What is a conical twin screw barrel?

It is a tapered twin-bore extrusion component in which two conical screws rotate inside a matching conical barrel. The taper compresses and plasticizes material over a short length, making the conical screw barrel ideal for PVC pipe, profile, sheet and WPC extrusion.

What materials is it best used for?

Rigid PVC (pipe, profile, board and sheet), wood-plastic composite, PE-based profiles and resin tile, plus PVC pelletizing. It handles low-bulk-density dry-blend powders especially well thanks to its large feed-end intake.

How is it different from a parallel twin screw barrel?

A conical barrel tapers and builds high compression with gentle shear, suiting direct PVC/WPC extrusion. A parallel twin screw barrel keeps a constant diameter and higher shear, which suits compounding, masterbatch and very high-filler formulations.

What is the typical clearance between screw and barrel?

Clearance is the small gap between the flight tip and the bore wall. It is set tight and accurate on a new part; as it opens up from wear, output and pressure drop. Measuring it periodically is the clearest way to track barrel wear.

How do I install a conical twin screw barrel?

Power down and lock out, clean the mating faces, mount and align so the screws turn freely, wire each heater zone and thermocouple correctly, then bring the barrel up to temperature slowly and soak it before starting the screws.

What causes wear in conical twin screw barrels?

Mainly abrasive fillers such as calcium carbonate, wood fiber and glass, made worse by corrosion from PVC processing, poor maintenance and under-specified hardness. A deeper bimetallic or tungsten-carbide layer resists all three far better.

How often should the barrel be inspected or replaced?

Do visual and purge checks monthly and measure clearance quarterly. Replacement timing depends on filler load and run hours — track the wear trend rather than waiting for a failure, and rebuild or replace once clearance moves past spec.

How do I choose the right size for my extrusion line?

Match the diameter ratio and length to your extruder model and target output, then pick a surface treatment based on how abrasive your formulation is. Send a drawing or a sample with key dimensions so the barrel is an exact fit, not an approximation.

I-Conical Twin Screw Barrel: Isikhokelo esiGqibeleleyo kwiiNkcazo, ii-Aplikheshini kunye noKhetho

2026-08-05 0 Ndishiyele umyalezo

NgeIqela lobuchwephesha leNanhaiya— Screw & Barel Engineering, Zhoushan · Iphononongelwe ukuchaneka kwefektri · ~10 min ifundwe

Impendulo ekhawulezayo

I-conical twin screw barrel yi-tapered, i-twin-bore extrusion component apho izikrufu ezibini ezizikhokoni zijikeleza ngaphakathi kumbhobho oyiconical ohambelanayo. Ijiyometri enetapered inikezela ukondla okunamandla kunye noxinzelelo oluphezulu kubude obufutshane, yiyo loo nto ii-conical twin screw kunye ne-barrellukhetho olusemgangathweni lombhobho wePVC, iprofayili, iphepha kunye ne-WPC extrusion.

Ukuba uqhuba iPVC okanye umgca weplastic-plastic, ii-i-i-conical twin screw barrellelinye lamalungu athatha isigqibo ngokuthe ngqo kwimveliso yakho, nyibilika umgangatho kunye neendleko ezisebenzayo. Khetha ubungakanani obungalunganga, impahla okanye imvume kwaye uyayihlawula ngokunxiba, i-scrap kunye nexesha lokuphumla. Esi sikhokelo sibandakanya indlela i-conical screw barrel esebenza ngayo, iinkcukacha ezibalulekileyo xa uthenga, ukuba yohluke njanii-i-i-i-parallel twin screw barrel, kunye nendlela yokukhetha, ukufakela kunye nokugcina enye - ebhalwe kwimbono yomzi-mveliso owenza la malungu yonke imihla.

Conical twin screw barrel manufactured by Nanhaiya — I-conical twin screw kunye neseti ye-barrel - i-bores tapered inika ucinezelo olufutshane olulungele ubushushu bePVC.

Usebenza njani umphanda we-conical twin screw

Kwii-i-conical twin screw extruder, izikrufu ezibini zihlala ecaleni ngecala kwi-engile encinci, ebanzi kwisiphelo somxhesho kwaye zicuthe ekupheleni kokufa. Umgqomo ubhobhoza i-taper ukuhambelana. Njengoko imathiriyeli ekrwada ishukuma ukusuka kwindawo yokutya enobubanzi obukhulu ukuya kwindawo yokulinganisa iimitha ezincinci, umthamo ocuthayo uyawucinezela kwaye uwenze iplastiki ngelixa iindiza ezidibeneyo zihambisa kwaye zixube. Ngenxa yokuba izikrufu ezibini zijika-jika zijike kwaye zingene ngokuzeleyo, isikrufu sewele elijiko kunye nomphanda zisebenza phantse njengempompo eshukumayo-imveliso ezinzileyo ngokucheba okuphantsi, okuthambileyo, okukhusela iipholima ezingeva bubushushu njengePVC.

Le nkqubo yahlulahlulwe yazizigaba ezithathu:

Ukutya & nokuhambisa- Umthamo omkhulu wesiphelo sesondlo unika umthamo omkhulu wokuthatha, ngoko ke imixube engumgubo kunye nemathiriyeli yoxinaniso olunobuninzi obuphantsi (njengomxube owomileyo wePVC) zitsalwa ngaphakathi ngokuthembekileyo ngaphandle kokudibana.
Uxinzelelo kunye neplastiki- i-taper inciphisa umthamo wetshaneli ngobude, idibanisa izinto, iqhube umoya kwaye iyinyibilikise ngobushushu obudibeneyo kunye nomsebenzi womatshini.
Ukulinganisa nokukhupha- indawo yokulinganisa i-metering encinci yakha uxinzelelo oluzinzileyo kwaye ityhale iyunifomu, i-homogeneous inyibilike ngokufa kwizinga elilawulwayo.

Umphanda wenza ngaphezu kokubeka izikrufu. Ithwala isifudumezi kunye neendawo zokupholisa ezibamba inqanaba ngalinye kwiqondo lokushisa elifanelekileyo. Imigqomo ye-Nanhaiya isebenzisa i-multi-zone ukufudumeza kunye noyilo lokupholisa - ngokuqhelekileyo ukondla, ukunyanzeliswa kunye neendawo ze-homogenization - kunye ne-vacuum vacuum ekhethiweyo yokukhupha ukufuma kunye nokuguquguquka ngaphandle kokunyibilika, okubalulekileyo kwiikhompawundi ezizaliswe kunye ne-hygroscopic.

Iimpawu eziphambili zokujonga phambi kokuba uthenge

Imigqomo emibini yeconical inokubukeka ifana kwaye isebenze ngendlela eyahlukileyo kakhulu. Ezi zinkcukacha ezithatha isigqibo sokufaneleka, imveliso kunye nobomi obunxibileyo - amanani omele uwaqinisekise kuyo nayiphi na ikowuti.

Into ethile	Ithetha ukuthini	Kutheni ibalulekile nje?
Umlinganiselo wobubanzi	I-feed-end / die-end diameter, umz. 45/90, 50/105, 55/110, 65/132, 80/156, 92/188 mm	Iseta iklasi yomatshini kunye nebhendi yemveliso - kufuneka ihambelane nemodeli yakho ye-extruder ngokuchanekileyo
Umlinganiselo we-L/D	Ubude bokuqhuba obusebenzayo vs ubukhulu	Ubude obude obusebenzayo = ixesha elingakumbi lokuhlala lokudibanisa ngokupheleleyo kunye nokukhupha
Ibakala lezinto eziphathekayo	38CrMoAlA nitrided steel, W6Mo5Cr4V2, HIP powder steel, okanye bimetallic	Ukuqhuba ngokuthe ngqo ukunxiba ubomi kunye nokumelana nomhlwa ngokuchasene nokugcwaliswa/ikhompawundi zePVC
Unyango lomphezulu kunye nokuqina	I-Nitriding, i-chrome plating, i-bimetallic alloy okanye i-tungsten-carbide spray	I-Nanhaiya itshiza i-tungsten-eyongeziweyo ye-alloy layer ukufikelela62 HRCngaphakathi kumbhobho vs eqhelekileyo 58 HRC
Ubunzulu bomaleko wengxubevange	Ubutyebe bomaleko wangaphakathi ongagugiyo	Umaleko weBimetallic weNanhaiya yi-2.5–3 mm — umaleko onzulu uthetha ifestile yenkonzo ende
Ukucocwa kwesikruphu/umgqomo	Umsantsa phakathi kwencam yendiza kunye nodonga olubhodlo	Inkulu kakhulu = ilahleko yoxinzelelo kunye nemveliso ephantsi; umsantsa oqinileyo, ochanekileyo ugcina ukusebenza kakuhle kuphezulu
Ukunyamezela / ngokuthe tye	Ukuchaneka komatshini wenxalenye egqityiweyo	I-Nanhaiya ibambe imiphanda engamawele ukuya ku-±0.0005 mm ukuze ilingane, iphinde iphindeke
Umthamo wemveliso (kg/h)	Ireyithwe kwi-output yobungakanani	Inombolo yomthengi osezantsi - ifanise nesantya somgca wakho kunye nemveliso

Inqaku leshishini ngokubanzi:Ubungakanani obuyiconical ubuyilo obufana ne 45/90 okanye 65/132 (ukutya/ukufa kwedayamitha nge mm) zixhaphakile ngapha koomatshini be-conical bohlobo lwe-SJZ, ngoko ke umphanda ocaciswe ngale ndlela unokudityaniswa ngokufuthi kwi-extruder ekhoyo. Ngalo lonke ixesha qinisekisa ngokuchasene nomzobo okanye isampuli phambi koku-odola. Uyakwazi ukubona ubungakanani obuqhelekileyo bethui-i-i-conical twin screw barreliphepha.

I-Conical vs i-i-i-parallel twin screw barrel

Owona mbuzo uqhelekileyo ubuzwa ngabathengi kukuba ngaba bafuna i-conical okanye ai-i-i-i-parallel twin screw barrel. Zombini ziyi-twin-screw, zombini i-intermesh - kodwa ijometri ifanele imisebenzi eyahlukeneyo. Ngamafutshane: i-conical igqwesa kwi-PVC / WPC ngokuthe ngqo i-extrusion yombhobho, iphrofayili kunye nebhodi; i-parallel yomelele ekudibaniseni, i-masterbatch kunye nemixube ephezulu kakhulu yokuzalisa.

Umba	I-Conical twin screw barrel	I-i-i-i-parallel twin screw barrel
Ukuziphatha kokutyisa	Ukuvulwa kwesondlo esikhulu - ukutya okungcono kumgubo omncinci we-bulk-bulk-density	Ukutya okufana nokondliwa kokudibanisa kunye nokutya kwepellet
Uxinzelelo	Uxinzelelo oluphezulu olwakhelwe kwijometri enetapered	Ukunyanzeliswa okuthe gqolo kunye nedayamitha esisigxina
Ubushushu / ukucheba	Ubumnene, inkqubo elawulwayo - ilungile kwi-PVC evakalelwa ngubushushu	Ukucheba okuphezulu - kungcono ukuxuba okunzulu kunye nokusasazwa
Ukusetyenziswa okuqhelekileyo	Umbhobho wePVC, iprofayili, iphepha, i-WPC, i-resin tile	I-Masterbatch, i-compounding, i-high-CaCO₃ kunye nomsebenzi ozaliswe ngeglasi
Isondlo	Ukunxiba kunye nokukhutshwa kufuneka kubekwe esweni ngokusondeleyo kwi-taper	Ngokuqhelekileyo kulula ukumiselwa kwejometri kunye nokutshintshwa kwezinto

Umgaqo oluncedo wesithupha: ukuba imveliso yakho yokugqibelayii-extrudate (umbhobho okanye ibhodi ngqo kwi-die), i-conical twin screw barrel idla ngokuba sisixhobo esifanelekileyo. Ukuba wenza iipellets okanye usasaza ipakethe eyongezelelweyo efunekayo, jonga i-parallel twin screw barrel - ngakumbi uhlobo olujikelezayo lokulayisha okuphezulu kakhulu kwekhabhoni. Awuqinisekanga ukuba yeyiphi ehambelana nomgca wakho? Yethuyiikrufu esinye, uluhlu lweconical kunye nolunxuseneyo zonke zibonisiwe kwiiphepha lemveliso.

Usetyenziso oluqhelekileyo

Kuba idibanisa ukondla okuqinileyo, uxinzelelo oluphezulu kunye nokucheba okuthambileyo, isikrufu se-twin kunye nomgqomo lihashe lomsebenzi we-PVC eqinile kunye ne-plastic extrusion. Isebenza ngcono kwi:

Umbhobho wePVC- unikezelo lwamanzi, amanzi kunye nombhobho we-conduit ukusuka kwi-PVC eyomileyo.
Iprofayile yePVC- iiprofayili zefestile kunye nomnyango, i-edge banding kunye ne-trim.
ibhodi PVC & sheet- ibhodi yogwebu, iphepha lokujonga ibhastile kunye nebhodi yogwebu esimahla (jonga yethuPVC ibhodi conical umphanda jijwa).
I-WPC (ihlanganiswe ngomthi-yeplastiki)- uphahla, iipaneli zodonga kunye neeprofayili ezivela kwiikhompawundi ezizaliswe ngamaplanga.
Iimveliso ezisekelwe kwi-PE kunye ne-resin-tile- kubandakanywa i-tile ye-resin yokuphahla kunye neeprofayili ezizaliswe yi-PE.
I-PVC yokudibanisa- ukuguqula i-PVC eyomileyo ibe yigranule ukuze isetyenziswe ezantsi.

PVC board conical twin screw barrel for foam and marble sheet extrusion — I-Conical twin screw barrel elungiselelwe ibhodi yePVC kunye ne-foam-sheet extrusion.

Indlela yokukhetha i-conical twin screw barrel efanelekileyo

Ukhetho lwehla kwimibuzo emithathu: yeyiphi imathiriyeli oyisebenzisayo, yeyiphi imveliso oyifunayo, kwaye i-abrasive kangakanani ukwakheka kwakho? Sebenzisa imatrix engezantsi njengendawo yokuqala, emva koko uqinisekise ubungakanani obuchanekileyo ngokuchasene nomatshini wakho.

Izinto zakho / imfuno	Ubumbeko olucetyisiweyo	Umphezulu / ukhetho lwemathiriyeli
Umbhobho wePVC ongqongqo kunye neprofayili	Ijiyometri esemgangathweni yeconical yobungakanani kwi-extruder yakho (umzekelo 55/110, 65/132)	I-Nitrided 38CrMoAlA yePVC ecocekileyo, esezantsi
I-PVC + ephezulu yeCaCO₃ yokugcwaliswa	I-Conical enezowuni yokunxiba eyomeleziweyo, okanye ukunyuka ukuya kwi-parallel counter-rotation	Umaleko weBimetallic / tungsten-carbide (62 HRC) yokuqhawuka
I-WPC / iikhompawundi zomthi-fiber	I-Conical ene-venting enamandla kunye nokukhusela ukunxiba	I-Bimetallic - i-fiber yenkuni + izihluzi zinobunzima kakhulu
PVC ibhodi amagwebu / sheet	I-Conical iguqulelwe kwiqondo lokushisa elincibilikayo elilawulwayo kunye noxinzelelo oluzinzileyo	I-nitrided okanye i-bimetallic ngokuxhomekeke kwinqanaba lokuzalisa
Imveliso ephezulu kwinqanaba elifanayo	Umlinganiselo omkhulu wedayamitha kunye/okanye ubude obusebenzayo	Tshatisa ubunzima bokuqhuba iiyure kunye nomthwalo wokuzalisa

Nokuba impendulo ithini na, elona nyathelo libalulekileyo kukuthelekisa umphanda kumatshini wakho okhoyo. iindawo Conical ngempumelelo isiko ukuba extruder babaleka kuyo, ngoko umzobo - okanye isampuli kunye imilinganiselo engundoqo (feed / die idayamitha, umgama embindini, ubude ngokubanzi kunye neenkcukacha flange) - makhe sicaphule i replacement ngqo-fit kunokuba "kufutshane ngokwaneleyo" inxalenye. Ukuba ufuna umgca wonke kunecandelo, siyakha kwakhonaoomatshini abagqibeleleyo be-extruder.

Ufakelo kunye neziseko zocingo

I-barrel echanekileyo yenza kuphela ukuba ifakwe isikwere, icocekile kwaye ishushu ngokuchanekileyo. La manyathelo angezantsi lujongo jikelele — soloko ulandela imanyuwali yomakhi womatshini kunye neenkqubo zokutshixa.

Yehlisa kwaye uvale ngaphandle.Yahlula i-drive kunye nazo zonke izifudumezi ngaphambi kokususa umgqomo omdala. Qinisekisa iqanda elinguziro phambi kokuba uqale.
Coca ubuso bokukhwelana.Susa i-sealant endala, ikhabhoni kunye nee-burrs kwii-flanges kunye nokubeka ubuso ukuze izihlalo ezitsha zomgqomo ngaphandle kokuphazamiseka.
Nqama kwaye ulungelelanise.Faka umgqomo weconical kwibhokisi yegiya/yesondlo, ujonge ubunzulu kunye nokuba izikrufu zijike ngokukhululekileyo ngesandla phambi kokuba kusetyenziswe amandla.
Faka iingcingo kwiindawo zokufudumeza.Phinda uqhagamshele izifudumezi zebhendi kunye nokupholisa kwindawo nganye (ukutya → ucinezelo → ukulinganisa), kwaye udibanise i-thermocouple nganye kwisitishi somlawuli esichanekileyo ukuze kungabikho ndawo inqamlezileyo.
Cwangcisa iprofayile ye-soak.Yizisa umgqomo kwiqondo lobushushu kancinci kwaye uyivumele ifunxe intsimbi kwaye inyibilike ilingane ngaphambi kokuba uqalise izikrufu-ukuqala ubungozi obubandayo bomonakalo wetorque.

Ingcebiso yendawo yokufudumala:gcina indawo yokutya ibanda kakhulu kwaye unyuse amaqondo obushushu anyuke ukuya kwindawo yokufa. Imimandla engalinganiyo okanye engafanelekanga imephu yenye yezona zizathu zixhaphakileyo zokunyuka kunye nemivimbo emnyama-ifanele ukujongwa kabini emva kokutshintsha kwebhari.

Ukusombulula ingxaki kunye nokunxiba

Uninzi lweengxaki zomgqomo we-conical zizibhengeza njengemveliso engazinzanga, ukufudumeza okanye ukuthotywa kwemveliso. Sebenzisa le theyibhile ukuhamba ngokukhawuleza ukusuka kwimpawu ukuya kunobangela wokulungisa.

Uphawu	Inokuba ngunobangela	Lungisa
Imveliso iyaguquguquka / inyuka	Ukutya okungahambelaniyo, iinqwelomoya ezigugileyo, okanye ukukhukuliseka kobushushu	Jonga umxhesho, qinisekisa ubushushu bendawo, linganisa isikrufu/ukukhutshwa komgqomo
Ukutshisa ngokugqithisileyo	Ukungalingani kwesifudumezi, ukukhuhlana okugqithisileyo, okanye ukupholisa okuvaliweyo	Hlola indawo nganye kunye nesekethe yokupholisa; kwakhona imephu thermocouples
Iplastiki engalunganga	Ukuseta isikrufu esingalunganga okanye umbhobho ogugileyo	Qinisekisa ubumbeko; jonga ukukhululeka okwandisiweyo ekunxibeni
Imigca emnyama / imigca	Iindawo ezifileyo eziphethe izinto ezonakeleyo, okanye amanqaku adityanisiweyo	Hlanza kwaye ucoce ngokucokisekileyo; jonga ibhore kunye ne-screw surface
Ukunxiba ngokugqithiseleyo / ngokukhawuleza	Isihluzi esine-abrasive, ukugcinwa kakubi, okanye ubunzima obungaphantsi kwe-spec	Ukuphucula kwi-bimetallic / tungsten-carbide barrel; qinisa ukugcina

Ukunxiba kuyinto eqhelekileyo - injongo kukuyenza icothe kwaye iqikeleleke. Izihluzi ze-Abrasive (i-CaCO₃, i-fiber yomthi, iglasi) ihlasela i-bore kunye neenqwelo-moya ngokukhawuleza, yiyo loo nto i-layer yangaphakathi enzulu, eqinile ihlawulela yona. Umphezulu we-62 HRC we-tungsten-ongeziweyo uhlala nje ixesha elide ngokuchasene nezo khompawundi kunokugqiba okusemgangathweni kwe-58 HRC, ukolula ikhefu phakathi kokwakhiwa kwakhona.

Uluhlu lokutshekisha lwesondlo

Iitshekhi ezimfutshane, rhoqo zithintela ukusilela ezibizayo. Yakha ezi zinto kwisiqhelo sakho:

Ikhefu	Khangela	Isenzo
Ishifti nganye	Amaqondo obushushu kwindawo & amps	Ukufundwa kweelog; phanda nakuphi na ukukhukuliseka kwisiseko
Rhoqo ngeveki	Umgangatho wokunyibilika kunye nokugqitywa komphezulu	Jonga imigca emitsha, iijeli okanye utshintsho oluphumayo
Ngenyanga	Hlanza & ubole okubonakalayo / ukukhangela isikrufu	Coca iindawo ezifileyo; khangela amanqaku okanye umbala
Ngekota	Ukucocwa kwesikruphu/umgqomo	Ukulinganisa umsantsa; thelekisa kwi-spec ukulandelela izinga lokunxiba
Njengoko kufuneka	Isifudumezi kunye nengqibelelo ye-thermocouple	Buyisela iibhendi/izivamvo endaweni phambi kokuba zenze imveliso embi

Imibuzo ebuzwa qho

Yintoni i-conical twin screw barrel?

Lilungu le-tapered-bore extrusion component apho izikrufu ezibini zeconical zijikeleza ngaphakathi kumbhobho ongqameneyo weconical. I-taper icinezela kwaye ifake izinto zeplastiki kubude obufutshane, okwenza i-conical screw barrel ilungele umbhobho we-PVC, iprofayili, iphepha kunye ne-WPC extrusion.

Yeyiphi imathiriyeli esetyenziswa kakuhle?

I-PVC eqinile (umbhobho, iprofayili, ibhodi kunye neshiti), i-wood-plastic composite, i-PE-based profiles kunye ne-resin tile, kunye ne-PVC pelletizing. Iphatha umgubo oxubeneyo woxinaniso olusezantsi, ingakumbi ngokubulela kukutya kwayo okuninzi.

Yahluke njani kwi-parallel twin screw barrel?

I-conical barrel tapers kwaye yakha ucinezelo oluphezulu kunye nokucheba okuthambileyo, okuhambelana ngqo ne-PVC / WPC extrusion. Ai-i-i-i-parallel twin screw barreligcina i-diameter engaguqukiyo kunye nokucheba okuphezulu, okuhambelana ne-compounding, masterbatch kunye nemixube ephezulu kakhulu yokuzalisa.

Loluphi ucoceko oluqhelekileyo phakathi kwesikrufu nomgqomo?

Ukucocwa ngumsantsa omncinci phakathi kwencam yokubhabha kunye nodonga olubhorekileyo. Imiselwe ngokuqinileyo kwaye ichanekile kwindawo entsha; njengoko ivula ukusuka ekugqokeni, kwimveliso kunye nokuhla koxinzelelo. Ukuyilinganisa amaxesha ngamaxesha yeyona ndlela icacileyo yokulandelela ukunxitywa komphanda.

Ndiwufaka njani umbhobho we-conical twin screw?

Yehlisa kwaye utshixe ngaphandle, coca ubuso bokukhwelana, nyusa kwaye ulungelelanise ukuze izikrufu zijike ngokukhululekileyo, faka ucingo kwindawo nganye yesifudumezi kunye ne-thermocouple ngokuchanekileyo, emva koko nyusa umphanda kwiqondo lobushushu kancinane kwaye uwucwilise phambi kokuba uqalise izikrufu.

Yintoni ebangela ukunxitywa kwe-conical twin screw barrels?

Ikakhulu izihluzi eziabrasive ezifana ne-calcium carbonate, ifayibha yomthi kunye neglasi, yenziwe mandundu kukuhlwa okuvela kwi-PVC processing, ukugcinwa okulambathayo kunye nobulukhuni obuchazwe ngaphantsi. I-bimetallic enzulu okanye i-tungsten-carbide layer imelana nazo zontathu ezingcono kakhulu.

Ingaba umphanda kufuneka uhlolwe okanye utshintshwe kangaphi?

Yenza iitshekhi ezibonwayo kunye nokucoca rhoqo ngenyanga kwaye wenze umlinganiselo wokukhutshwa rhoqo ngekota. Ixesha lokutshintsha lixhomekeke kumthwalo wokuzalisa kunye neeyure zokusebenza - landelela indlela yokunxiba kunokulinda ukusilela, kwaye uphinde wakhe okanye ubeke endaweni yakuba imvume ihambile.

Ndikhetha njani ubungakanani obufanelekileyo bomgca wam we-extrusion?

Tshatisa umyinge wedayamitha kunye nobude kwimodeli yakho ye-extruder kunye nesiphumo ekujoliswe kuso, emva koko ukhethe unyango olungaphezulu olusekwe kwindlela olurhabaxa ngayo ukwakheka kwakho. Thumela umzobo okanye isampuli enemilinganiselo engundoqo ukuze umgqomo ulingane ngokuchanekileyo, hayi uqikelelo.

Ngaba ufuna i-conical twin screw barrel ehambelana nomatshini wakho?

Sithumelele umzobo wakho - okanye iisampulu enemilinganiselo ephambili - kwaye iinjineli zethu ziya kuchaza isikrufu esilingana ne-conical twin kunye nebhere enobulukhuni obufanelekileyo bemathiriyeli yakho. Nge-nitriding yangaphakathi, i-bimetallic kunye ne-tungsten-carbide processing, sakha iindawo ezifikelela kwi-62 HRC ngaphakathi kwebhore ubomi benkonzo ende.

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Nanhaiya (Zhoushan) oomatshini bePlastiki · 500+ abathengi behlabathi ·omnye, iwele eliyiconical & iwele elihambelanayoimigqomo yokujija