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.

ISikhokelo sokuthenga se-PVC esine-Twin Screw Screw Buying ye-PVC ephezulu

Isicatshulwa esiluncedo siqala ngokuqulunqwa kwePVC kunye nomatshini ofakiweyo, kungekhona ububanzi kunye nefoto. Esi sikhokelo sijika umsebenzi wenkqubo, iinxalenye ezigugileyo kunye nethagethi yokwamkelwa ibe yinkcazelo yokuthenga umzi-mveliso onokuwenza ngokwenene.

NguZhoushan Nanhaiya Plastic Machinery Co., Ltd.| NgoSeptemba 7, 2026

Kwi-PVC ephezulu, cacisa iresiphi epheleleyo kwi-phr, indlela yokutya, imveliso yokuphela, imveliso efunekayo, ukujikeleza kwe-screw, umgama ophakathi, imilinganiselo yokudibanisa kunye nemephu yokugqoka zombini izikrufu kunye nemibhobho yombhobho. Khetha i-nitriding, i-chrome plating okanye umaleko we-bimetallic ngokuchasene nowona msebenzi wokunxiba. Vumela umzobo kunye nendlela yokuhlola phambi kokuba ixabiso libe yinto ethatha isigqibo.

Nanhaiya PVC parallel twin screws with matching barrel — Uluhlu lwe-PVC ye-PVC ye-parallel twin screw barrel ye-Nanhaiya yenzelwe iiprofayili ze-PVC, imibhobho kunye nebhodi ye-foam, kubandakanywa ukwakheka kunye nesithambiso kunye nomxholo ohlaziyiweyo. Ijometri yokugqibela kusafuneka ihambelane neresiphi echaziweyo, umatshini kunye nemveliso.

Chaza umsebenzi we-extrusion phambi kokuxoxa ngesikrufu

"I-parallel twin screw ye-PVC ezaliswe kakhulu" yintsapho yemveliso, kungekhona inkcazo epheleleyo. Ayisixeleli ukuba umgca wenza umbhobho woxinzelelo, umbhobho wokuhambisa amanzi, iprofayili, iphepha okanye ibhodi ye-foam. Ikwashiya nokuba i-extruder ilungiselela ikhompawundi okanye isondla i-shaping die ngqo.

Loo mahluko utshintsha umsebenzi ecaleni komphanda. Ukutya, ukudibanisa, ukuxuba ukusabalalisa, ukuchithwa kunye nokuveliswa koxinzelelo akwenzeki ngendlela efanayo kuwo wonke umgca. I-drive, i-gearbox, i-downstream die kunye nezixhobo zokupholisa zibeka imida engenakukwazi ukususa umzobo wesikrufu.

Umbono wethu wefektri:asiyi kuvuma utshintsho lwejometri ukusuka kwipesenti yokuzalisa kuphela. Okokuqala sibuza ukuba yintoni umgca wangoku owenze kakuhle, apho ungaba khona kwaye yintoni umphumo omele uphucule. Ukuba imveliso ekhoyo yamkelekile kwaye umsebenzi utshintshwa, ukugcinwa kwejiyometri eqinisekisiweyo kunokukhuseleka kunokongeza into edibeneyo yokuxuba ngaphandle kobungqina.

Qala umbuzo ngokukhetha injongo enye: ukuvelisa kwakhona umsebenzi wokuqala, lungisa ingxaki yokunxiba elinganisiweyo, okanye uyilo lwendlela entsha kunye nemveliso. Ukudibanisa zontathu kwisicelo esinye esingacacanga kwenza ukuba izindululo zababoneleli zingenzeki ukuthelekisa.

Iprofayili extrusion ibeka iimfuno zayo kumxube, umgangatho womphezulu kunye nokutya okufayo.

Stacks of PVC pipe as an application for parallel twin screw extrusion — Idayamitha yombhobho, ulwakhiwo eludongeni kunye noxhathiso lokufa lulolwabafutshane endaweni.

Iimfuno zemveliso ezigqityiweyo zinceda ukuchaza iwindow eyamkelekileyo yokulungisa.

Umzi-mveliso unokuyila kuphela malunga nokwakheka okufumanayo

Kwi-PVC, "i-30% yokuzalisa" ayichanekanga ngokwaneleyo. Izithako zikarhulumente kwiinxalenye ngekhulu le-resin, ebhalwe ngokuqhelekileyo njenge-phr, kwaye ikwabonelela ngokwakhiwa komxube ogqityiweyo ukuba inkqubo yakho yolawulo lwangaphakathi isebenzisa ipesenti yobunzima. La mabinzana mabini awabelani ngedinomineyitha enye.

Bhala ibakala le-resin ye-PVC, i-calcium carbonate okanye enye ibakala lokuzalisa, ulwazi lwamasuntswana olunikezelwe ngumvelisi wokuzalisa, isistim sokuzinza, i-lubricant, i-processing aids, i-conduct modifiers, i-pigments kunye nomxholo ohlaziyiweyo. Yongeza ubuninzi bobuninzi kunye nefom yokutya yomxube owomileyo. Ukuba isityalo sitshintsha iiresiphi, dwelisa uluhlu olusebenzayo kunokuthumela kuphela ibakala elilula.

Isazisi sokuqulunqaPVC ibakala resin, K ixabiso okanye umboneleli ibakala reference, zonke izongezo kunye phr yayo.

Umsebenzi wokuzalisaUhlobo lokuzalisa, ibakala, i-phr, idatha ye-particle, unyango lomphezulu kunye nokwahluka okulindelekileyo.

Imeko yokutyaUmxube owomileyo okanye umdibaniso, ukuxinana kwesambuku, ubushushu bokutya, iqhezu elihlaziyiweyo kunye nolawulo lokungcoliseka.

Imveliso ekujoliswe kuyoUmbhobho, iprofayili okanye imilinganiselo yebhodi, ubume bomaleko, ulwazi lokufa, imveliso kunye nemilinganiselo yomgangatho.

Irekhodi yokusebenzaOkona kuphumayo, isantya sojija, umthwalo wemoto, uxinzelelo, useto lwezowuni, umlinganiselo wobushushu obuyinyibilikayo kunye nokungazinzi.

Guqula isiceloYintoni etshintshileyo, yintoni esele ivavanyiwe kwaye yintoni umphumo omele uphucule.

Umgca oseleyo ubalulekile kuba umgubo ogcwalisiweyo kufuneka ufikelele kwizikrufu ngokuqhubekayo. Kwinkqubo epapashiweyo ye-battenfeld-cincinnati, indlela yokudosa i-chalk isebenzisa i-agitators ukuthintela i-bridging, i-gravimetric monitoring kunye ne-screw geometry elungiselelwe i-30 ukuya kwi-100 ye-chalk. Loo mzekelo ungqale kumgca wayo we-twinEX 93-34, kodwa isifundo sokuthenga sibanzi: uyilo lwe-feeder kunye noyilo lwesijivu kufuneka lujongwe kunye.

Izongezo zikwatshintsha umsebenzi wokulungisa. Umsebenzi ka-Arkema opapashiweyo wokwenziwa komgangatho ozaliswe kakhulu wePVC udibanisa uncedo oluzinikeleyo lokusetyenzwa ngokudityaniswa kunye nokulungiswa kokunyibilika okungaguqukiyo kumanqanaba aphezulu e-calcium carbonate. Kusisikhumbuzo esiluncedo ukuba i-filler efanayo phr inokuziphatha ngendlela eyahlukileyo xa i-resin kunye nephakheji yokongeza itshintsha.

PVC hollow panel application displayed for Nanhaiya parallel twin screw barrels — Icandelo kufuneka licaciswe malunga nokuqulunqwa okupheleleyo kunye nemveliso egqityiweyo, kungekhona ngokuchasene ne "PVC" njengemeko enye yezinto.

Ulungiselela iprojekthi entsha yePVC ezaliswe kakhulu?Thumela iresiphi phantsi kwesivumelwano semfihlo ukuba kuyafuneka, kunye nomzobo womgca kunye nemveliso ekujoliswe kuyo. Singaxoxa ke isikrufu kunye nomgqomo njengenxalenye yomsebenzi ochaziweyo wokucubungula.

Thumela ukuqulunqwa kunye nomzobo Jonga imveliso ehambelanayo yePVC

Tshixa ukujikeleza, ukunikezelwa kunye nojongano lomatshini

UNanhaiya unikezela zombiniukujikeleza ngokudibeneyo imiphanda ye-screw yamawelekwayei-counter-rotating parallel twin screw migqomo. Ziyahlukeneyo ulungelelwaniso lomatshini. Umthengisi akafuneki ukuba acinge ngokufanelekileyo kwifoto yemveliso yePVC egqityiweyo.

Ukutshintsha, chonga ukujikeleziswa kwesikrufu kunye nesalathiso sokujonga esichazwe kumzobo. Bandakanya i-screw handedness, i-phasing marks, umgama osembindini, ngaphandle kunye needayamitha zeengcambu, ubude bokusebenza, uqhagamshelo lweshaft, i-spline okanye iinkcukacha eziphambili, ubuso be-thrust kunye ne-barrel's figure-eight bore geometry.

Emva koko uchaze lonke ujongano: ukuvulwa kwefeed, i-vent, ukufudumeza kunye neendawo zokupholisa, imingxuma ye-thermocouple, ipateni ye-flange bolt, ubuso bebhokisi yegiya, ipleyiti yebreaker okanye uqhagamshelo lokufa, inkxaso kunye nemvulophu yokufaka iyonke. Ukushiyeka okuncinci kunokumisa isethi esenziwe ngoomatshini ekufakeni umgca.

Uluhlu lokubuyisela umzobo we-parallel twin screw kunye neseti yombhobho
Indawo	Ubuncinane bobungqina	Ukungacaci okuqhelekileyo ukususa
I Screw pair	Umzobo ovunyiweyo, ukuchongwa okusekhohlo nasekunene, ukujikeleziswa, ukunikezelwa ngesandla, ukwahlula ngokwezigaba kunye noqhagamshelo	Ujikelezo luxeliwe ngaphandle kokuchaza ukuba umbukeli ajonge kwesiphi na isiphelo
Imibhobho yombhobho	Umgama osembindini, iprofayili ye-bore, imilinganiselo ye-axial, izibuko kunye needatum ze-flange	Idayamitha enye esetyenzisiweyo ukuchaza umzobo opheleleyo weprofayile yesibhozo
Ukucoca	I-screw-to-barrel ecacisiweyo kunye ne-screw-to-screw clearances kunye nemeko yovavanyo	Umniki-nkonzo kulindeleke ukuba akhe ngokutsha isiqinisekiso sangaphambili kwizinto ezigugileyo
Ujongano	Ibhokisi yegiya, isondlo, indawo yokungena umoya, ukufudumeza, ukupholisa kunye nemizobo yoqhagamshelo lokufa	Iifoto ngaphandle kwemilinganiselo, iidatum okanye iinkcukacha zentambo
Ulawulo lweNdibano	Iinombolo ezimbini, amanqaku exesha, inkqubo yokufakela kunye neemfuno zomenzi womatshini	Izikrufu ezibini ziphathwa njengeendawo ezizimeleyo ezisecaleni

Xa umthengi ethumela izikrufu ezigugileyo kuphela, sinokulinganisa into ekhoyo, kodwa ukunxitywa sele kuwutshintshile umhlaba, iprofayile yenqwelomoya kunye nokukhutshwa. Sikhetha umzobo ovunyiweyo, idatha yomatshini kunye nemilinganiselo yawo omabini amacandelo. Asiyi kuyibiza ijiyometri egugileyo njengoyilo loqobo ngenxa yokuba ikuphela kwesampulu ekwikhreyithi.

Full-length Nanhaiya PVC parallel twin screw pair — Chonga izikrufu zasekhohlo nasekunene, imbono yokujikeleza kunye nesigaba kumzobo ovunyiweyo.

Close view of the flights on a PVC parallel twin screw pair — Ifom ye-Flight kunye nokukhutshwa okusebenzayo yimilinganiselo yokusebenza, kungekhona iinkcukacha zokuhombisa.

Sebenzisa itafile yemodeli njengesixhobo sokuhlola, kungekhona isithembiso

Yethui-i-parallel twin screw rangedwelisa iimodeli ezintlanu eziqhelekileyo ukusuka kwi-75 ukuya kwi-130 mm. Uluhlu olupapashiweyo lwemveliso yePVC lunceda umthengi ukuba abone iqonga lokuqala. Abathathi indawo yokwenziwa, ukondla, ukufa kunye nokuqhuba uphononongo.

I-Nanhaiya ipapashe uluhlu lwemodeli yesikruru samawele ahambelanayo
Umzekelo	Screw diameter	L/D	PVC umthamo wemveliso	Isantya sokukrazula	Qhuba injini
NHY75	75 mm	26 ukuya ku36	220 ukuya 350 kg/h	45 rpm	45 kW
NHY90	90 mm	26 ukuya ku36	280 ukuya 460 kg/h	45 rpm	55 kW
I-NHY110	110 mm	26 ukuya ku36	350 ukuya 650 kg/h	45 rpm	75kW
I-NHY120	120 mm	26 ukuya ku36	500 ukuya kwi-800 kg / h	45 rpm	110 kW
I-NHY130	130 mm	26 ukuya ku36	680 ukuya 1,000 kg/h	45 rpm	132 kW

Iresiphi ezaliswe kakhulu inokutshintsha ukutya okuninzi, ukuziphatha kwe-fusion, imfuno yetorque, ukunxiba kunye noxinzelelo lokufa. Yiyo loo nto sicela irekhodi yemveliso yangoku ezinzileyo xa kukho. Ibonelela ngereferensi yobungakanani obungcono kunemveliso oyifunayo iyodwa.

Kwi-extruder ekhoyo, i-gearbox kunye ne-interface yomgqomo ithatha isigqibo malunga nobungakanani phambi kokuba ikhathalogu yenze. Kumgca omtsha, into ekujoliswe kuyo kufuneka inxulunyaniswe neresiphi enegama kunye nomgangatho wokwamkelwa kwemveliso. Ukuba ikhowuti idwelisa i-kg/h ngaphandle kokuqulunqwa okwamkelweyo kunye nemveliso, inani kunzima ukulinyanzelisa.

Khetha ukhuseleko lokunxiba kwimephu yokunxiba

INanhaiya PVC parallel iwele screw umphandaisebenzisa i-38CrMoAlA njengento esisiseko edwelisiweyo kwaye inikezela nge-nitrided, i-chrome-plated kunye neenkcukacha ze-bimetallic. Ezi zakhiwo ezahlukeneyo. Ukuzithelekisa ngelona nani likhulu lobunzima kuphela kukuthenga kakubi.

Ipapashe i-Nanhaiya PVC parallel twin screw barrel values kunye nombuzo wokuthenga ixabiso ngalinye kufuneka livuse
Ipropati	Ixabiso elipapashiweyo	Beka oku ngokulandelelana
Izinto ezisisiseko	38CrMoAlA	Icandelo, ibakala lentsimbi kunye noxwebhu olufunekayo lwezinto eziphathekayo
Ubulukhuni bonyango lobushushu	HB260 ukuya ku-320	Indawo yovavanyo, indlela kunye nerekhodi yokwamkelwa
Ubulukhuni beNitriding	HV950 ukuya 1000	Umphezulu onyangweyo, indlela yokulinganisa kunye neendawo zokwamkelwa
Ubunzulu beNitriding	0.50 ukuba 0.70 mm	Inkcazo yecala-bunzulu kunye nendlela yokuqinisekisa
I-Nitriding brittleness	IBanga loku-1 nangaphantsi	Indlela yokuvavanya esebenzayo kunye nerekhodi
Uburhabaxa	Ra0.4	Umphezulu, icala, ukunqunyulwa kunye nesixhobo
Screw ngokuthe ngqo	0.015 mm	I-Datum, ubude obulinganisiweyo, imeko yenkxaso kunye nendlela
Ubulukhuni bokucwenga kweChrome	HV 950 okanye ngaphezulu	Indawo ecwecwe kunye nendawo yokuhlola
Ubunzima beChrome	0.05 ukuya ku-0.10 mm	Izowuni zokuzoba kunye nemfuno egqityiweyo yokuqina
Ubunzima beBimetal	HRC60 ukuya 65	Indawo yealloyi, umaleko wesazisi kunye nendawo yovavanyo
Ubunzulu beBimetal	2.0 ukuya ku-3.0 mm	Imimandla ekhuselweyo kunye nokuqinisekisa ubunzulu

I-HV kunye ne-HRC zizikali zobunzima ezahlukeneyo, ngelixa ubunzulu obudwelisiweyo nabo bohluka kakhulu. Umphezulu oqinileyo oqinileyo kunye ne-alloy layer enzulu ayinakulinganiswa ngokufunda iseli enye. Ikowuteshini kufuneka ichonge icandelo, imimandla ekhuselweyo ngokuchanekileyo, imilinganiselo egqityiweyo emva konyango kunye noxwebhu olusetyenziselwa ukwamkelwa.

Igama lesihluzi nalo alanelanga. Ukulayisha, iipropathi zamasuntswana, i-agglomeration, ungcoliseko oluhlaziyiweyo kunye noxinzelelo lwasekhaya zonke zinefuthe kwipateni yokunxiba. Isikhokelo sokunxiba seCoperion kwisixhobo sayo sokudibanisa siqaqambisa ukunyibilika, ukuxutywa kwebrasive kunye nokwakhiwa koxinzelelo njengeendawo ezinoxinzelelo olukhulu. Umgaqo oluncedo kumyalelo wokutshintshwa kukukhusela imimandla echongwa yinkqubo kunye nemilinganiselo.

Nanhaiya finished parallel twin screws viewed along the working length — Chaza apho kufuneka ukhuseleko lokunxiba kunye nokuba ijometri yokugqibela iya kuhlolwa njani emva konyango.

Nanhaiya worker machining a screw component on production equipment — Iphepha lethu lezixhobo lidwelisa iileyile ze-CNC ezikwazi ukwenza izixhobo zokusebenza ukuya kuthi ga kwiimitha ezi-6 ubude.

Ngaba awuqinisekanga ukuba ukhuseleko lwe-nitriding okanye lwe-bimetallic lukwi-RFQ?Thumela iifoto kunye nemephu yokulinganisa yezikrufu zombini kunye nebhere. Bandakanya ibakala lokuzalisa, iphr kunye nembali yemveliso ukuze isindululo somphezulu sibe nesizathu esichaziweyo.

Buza ngezinto eziphathekayo kunye nonyango Jonga izixhobo zokuvelisa iNanhaiya

Linganisa zombini izikrufu kunye nebhobho zombini kwiindawo ezichaziweyo

Ingxelo yokunxiba kufuneka ibonise apho ixabiso ngalinye lithathwe khona. Coca iindawo, zivumele ukuba zifikelele kwiqondo lokushisa elizinzileyo lokuhlola, phawula ukuphela kokutya kunye nezikhululo ze-axial. Linganisa izikrufu zozibini, zombini umphanda kunye nobudlelwane obubalulekileyo be-screw-to-screw usebenzisa indlela ekuvunyelwene ngayo.

Indlela yokuxilonga ye-Coperion epapashwe kwi-ZSK kunye ne-STS ibiza imibhobho ecocekileyo, epholileyo kwaye idibanisa umlinganiselo we-bore kunye nokuhlolwa kwevidiyo kwiisayizi ezithile. Isixhobo sakho kunye nendlela yakho zinokwahluka, kodwa uqeqesho lulungile: ubukhulu kunye nemeko yomphezulu kufuneka irekhodwe kunye.

Rekhoda	Kutheni ikwingxelo	Isigqibo siyasixhasa
Imephu yesikhululo saseAxial	Inqanda ubuncinci okanye ixabiso eliphezulu ekuphulukaneni nendawo yalo	Ukulungiswa kwendawo, ukukhuselwa kwendawo okanye ukutshintshwa ngokupheleleyo
Zombini iinkangeleko zesikrufu	Ibonisa ukunxitywa kwe-asymmetric kwaye igcina isazisi sasekhohlo / sasekunene	Faka indawo enye, isibini okanye uphando ngolungelelwaniso
Zombini i-barrel lobes	Ityhila ukuba ingaba isikrufu esitsha siseza kusebenza na kunye nokukhutshwa okugqithisileyo	Izikrweqe xa zithelekiswa nezikrufu ezihambelanayo kunye neseti yomphanda
Imifanekiso engaphezulu	Amaxwebhu amanqaku, imingxuma, ilahleko yokugquma kunye neediphozithi zemathiriyeli	Ukwahlula ukunxitywa kwe-dimensional ukusuka kumphezulu okanye umba wokucoca
Indlela yokusebenza	Idibanisa imeko yomzimba kunye nemveliso, umthwalo, uxinzelelo kunye nomgangatho wemveliso	Qinisekisa ukuba ukunxiba kubangela ingxaki yemveliso exeliweyo

Ilahleko yemveliso, uxinzelelo olungazinzanga, ukushisa okugqithisileyo kunye nenkangeleko engekho mgangathweni yemveliso kunokuthethelela uhlolo, kodwa azinabungqina bokuba isikrufu sinxityiwe. Thelekisa umgca wangoku kunye neresiphi yereferensi ezinzileyo. Qwalasela ukondla, izifudumezi, izivamvo, ukungena komoya, uthintelo lokufa kunye nemeko yokuqhuba ngaphambi kokubeka ityala kwindawo enye.

Ukuba umgqomo ugugile, ukufaka izikrufu ezitsha kuphela kunokushiya imvume yokusebenza ngaphandle kwemeko ekujoliswe kuyo ukususela kusuku lokuqala. Singathanda ukuphulukana ne-screws-odolo kuphela kunokuxelela umthengi ukuba iinxalenye ezintsha zinokubuyisela imvume esingakhange siyilinganise.

Thelekisa iikowuti ngokobubanzi, hayi ngeleyibhile yealloyi

Beka wonke umthengisi kwiphepha elinye lemibuzo. Ukuba enye ikowuti ibandakanya umphanda, isikrufu isibini, unyango, iingxelo zokuhlolwa kunye nokhuseleko lokuthumela ngenqanawa ngelixa enye idwelisa kuphela "i-bimetal twin screw," amaxabiso awathelekisni.

Iphepha lokuthelekisa ibhidi yezixhobo zokutshintsha zePVC ezizaliswe kakhulu
Umgca wocaphulo	Inkcazo eyamkelekileyo	Isizathu sokubuyisela ikowuti
Umda wecandelo	Isikrufu sasekhohlo, isikrufu sasekunene, umphanda, izincedisi nezinto ezingabandakanywanga ezibiziweyo	"Iseti enye" ngaphandle kwebhilidi yokubonelela
Ijometri	Ukuzoba ngokutsha kunye nemilinganiselo ebalulekileyo edwelisiweyo	Ububanzi kunye ne-L/D kuphela
Izinto eziphathekayo	Isiseko sentsimbi kunye nonyango okanye iindawo ze-alloy ezichongiweyo	"I-Premium alloy" ngaphandle kwebakala okanye indawo
Ukuhlolwa	Imilinganiselo, iindlela, iirekhodi kunye namanqaku okwamkelwa avunyelweneyo	"Ukuchaneka okuphezulu" ngaphandle kweekhrayitheriya ezinokulinganiswa
Ulingo lokusebenza	Iresiphi, ukondla, ukufa, ifestile yemveliso, imida yomatshini kunye nokuhlolwa kwemveliso kuchaziwe	Isithembiso sokuphuma ngaphandle kwemeko yovavanyo
Umda worhwebo	Isiseko sexabiso, ukupakishwa, isiseko sokuhanjiswa, amaxwebhu kunye nemida yenkonzo edwelisiweyo	Ixabiso leyunithi ephantsi kunye nokukhutshwa kobugcisa okungasonjululwanga

Cela umthengisi ukuba aphawule konke ukutenxa kumzobo wakho endaweni yokuthe cwaka atshintshe into efunekayo. Uphuculo olucetywayo lunokubaluleka, kodwa kufuneka lubonakale njengohlaziyo olunesizathu. Oko kukhusela ukuthenga, ukugcinwa kunye nomvelisi xa inxalenye ifika kumatshini kwiinyanga kamva.

Nanhaiya production staff machining complex screw geometry — I-Nanhaiya idwelisa i-five-axis machining yeenqwelomoya ezingaqhelekanga kunye nezakhiwo ezikhethekileyo ze-flange, kunye nokubeka iliso kwisixhobo ngexesha lomatshini.

Interior of the Nanhaiya screw and barrel manufacturing workshop — Ifayile yokuvelisa ecacileyo ivumela iworkshop ukuba isebenze ukusuka kwimilinganiselo elawulwayo endaweni yokuvuselela umyalelo ovela kwimiyalezo.

Vumelanani ngokuhlolwa kunye nokugunyaziswa ngaphambi kokwenziwa

Umzobo ovunyiweyo liziko lokuthenga. Qhoboshela imfuneko yemathiriyeli, indawo yonyango lomphezulu, ingxelo enomlinganiselo, ukuqina okanye indlela yokuqinisekisa umaleko, ukuchongwa kwezibini kunye neemfuno zokupakishwa. Chaza ukuba ngawaphi amaxwebhu ahamba nokuthunyelwa.

Ufakelo, landela ulungelelwaniso lomenzi we-extruder, ukucocwa, ukufudumeza kunye neenkqubo zokuqalisa. Musa ukunyanzela isikrufu esingenako ukujikeleza njengoko kufunwa yinkqubo yomatshini. Phanda ukufaneleka, ixesha kunye nokudibanisa ngaphambi kokufaka i-torque yokuqhuba.

Ulingo lolwamkelo lwemveliso lufuna ukwakhiwa okunegama kunye nemeko yesondlo. Rekhoda i-throughput, isantya se-screw, umthwalo we-motor okanye isalathisi se-torque, uxinzelelo lwentloko, ukuziphatha kobushushu, imeko ye-vent kunye nokuhlolwa kwemveliso egqityiweyo. Ukuba imveliso ingumbhobho okanye iprofayili, bandakanya imilinganiselo yobukhulu kunye nembonakalo ethatha isigqibo sokuba imveliso iyathengiswa.

Inqaku lokhuseleko:ukulinganisa, ukufakela kunye nokugunyaziswa kufuneka kwenziwe ngabasebenzi abaqeqeshiweyo phantsi komenzi womatshini wokuzihlukanisa kunye neenkqubo zokusebenza. Iiassembly ze-twin screw zinokubandakanya iindawo ezinzima, amandla abanjwe, iindawo ezishushu kunye nezixhobo ezijikelezayo.

Zhoushan Nanhaiya Plastic Machinery factory exterior — I-Zhoushan Nanhaiya Plastic Machinery Co., Ltd. yenza i-single, i-conical twin kunye ne-parallel twin screw kunye neemveliso zemibhobho eZhoushan, eZhejiang.

Sithumelele i-PVC RFQ ezaliswe kakhulu esinokuyinikela kuyo

Bandakanya imodeli yomatshini, umzobo, ukujikeleza kunye neenkcukacha zezigaba, iresiphi epheleleyo kwi-phr, ibakala lokuzalisa, umxholo ohlaziyiweyo, irekhodi yokusebenza yangoku, imveliso ekujoliswe kuyo kunye nemilinganiselo yokugqoka. Sixelele ukuba ufuna ukutshintshwa okuthembekileyo okanye uphononongo olubhaliweyo lwejometri.

Thumela nge-imeyile iphakheji ye-RFQ Xoxa kuWhatsApp Vula iphepha lombuzo

Zhoushan Nanhaiya Plastic Machinery Co., Ltd.
Iimveliso:Izikrufu ezingamawele ezinxuseneyo | PVC parallel twin screw imiphanda | PVC umbhobho parallel screw imiphanda
I-imeyile:info@nhyscrew.com
Ifowuni:+86-13505809643| Imfonomfono:+86-13587082002
I-Block C, i-2 ye-West Section, i-Xingzhou Avenue, iSithili saseDinghai, iSixeko saseZhoushan, iPhondo laseZhejiang, eChina.
Ulwazi lwenkonzo | Izixhobo zokuvelisa | Iprofayile yekhampani

Imibuzo ebuzwa qho

Loluphi ulwazi olufunekayo ukuze ucaphule umbhobho we-PVC parallel twin screw ozele kakhulu?

Thumela umenzi womatshini kunye nemodeli, imizobo ekhoyo, ukujikeleza kwe-screw, umgama weziko, iinkcukacha zokudibanisa, ukuqulunqwa kwe-PVC epheleleyo, ukulayishwa kwe-filler kwi-phr, umxholo ohlaziyiweyo, imveliso kunye nolwazi lokufa, imveliso ekujoliswe kuyo, iirekhodi zokusebenza kunye nemilinganiselo yakudala. Xela ukusilela okanye uphuculo ozama ukululungisa.

Leliphi inqanaba lokuzalisa elibala njengePVC ezaliswe kakhulu?

Akukho mda wokuthenga jikelele. Xela isithako ngasinye ngokweenxalenye ngekhulu leresin kwaye unike umxube ogqityiweyo. Musa ukuthatha indawo yephr ngenkcazo engacacanga efana ne-calcium carbonate ephezulu, kuba iiresiphi ezimbini ezithwele loo lebhile zinokudala ukondla okwahlukileyo, ukudibanisa kunye nemisebenzi yokunxiba.

Ngaba isikrufu se-bimetallic sihlala singcono kune-nitrided screw ye-PVC ezeleyo?

Hayi. Ukukhethwa konyango kuxhomekeke kwiimpawu zokuzalisa, ukulayishwa, ukungcola, indawo yokugqoka, ijometri kunye nesicwangciso esifunekayo sokulondoloza. I-Nitriding, i-chrome plating kunye ne-bimetallic layers ziyahluka kwisikali sobulukhuni kunye nobunzulu bomaleko, ngoko ke thelekisa inkcazo epheleleyo kunenombolo enye yobunzima.

Ndingakhetha ubungakanani besijija kwimodeli yetafile kaNanhaiya ndedwa?

Sebenzisa imodeli yetheyibhile njengoluhlu lokuqala. Ubungakanani bokugqibela kufuneka buchaze eyona ndlela yokwenziwa, indlela yokutya, imveliso, ukunganyangeki, imida yokuqhuba kunye nesiphumo sokwamkelwa. Idayamitha eqhelekileyo okanye umthamo wekhathalogu awuchazi umsebenzi opheleleyo wenkqubo.

Ndingathumela izikrufu ezigugileyo njengekuphela kwesalathiso sokwenza?

Asiyicebisi. Isampulu egugileyo irekhoda zombini ijometri yoqobo kunye nomonakalo oqokelelwe kwinkonzo. Nikeza umzobo ovunyiweyo xa ukhona, emva koko uwuxhase ngemilinganiselo ecocekileyo, iifoto kunye nembali yokusebenza ukuze ukutshintshwa kungavelisi ukuguga njengoyilo.

Ndingabuyisela izikrufu kuphela kwaye ndigcine umphanda omdala?

Kuphela emva kokulinganisa izikrufu zombini kunye nemibhobho yomibini kwiindawo ezichaziweyo ze-axial. Izikrufu ezitsha ezisebenza ngaphakathi kumbhobho ogugileyo zinokugcina ucoceko olugqithisileyo kunye nemveliso engazinzanga. Isigqibo kufuneka silandele ingxelo yokunxiba ehambelanayo kunye neemfuno zendibano yomenzi womatshini.

Ngaba i-Nanhaiya ibonelela ngemibhobho yesikrufu edibeneyo kunye ne-counter-rotating?

Ewe. I-Nanhaiya idwelisa i-co-rolling kunye ne-counter-rotating parallel twin screw barrel iimveliso. Umbuzo otshintshileyo kufuneka uchonge ulungelelwaniso olufakelweyo, imbono ejikeleziswayo, ukunikezelwa, izigaba kunye nokuqhuba uqhagamshelo endaweni yokucela umboneleli ukuba azichaze kwigama lesixhobo.

Imveliso kufuneka yamkelwe njani emva kofakelo?

Vumelanani malunga neresiphi, indlela yokutya, ukufa, ifestile yemveliso, ukuhlolwa komgangatho wemveliso kunye nemida yomatshini phambi kokuveliswa. Ngethuba lokugunyazisa, bhala i-throughput, umthwalo, uxinzelelo, ukuziphatha kweqondo lokushisa kunye nomgangatho wemveliso egqityiweyo phantsi kwaloo meko ekuvunyelwene ngayo. Idatha yekhathalogi akufanele ithathe indawo yolingo lolwamkelo oluchaziweyo.

Ngemigaqo yokusebenza, qhubeka neyethuparallel twin screw extruder guide. Uthelekiso olubanzi lweentlobo ze-extruder, bona itwin screw extruder isikhokelo sokukhetha.