi kokuba ikhathalogi yenze. Ukuze uthole umugqa omusha, okuhlosiwe okukhiphayo kufanele kuxhunywe neresiphi eqanjwe igama kanye nezinga lokwamukela umkhiqizo. Uma ikhotheshini ibala u-kg/h ngaphandle kokwakheka nomkhiqizo owamukelwe, inombolo kunzima ukuyisebenzisa.

Khetha ukuvikeleka kokugqokwa kumephu yokugqokwa

II-I-Nanhaiya PVC parallel twin screw barrelisebenzisa i-38CrMoAlA njengento eyisisekelo esohlwini futhi inikeza ukucaciswa kwe-nitrided, chrome-plated kanye ne-bimetallic. Lezi yizakhiwo ezahlukene. Ukuziqhathanisa ngenani elikhulu lobunzima kukodwa kuwumkhuba ongemuhle wokuthenga.

Eshicilelwe amanani e-PVC e-parallel twin screw barrel eshicilelwe kanye nombuzo wokuthenga inani ngalinye okufanele liqalise
Impahla	Inani elishicilelwe	Beka lokhu ngokulandelana
Izinto eziyisisekelo	38CrMoAlA	Ingxenye, izinga lensimbi kanye nedokhumenti yempahla edingekayo
Ukuqina kokwelashwa kokushisa	HB260 kuya ku-320	Indawo yokuhlola, indlela kanye nerekhodi lokwamukela
Ubulukhuni be-Nitriding	HV950 kuya ku-1000	Indawo eselashiwe, indlela yokulinganisa namaphuzu okwamukela
Ukujula kwe-nitriding	0.50 ukuze 0.70 mm	Incazelo yokujula kwekesi kanye nendlela yokuqinisekisa
I-Nitriding brittleness	Ibanga loku-1 noma ngaphansi	Indlela yokuhlola esebenzayo kanye nerekhodi
Ubulukhuni	I-Ra0.4	Ubuso, isiqondiso, i-cutoff kanye nensimbi
Ukuqina kokuqina	0.015 mm	I-Datum, ubude obulinganisiwe, isimo sokusekela kanye nendlela
Ubulukhuni be-Chrome plating	HV 950 noma ngaphezulu	Indawo ehlanganisiwe nendawo yokuhlola
Ubukhulu be-Chrome	0.05 ukuze 0.10 mm	Izindawo zokudweba kanye nesidingo sokujiya esiphelile
Ukuqina kwe-Bimetal	HRC60 kuya ku-65	Indawo yengxubevange, ukuhlonza isendlalelo nendawo yokuhlola
Ukujula kweBimetal	2.0 kuya ku-3.0 mm	Izindawo ezivikelwe nokuqinisekisa ukujula

I-HV ne-HRC izikali zobulukhuni ezihlukene, kuyilapho ukujula kwesendlalelo esohlwini nakho kuhluka kakhulu. Indawo eqinile ezacile kanye nongqimba olujulile lwengxubevange ayikwazi ukulinganiswa ngokufunda iseli eyodwa. Ikhotheshini kufanele ihlonze ingxenye, izindawo ezivikelekile eziqondile, ubukhulu obuqediwe ngemva kokwelashwa kanye nedokhumenti esetshenziselwa ukwamukelwa.

Igama lokugcwalisa nalo alanele. Ukulayisha, izakhiwo zezinhlayiyana, i-agglomeration, ukungcola okugaywe kabusha nokucindezela kwendawo konke kuthonya iphethini yokuguga. Isiqondiso sokugqokwa kwe-Coperion semishini yayo ehlanganisayo sigqamisa ukuncibilika, ukuxutshwa kwe-abrasive kanye nokwakhiwa kwengcindezi njengezindawo ezigcizelelwe kakhulu. Umgomo owusizo we-oda elishintshayo ukuvikela izindawo ezihlonzwa inqubo nezilinganiso.

Nanhaiya finished parallel twin screws viewed along the working length — Yisho lapho kudingeka khona ukuvikelwa kokugqokwa nokuthi i-geometry yokugcina izohlolwa kanjani ngemva kokwelashwa.

Nanhaiya worker machining a screw component on production equipment — Ikhasi lethu lezinto zokusebenza libala izinsimbi ze-CNC ezikwazi ukwenza izingcezu zokusebenza ezingafika kumamitha ayi-6 ubude.

Awuqinisekile ukuthi i-nitriding noma i-bimetallic protection ingeye-RFQ?Thumela izithombe kanye nemephu yokulinganisa yakho kokubili izikulufu kanye nomgqomo. Faka ibanga lokugcwalisa, i-phr kanye nomlando wokukhiqiza ukuze isiphakamiso sendawo sibe nesizathu esicacisiwe.

Buza ngempahla nokwelashwa Bona imishini yokukhiqiza ye-Nanhaiya

Linganisa zombili izikulufu kanye namabhore womabili ezindaweni eziqanjwe igama

Umbiko wokugqokwa kufanele ubonise ukuthi wonke amanani athathwe kuphi. Hlanza izingxenye, uzivumele ukuthi zifinyelele izinga lokushisa lokuhlola elizinzile, umaka ukuphela kokuphakelayo kanye neziteshi ze-axial izinombolo. Linganisa zombili izikulufu, kokubili ama-barrel lobe kanye nobudlelwano obubalulekile besikulufu kuya kusikulufu usebenzisa indlela okuvunyelwene ngayo.

Indlela yokuxilonga ye-Coperion eshicilelwe emiphongolweni yayo ye-ZSK kanye ne-STS idinga imiphongolo ehlanzekile, epholile futhi ihlanganisa ukulinganisa okubhoboza nokuhlolwa kwevidiyo kumasayizi athile. Okokusebenza kwakho kanye nendlela kungase kwehluke, kodwa isiyalo silungile: ubukhulu nesimo sendawo kufanele kurekhodwe ndawonye.

Qopha	Kungani kungokombiko	Isinqumo iyasisekela
Imephu yesiteshi se-Axial	Ivimbela ubuncane noma inani eliphezulu ekulahlekelweni indawo yalo	Ukulungiswa kwendawo, ukuvikelwa kwendawo noma ukushintshwa okugcwele
Womabili amaphrofayili wesikulufa	Ibonisa ukugqokwa kwe-asymmetric futhi igcina ubunikazi besobunxele/kwesokudla	Shintsha ingxenye eyodwa, ipheya noma phenya ukuqondanisa
Zombili i-barrel lobes	Iveza ukuthi ingabe isikulufu esisha sisazosebenza yini ngokususwa kwebhore ngokweqile	Izikulufu uma ziqhathaniswa nezikulufa ezifanisiwe kanye nesethi yemiphongolo
Izithombe ezingaphezulu	Amadokhumenti amaphuzu, i-pitting, ukulahlekelwa kwe-coating kanye nama-deposit material	Hlukanisa ukuguga kwe-dimensional kusuka endaweni noma endabeni yokuhlanza
Umkhuba wokusebenza	Ixhuma isimo somzimba nokuphumayo, umthwalo, ingcindezi kanye nekhwalithi yomkhiqizo	Qinisekisa ukuthi ukuguga kudala inkinga yokukhiqiza ebikiwe

Ukulahlekelwa komkhiqizo, ingcindezi engazinzile, ukushisa ngokweqile nokubukeka kabi komkhiqizo kungathethelela ukuhlolwa, kodwa akufakazeli ukuthi isikulufu sigqokile. Qhathanisa umugqa wamanje neresiphi yereferensi ezinzile. Hlola ukudla, izifudumezi, izinzwa, umoya, umkhawulo wokufa kanye nesimo sokushayela ngaphambi kokusola ingxenye eyodwa.

Uma umgqomo ugugile, ukufaka izikulufu ezintsha kuphela kungashiya imvume yokusebenza ngaphandle kwesimo esihlosiwe kusukela ngosuku lokuqala. Sincamela ukulahlekelwa i-oda lezikulufa kuphela kunokutshela umthengi ukuthi izingxenye ezintsha zingabuyisela imvume esingazange siyilinganise.

Qhathanisa izingcaphuno ngobubanzi, hhayi ngelebula yengxubevange

Beka wonke umphakeli ephepheni elifanayo lemibuzo. Uma ikhotheshini eyodwa ihlanganisa umgqomo, ukupheya kwesikulufu, ukwelashwa, imibiko yokuhlola nokuvikelwa komkhumbi kuyilapho enye ibala kuphela “isikulufu esingamawele se-bimetal,” izintengo aziqhathanisi.

Ishidi lokuqhathanisa ibhidi lezingxenye ezigcwele ezigcwele ze-PVC
Umugqa wokucaphuna	Incazelo eyamukelekayo	Isizathu sokubuyisela isicaphuni
Ububanzi bengxenye	Isikulufu sesokunxele, isikulufu sakwesokudla, umgqomo, izisetshenziswa nezinto ezingafakiwe ezishiwo	"Isethi eyodwa" ngaphandle kwebhili yokuhlinzeka
Ijiyomethri	Isibuyekezo somdwebo kanye nezilinganiso ezibucayi ezisohlwini	Ububanzi kanye ne-L/D kuphela
Okubalulekile	Isisekelo sensimbi nokwelashwa noma izindawo zengxubevange ezikhonjiwe	"I-premium alloy" ngaphandle kwebanga noma indawo
Ukuhlola	Ubukhulu, izindlela, amarekhodi kanye namaphuzu okwamukela okuvunyelwene ngawo	"Ukunemba okuphezulu" ngaphandle kwemibandela elinganisekayo
Isivivinyo sokusebenza	Iresiphi, okuphakelayo, ukufa, iwindi lokuphumayo, imikhawulo yomshini nokuhlolwa komkhiqizo kuchaziwe	Isithembiso sokukhiphayo esingenasimo sokuhlola
Ububanzi bezohwebo	Isisekelo senani, ukupakishwa, isisekelo sokudiliva, imibhalo kanye nemingcele yesevisi esohlwini	Iyunithi yenani eliphansi elinokukhishwa okungaxazululiwe kwezobuchwepheshe

Cela umphakeli ukuthi amake konke ukuchezuka emdwebeni wakho esikhundleni sokuthi ashintshe imfuneko buthule. Intuthuko ehlongozwayo ingabaluleka, kodwa kufanele ibonakale njengesibuyekezo esinesizathu. Lokho kuvikela ukuthenga, ukunakekelwa kanye nomkhiqizi lapho ingxenye ifika emshinini ezinyangeni kamuva.

Nanhaiya production staff machining complex screw geometry — I-Nanhaiya ibala umshini wama-eksisi amahlanu wezindiza ezingajwayelekile kanye nezakhiwo ezikhethekile ze-flange, ngokuqapha kwamathuluzi ngesikhathi somshini.

Interior of the Nanhaiya screw and barrel manufacturing workshop — Ifayela lokukhiqiza elicacile livumela iworkshop ukuthi isebenze kusuka kubukhulu obulawulwayo esikhundleni sokwakha kabusha i-oda elivela emilayezweni.

Vumelana ngokuhlolwa nokugunyazwa ngaphambi kokukhiqizwa

Umdwebo ogunyaziwe uyisikhungo sokuthenga. Namathisela imfuneko yezinto ezibonakalayo, izindawo zokwelashwa kwendawo, umbiko wobukhulu, ubulukhuni noma indlela yokuqinisekisa ungqimba, ukuhlonza ukubhanqwa kanye nezidingo zokupakisha. Chaza ukuthi imaphi amadokhumenti ahamba nokuthunyelwa.

Ukuze kufakwe, landela ukuqondanisa komenzi we-extruder, imvume, ukushisisa kanye nezinqubo zokuqalisa. Ungaphoqi i-screw pair engakwazi ukuzungezisa njengoba kudingwa inqubo yomshini. Hlola ukufaneleka, isikhathi nokuhlanganisa ngaphambi kokufaka ithoshi yokushayela.

Isilingo sokwamukela ukukhiqiza sidinga ukwakheka okunegama nesimo sokuphakelayo. Rekhoda ukusebenza kwangempela, isivinini sesikulufu, ukulayisha kwemoto noma inkomba ye-torque, ukucindezela kwekhanda, ukuziphatha kwezinga lokushisa, isimo somoya kanye nokuhlolwa komkhiqizo osuphelile. Uma umkhiqizo kuyipayipi noma iphrofayili, faka isimo sokunquma sobukhulu nokubukeka esinquma ukuthi okukhiphayo kuyadayiswa yini.

Inothi lokuphepha:ukukalwa, ukufakwa kanye nokugunyazwa kufanele kwenziwe ngabasebenzi abaqeqeshiwe ngaphansi kwezinqubo zokuzihlukanisa zomkhiqizi nezindlela zokusebenza. Ama-twin screw assemblies angabandakanya izingxenye ezisindayo, amandla avalelwe, izindawo ezishisayo kanye nemishini ejikelezayo.

Zhoushan Nanhaiya Plastic Machinery factory exterior — I-Zhoushan Nanhaiya Plastic Machinery Co., Ltd. ikhiqiza imikhiqizo eyiwele elilodwa, eliyindilinga kanye ne-parallel twin screw nemiphongolo e-Zhoushan, e-Zhejiang.

Sithumelele i-PVC RFQ egcwele kakhulu esinganjiniyela kuyo

Bandakanya imodeli yomshini, umdwebo, ukuzungezisa kanye nemininingwane yezigaba, iresiphi ephelele nge-phr, ibanga lokugcwalisa, okuqukethwe okugaywe kabusha, irekhodi lokusebenza kwamanje, okuhlosiwe komkhiqizo nezilinganiso zokugqoka. Sitshele ukuthi ingabe udinga ukushintshwa okuthembekile noma ukubuyekezwa okubhaliwe kwejometri.

Thumela nge-imeyili iphakheji ye-RFQ Xoxa ku-WhatsApp Vula ikhasi lokubuza

I-I-I-Zhoushan Nanhaiya Plastic Machinery Co., Ltd.
Imikhiqizo:Izikulufu ezingamawele ezihambisanayo | PVC parallel twin screw imiphongolo | PVC ipayipi parallel screw imiphongolo
I-imeyili:info@nhyscrew.com
Ucingo:+86-13505809643| Iselula:+86-13587082002
Block C, No. 2 West Section, Xingzhou Avenue, Dinghai District, Zhoushan City, Zhejiang Province, China.
Ulwazi lwesevisi | Imishini yokukhiqiza | Iphrofayela Yenkampani

Imibuzo ejwayelekile ukubuzwa

Yiluphi ulwazi oludingekayo ukuze ucaphune umphongolo ogcwele kakhulu we-PVC parallel twin screw screw?

Thumela umenzi womshini kanye nemodeli, imidwebo ekhona, i-screw rotation, ibanga lesikhungo, imininingwane yokuxhumana, ukwakheka okuphelele kwe-PVC, ukulayishwa kokugcwalisa ku-phr, okuqukethwe okugaywe kabusha, ulwazi lomkhiqizo kanye nokufa, okuhlosiwe okuphumayo, amarekhodi okusebenza kanye nezilinganiso zengxenye endala. Yisho ukwehluleka noma ukuthuthukiswa ozama ukukulungisa.

Iliphi izinga lokugcwalisa elibalwa njenge-PVC egcwele kakhulu?

Awukho umkhawulo wokuthenga wendawo yonke. Yisho isithako ngasinye ngezingxenye nge-resin eyikhulu futhi unikeze ukwakheka kwenhlanganisela eqediwe. Ungashintshi i-phr ngencazelo engacacile efana ne-calcium carbonate ephezulu, ngoba izindlela zokupheka ezimbili eziphethe leyo lebula zingadala imisebenzi ehlukene yokudla, ukuhlanganisa kanye nokugqokwa.

Ingabe isikulufu se-bimetallic sihlala singcono kunesikulufu esine-nitrided se-PVC egcwele?

Cha. Ukukhethwa kokwelashwa kuncike ezicini zokugcwalisa, ukulayisha, ukungcola, indawo yokugqoka, i-geometry kanye nohlelo lokunakekela oludingekayo. I-nitriding, i-chrome plating kanye nezendlalelo ze-bimetallic ziyehluka ngesikali sokuqina kanye nokujula kwesendlalelo, ngakho qhathanisa ukucaciswa okuphelele kunenombolo yokuqina eyodwa.

Ngingakwazi ukukhetha usayizi wesikulufa kumodeli yetafula likaNanhaiya kuphela?

Sebenzisa ithebula lemodeli njengobubanzi bokuqala. Ukulinganisa kokugcina kufanele kuhambisane nokwakheka kwangempela, indlela yokudla, umkhiqizo, ukumelana nokufa, imingcele yokushayela kanye nokukhishwa kokwamukelwa. Ububanzi obuncane noma umthamo wekhathalogi awuchazi umsebenzi ophelele wenqubo.

Ngingakwazi ukuthumela izikulufu ezigugile njengokuphela kwereferensi yokukhiqiza?

Asiyincomi. Isampula eligugile lirekhoda kokubili ijometri yoqobo kanye nomonakalo onqwabelene enkonzweni. Nikeza ngomdwebo ogunyaziwe uma utholakala, bese uwusekela ngezilinganiso ezihlanzekile, izithombe nomlando wokusebenza ukuze oshintshwayo ungakhiqizi kabusha ukuguga njengedizayini.

Ngingakwazi ukufaka izikulufu kuphela futhi ngigcine umgqomo omdala?

Kuphela ngemva kokulinganisa izikulufu zombili kanye namabhore omgqomo womabili ezindaweni ezichaziwe ze-axial. Izikulufu ezintsha ezisebenza ngaphakathi kombhobho ogugile zingase zigcine ukukhululeka ngokweqile kanye nokuphumayo okungazinzile. Isinqumo kufanele silandele umbiko wokuguga okufanayo kanye nezidingo zokuhlanganisa zomenzi womshini.

Ingabe i-Nanhaiya inikezela ngemiphongolo yesikulufu ehambisanayo ezungezayo nephenduphendukayo?

Yebo. I-Nanhaiya ibala imikhiqizo ye-screw screw ejikelezayo futhi ephikisanayo. Uphenyo lokungena esikhundleni kufanele luhlonze ukucushwa okufakiwe, umbono wokuzungezisa, ukunikezwa, ukuhlukanisa izigaba kanye nokuxhumeka kwedrayivu kunokuba ucele umphakeli ukuthi azithathele egameni lempahla.

Okukhiphayo kufanele kwamukelwe kanjani ngemva kokufakwa?

Vumelana ngeresiphi, indlela yokudla, ukufa, iwindi lokuphumayo, ukuhlolwa kwekhwalithi yomkhiqizo kanye nemikhawulo yomshini ngaphambi kokukhiqizwa. Ngesikhathi sokugunyazwa, rekhoda ukusebenza kwangempela, umthwalo, ingcindezi, izinga lokushisa kanye nekhwalithi yomkhiqizo oqediwe ngaphansi kwaleso simo okuvunyelwene ngaso. Idatha yekhathalogi akufanele ithathele indawo isilingo esichaziwe sokwamukela.

Ngezimiso zokusebenza, qhubeka nokwethuparallel twin screw extruder guide. Ukuze uthole ukuqhathanisa okubanzi kwezinhlobo ze-extruder, bonatwin screw extruder umhlahlandlela wokukhetha.