Mawu othandiza amayamba ndi mapangidwe a PVC ndi makina oyikapo, osati m'mimba mwake ndi chithunzi. Bukhuli limasintha ntchito, zida zotha komanso zomwe mukufuna kuvomera kukhala zogula zomwe fakitale ingapange.
Kwa PVC yodzaza kwambiri, tchulani njira yonse ya phr, njira yodyetsera, zomaliza, zotuluka, zozungulira, zozungulira, mtunda wapakati, miyeso yolumikizana ndi mapu ovala a zomangira zonse ziwiri ndi migolo. Sankhani nitriding, chrome plating kapena bimetallic wosanjikiza motsutsana ndi ntchito yeniyeni yovala. Vomerezani njira yojambulira ndi yoyendera mtengo usanakhale chinthu chosankha.
Fotokozani ntchito ya extrusion musanakambirane za screw
"Parallel twin screw for PVC yodzaza kwambiri" ndi banja lazinthu, osati mwatsatanetsatane. Sizimatiuza ngati mzerewo ukupanga chitoliro chopondereza, chitoliro cha drainage, mbiri, pepala kapena thovu. Zimasiyanso ngati extruder ikukonzekera pawiri kapena kudyetsa mawonekedwe kufa mwachindunji.
Kusiyanasiyana kumeneku kumasintha ntchito pamodzi ndi mbiya. Kudyetsa, kuphatikizika, kusakaniza kogawa, devolatilization ndi kukakamiza kutulutsa sizichitika mwanjira yomweyo pamzere uliwonse. Kuyendetsa, gearbox, kutsika kwa mtsinje kufa ndi zida zoziziritsira zimayika malire omwe zojambulajambula sizingachotse.
Mawonedwe athu a fakitale:sitingavomereze kusintha kwa geometry kuchokera pa kuchuluka kwa filler kokha. Choyamba timafunsa zomwe mzere wamakono umachita bwino, kumene umakhala wosakhazikika komanso zotsatira zake ziyenera kusintha. Ngati mankhwala omwe alipo ndi ovomerezeka ndipo ntchitoyo ikusinthidwa, kusunga geometry yotsimikiziridwa kungakhale kotetezeka kusiyana ndi kuwonjezera chinthu chosakanikirana popanda umboni.
Yambani kufunsa posankha cholinga chimodzi: kupanganso ntchito yoyambilira, kukonza vuto la mavalidwe oyezera, kapena kupanga mapangidwe atsopano ndi zotuluka. Kuphatikizira zonse zitatu mu pempho limodzi losamveka bwino kumapangitsa kuti malingaliro a ogulitsa asafanane.
Fakitale imatha kupanga mozungulira momwe imalandirira
Kwa PVC, "30% filler" sizokwanira. Boma zosakaniza m'magawo zana pa utomoni, womwe nthawi zambiri umalembedwa ngati phr, komanso umaperekanso kuphatikizika komalizidwa ngati dongosolo lanu lamkati limagwiritsa ntchito kuchuluka kwa kulemera. Mawu awiriwa sali ofanana.
Jambulani giredi ya PVC resin, calcium carbonate kapena giredi ina yodzaza, zidziwitso za tinthu tating'ono tomwe timaperekedwa ndi wopanga zosefera, makina okhazikika, mafuta odzola, zothandizira kukonza, zosintha, ma pigment ndi zomwe zasinthidwanso. Onjezani kachulukidwe kachulukidwe ndi mawonekedwe a chakudya chamsakanizo wowuma weniweni. Ngati mbewuyo isintha maphikidwe, lembani mndandanda wa ntchito m'malo mongotumiza giredi yophweka.
Mzere wonsewo ndi wofunika chifukwa ufa wodzaza umayenera kufika pazomangira nthawi zonse. Mu makina osindikizira a battenfeld-cincinnati, njira yopangira choko imagwiritsa ntchito zosokoneza kuti zisamatseke mlatho, kuwunika kwa gravimetric ndi screw geometry yosinthira magawo 30 mpaka 100 a choko. Chitsanzo chimenecho ndi chachindunji pamzere wake wa twinEX 93-34, koma phunziro lazogula ndi lalikulu: mapangidwe a feeder ndi screw design ayenera kuwunikiridwa palimodzi.
Zowonjezera zimasinthanso ntchito yokonza. Ntchito yosindikizidwa ya Arkema pakupanga pansi kwa PVC yodzaza kwambiri imagwirizanitsa chithandizo chodzipatulira chokonzekera ndi kusakaniza ndi kusungunula kosasinthasintha pamiyeso yokwezeka ya calcium carbonate. Ndi chikumbutso chothandiza kuti filler yomweyo phr imatha kuchita mosiyana pamene utomoni ndi phukusi lowonjezera likusintha.
Kukonzekera pulojekiti yatsopano ya PVC yodzaza kwambiri?Tumizani zophikira pansi pa mgwirizano wachinsinsi ngati pakufunika, kuphatikiza zojambulazo ndi zomwe mukufuna. Kenako titha kukambirana za screw ndi mbiya ngati gawo la ntchito yomwe tafotokozayi.
Tumizani mapangidwe ndi kujambulaOnani zinthu zofananira za PVCTsekani kasinthasintha, manja ndi mawonekedwe a makina
Nanhaiya amapereka zonse ziwirimigolo yozungulira yozungulira yofananandimigolo yozungulira yozungulira yofanana ndi mapasa. Iwo ndi osiyana makina kasinthidwe. Wopereka sayenera kutengera zolondola kuchokera pa chithunzi cha PVC yomalizidwa.
Kuti mulowe m'malo, zindikirani kuzungulira kozungulira ndi komwe kumawonekera pachojambulacho. Phatikizani zowononga, zizindikiro zoyambira, mtunda wapakati, ma diameter akunja ndi mizu, kutalika kogwira ntchito, kulumikizidwa kwa shaft, spline kapena mfundo zazikuluzikulu, nkhope zaphokoso ndi mawonekedwe a mbiya-eyiti.
Kenako fotokozerani mawonekedwe aliwonse: kutsegulira kwa chakudya, polowera, kutenthetsa ndi kuziziritsa, mabowo a thermocouple, mawonekedwe a flange bolt, nkhope ya gearbox, mbale yosweka kapena kulumikizana ndi kufa, zothandizira ndi envulopu yonse yoyika. Kusiya pang'ono kungalepheretse makina opangidwa bwino kuti asagwirizane ndi mzere.
| Malo | Umboni wocheperako | Common kusamveka kuchotsa |
|---|---|---|
| Screw pair | Chojambula chovomerezeka, chizindikiritso chakumanzere ndi kumanja, kuzungulira, manja, magawo ndi kulumikizana | Kuzungulira kunanenedwa popanda kunena kuti wowonera wayang'anizana ndi chiyani |
| Zibowo za migolo | Kutalikirana kwapakati, mbiri yakale, kukula kwa axial, madoko ndi ma flange datums | M'mimba mwake imodzi mwadzina yomwe imagwiritsidwa ntchito pofotokoza mbiri yonse ya eyiti |
| Chilolezo | Zodziwika za screw-to-barrel ndi screw-to-screw clearance yokhala ndi mayeso | Wogulitsa akuyembekezeka kupanganso chilolezo choyambirira kuchokera ku zida zakale |
| Zolumikizana | Gearbox, chakudya, cholowera, chotenthetsera, choziziritsa ndi chojambula cholumikizira kufa | Zithunzi zopanda miyeso, datums kapena ulusi |
| Kulamulira kwa Assembly | Manambala awiriawiri, zizindikiro za nthawi, njira yoyika ndi zofunikira za opanga makina | Zomangira ziwiri zomangidwira ngati zida zosinthira paokha |
Wogula akatumiza zomangira zong'ambika, tikhoza kuyeza zomwe zilipo, koma kuvala kwasintha kale malo, mbiri ya ndege ndi chilolezo. Timakonda zojambula zovomerezeka, deta yamakina ndi miyeso ya zigawo zonse ziwiri. Sitidzatcha geometry yovala ngati kapangidwe koyambirira chifukwa ndiye chitsanzo chokhacho mu crate.
Gwiritsani ntchito tebulo lachitsanzo ngati chida chowonetsera, osati lonjezo
Zathuparallel twin screw rangeamatchula zitsanzo zisanu wamba kuchokera 75 mpaka 130 mm. Mitundu yotulutsidwa ya PVC imathandiza wogula kuzindikira malo oyambira. Iwo sasintha mapangidwe, wodyetsa, kufa ndi galimoto review.
| Chitsanzo | Mzere wa screw | L/D | Mtengo wa PVC | Liwiro la screw | Yendetsani motere |
|---|---|---|---|---|---|
| NHY75 | 75 mm pa | 26 ku 36 | 220 mpaka 350 kg / h | 45 rpm pa | 45kw pa |
| NHY90 | 90 mm | 26 ku 36 | 280 mpaka 460 kg / h | 45 rpm pa | 55 kw |
| Mtengo wa NHY110 | 110 mm | 26 ku 36 | 350 mpaka 650 kg / h | 45 rpm pa | 75kw |
| Mtengo wa NHY120 | 120 mm | 26 ku 36 | 500 mpaka 800 kg / h | 45 rpm pa | 110 kW |
| Mtengo wa NHY130 | 130 mm | 26 ku 36 | 680 mpaka 1,000 kg / h | 45 rpm pa | 132 kW |
Chinsinsi chodzaza kwambiri chimatha kusintha madyedwe ambiri, machitidwe ophatikizika, kufunikira kwa torque, kuvala ndi kufa. Ichi ndichifukwa chake timapempha kuti tipeze mbiri yokhazikika yomwe ilipo. Zimapereka chidziwitso chabwinoko kuposa momwe mukufunira chokha.
Kwa extruder yomwe ilipo, mawonekedwe a gearbox ndi mbiya nthawi zambiri amasankha kukula kwa kabukhulo. Kwa mzere watsopano, zomwe mukufuna kutulutsa ziyenera kulumikizidwa ndi maphikidwe otchulidwa ndi mulingo wovomerezeka. Ngati mawuwo alemba makg/h popanda kupangidwa kovomerezeka ndi mankhwala, nambalayo ndi yovuta kukakamiza.
Sankhani chitetezo cha mavalidwe pamapu ovala
TheNanhaiya PVC parallel twin screw mbiyaimagwiritsa ntchito 38CrMoAlA monga zida zake zolembedwa ndipo imapereka mawonekedwe a nitrided, chrome-plated ndi bimetallic. Izi ndi zomangamanga zosiyana. Kuziyerekeza ndi chiwerengero chachikulu cha kuuma kokha ndi khalidwe losagula bwino.
| Katundu | Mtengo wosindikizidwa | Ikani izi mu dongosolo |
|---|---|---|
| Zida zoyambira | 38CrMoAlA | Chigawo, kalasi yachitsulo ndi chikalata chofunika |
| Kutentha mankhwala kuuma | HB260 mpaka 320 | Malo oyesera, njira ndi mbiri yovomerezeka |
| Nitriding kuuma | HV950 mpaka 1000 | Kuchiza pamwamba, njira yoyezera ndi mfundo zovomerezeka |
| Kuzama kwa nitriding | 0.50 mpaka 0.70 mm | Tanthauzo la kuzama kwa nkhani ndi njira yotsimikizira |
| Nitriding brittleness | Grade 1 kapena kutsika | Njira yoyesera yogwiritsira ntchito ndi mbiri |
| Ukali | Ra0.4 | Pamwamba, mayendedwe, cutoff ndi chida |
| Zowongoka | 0.015 mm | Datum, kutalika kwake, mawonekedwe othandizira ndi njira |
| Chrome plating kuuma | HV 950 kapena kupitilira apo | Malo opukutidwa ndi malo oyendera |
| Makulidwe a Chrome | 0.05 kuti 0.10 mm | Kujambula zone ndi kumaliza makulidwe zofunika |
| Bimetal kuuma | HRC60 mpaka 65 | Malo a alloy, chizindikiritso cha wosanjikiza ndi malo oyesera |
| Bimetal kuya | 2.0 mpaka 3.0 mm | Magawo otetezedwa ndi kutsimikizika kwakuya |
HV ndi HRC ndi masikelo owuma osiyanasiyana, pomwe kuya kwake kumasiyananso kwambiri. Pamwamba wolimba kwambiri komanso wosanjikiza wozama wa aloyi sangathe kuwerengedwa powerenga selo limodzi. Mawuwo ayenera kuzindikira chigawocho, madera enieni otetezedwa, miyeso yomalizidwa pambuyo pa chithandizo ndi chikalata chogwiritsidwa ntchito kuvomereza.
Dzina lodzaza nalonso silikwanira. Kutsegula, katundu wa tinthu, kuphatikizika, kuipitsidwa kobwezerezedwanso ndi kukakamizidwa kwanuko zonse zimakhudza kavalidwe. Chitsogozo cha Coperion pazida zake zophatikizira chimawonetsa kusungunuka, kusanganikirana kwa abrasive ndi kukakamiza kumangiriza ngati madera opsinjika kwambiri. Mfundo yothandiza pa dongosolo lolowa m'malo ndi kuteteza madera omwe ndondomeko ndi miyeso imazindikiritsa.
Simukudziwa ngati chitetezo cha nitriding kapena bimetallic chili mu RFQ?Tumizani zithunzi ndi mapu oyezera zomangira zonse ndi mbiya. Phatikizani kalasi ya filler, phr ndi mbiri yopangira kuti malingaliro apamwamba akhale ndi chifukwa chodziwika.
Funsani zakuthupi ndi chithandizoOnani zida zopangira NanhaiyaYezerani zomangira zonse ndi mabowo pa malo otchulidwa
Lipoti la kavalidwe liyenera kusonyeza komwe mtengo uliwonse unatengedwa. Sambani zigawozo, ziloleni kuti zifike kutentha koyang'ana kokhazikika, lembani kumapeto kwa chakudya ndi masiteshoni axial. Yezerani zomangira zonse ziwiri, zomangira za migoloyo ndi ubale wofunikira wa screw-to-screw pogwiritsa ntchito njira yomwe mwagwirizana.
Njira yodziwira matenda ya Coperion pamigolo yake ya ZSK ndi STS imayitanitsa migolo yoyera, yozizira ndikuphatikiza muyeso wa bore ndi kuyang'anira makanema pamitundu ina. Zida zanu ndi njira zingasiyane, koma malangizo ake ndi abwino: kukula kwake ndi mawonekedwe apansi ayenera kujambulidwa pamodzi.
| Lembani | Chifukwa chiyani zili mu lipoti | Chisankho chimachirikiza |
|---|---|---|
| Axial station mapu | Imalepheretsa mtengo wocheperako kapena wopambana kuti usatayike malo ake | Kukonza kwanuko, kutetezedwa kwa zone kapena kusintha kwathunthu |
| Onse wononga mbiri | Imawonetsa kuvala kwa asymmetric ndikusunga kumanzere / kumanja | Sinthani gawo limodzi, awiriwo kapena fufuzani mayanidwe |
| Onse mbiya lobes | Imawulula ngati screw yatsopano ikadayendabe ndi chilolezo chochulukirapo | Zomangira zokha motsutsana ndi zomangira zofananira ndi mbiya |
| Zithunzi zapamtunda | Zolemba zigoli, pitting, kutaya zokutira ndi madipoziti zakuthupi | Siyanitsani kuvala kowoneka bwino kuchokera kumtunda kapena nkhani yoyeretsa |
| Njira yogwirira ntchito | Amagwirizanitsa chikhalidwe cha thupi ndi zotuluka, katundu, kupanikizika ndi khalidwe la mankhwala | Tsimikizirani kuti kuvala kumayambitsa vuto lopanga lipoti |
Kutayika kwa zotulutsa, kuthamanga kosasunthika, kutentha kwambiri komanso mawonekedwe osawoneka bwino azinthu zitha kutanthauza kuwunika, koma sizikutsimikizira kuti wononga. Fananizani mzere wamakono ndi njira yokhazikika yolozera. Yang'anani madyedwe, ma heaters, masensa, mpweya, kuletsa kufa ndi momwe galimoto ilili musanayimbe mlandu gawo limodzi.
Ngati mbiya yang'ambika, kuyika zomangira zatsopano zokha kumatha kusiya chilolezo chogwira ntchito kunja kwa momwe adafunira kuyambira tsiku loyamba. Timakonda kutaya zomangira zokhazokha m'malo mouza wogula kuti zida zatsopano zitha kubwezeretsa chilolezo chomwe sitinayese.
Fananizani mawu potengera kuchuluka kwake, osati ndi zilembo za alloy
Ikani wopereka aliyense pa pepala lofunsira lomwelo. Ngati mawu amodzi akuphatikizapo mbiya, screw pair, chithandizo, malipoti oyendera ndi chitetezo chotumizira pamene china chikungotchula "bimetal twin screw," mitengo yake sifanana.
| Mzere wa quote | Kutanthauzira kovomerezeka | Chifukwa chobwezera mawuwo |
|---|---|---|
| Kuchuluka kwa gawo | Zomangira zakumanzere, zomangira zakumanja, mbiya, zowonjezera ndi zinthu zosaphatikizidwa zotchulidwa | "Seti imodzi" popanda bilu yopereka |
| Geometry | Kujambula ndi miyeso yovuta yomwe yatchulidwa | Diameter ndi L/D kokha |
| Zakuthupi | Chitsulo choyambira ndi chithandizo kapena zigawo za alloy zadziwika | "Premium alloy" popanda kalasi kapena malo |
| Kuyendera | Miyeso, njira, zolemba ndi mfundo zovomerezeka zomwe zinagwirizana | "Kulondola kwambiri" popanda njira zoyezera |
| Kuyesa magwiridwe | Chinsinsi, chakudya, kufa, zenera lotulutsa, malire a makina ndi macheke azinthu afotokozedwa | Lonjezo lotulutsa popanda mayeso |
| Kukula kwamalonda | Maziko amtengo, kulongedza, maziko operekera, zolemba ndi malire a ntchito omwe alembedwa | Mtengo wotsika wagawo wokhala ndi zopatula zaukadaulo zosathetsedwa |
Funsani wogulitsa kuti alembe chopotoka chilichonse pachojambula chanu m'malo mosintha mwakachetechete zomwe zikufunika. Kuwongolera komwe kukuyembekezeka kungakhale kofunikira, koma kuyenera kuwoneka ngati kukonzanso ndi chifukwa. Izi zimateteza kugula, kukonza ndi wopanga gawolo likafika pamakina miyezi ingapo pambuyo pake.
Gwirizanani zoyendera ndi kuyitanitsa musanapange
Chojambula chovomerezeka ndicho pakati pa kugula. Gwirizanitsani zofunikira, madera ochizira pamwamba, lipoti la dimensional, kuuma kapena njira yotsimikizira zosanjikiza, zizindikiritso za anthu awiriawiri ndi zofunikira pakuyika. Fotokozani kuti ndi zikalata ziti zomwe zimayenda ndi zomwe zatumizidwa.
Kuti muyike, tsatirani makonzedwe a extruder maker, chilolezo, kutentha ndi njira zoyambira. Osakakamiza zomangira zomwe sizingazungulire monga momwe makina amafunira. Fufuzani zoyenera, nthawi ndi kusonkhana musanagwiritse ntchito torque ya drive.
Kuyesa kuvomereza zopanga kumafunika kupangidwa ndi kupatsidwa dzina. Jambulani momwe zimakhalira, kuthamanga kwa screw, kuchuluka kwa mota kapena torque, kuthamanga kwa mutu, kutentha kwa thupi, momwe mpweya umatulutsira komanso zowunika zomwe zatsirizidwa. Ngati chinthucho ndi chitoliro kapena mbiri yake, phatikizanipo miyeso ndi mawonekedwe omwe amasankha ngati angagulidwe.
Titumizireni PVC RFQ yodzaza kwambiri yomwe titha kukhala mainjiniya
Phatikizani mtundu wamakina, kujambula, kuzungulira ndi tsatanetsatane wa magawo, maphikidwe athunthu mu phr, kalasi yodzaza, zomwe zasinthidwanso, mbiri yakale yogwirira ntchito, chandamale cha malonda ndi miyeso yovala. Tiuzeni ngati mukufuna m'malo mokhulupirika kapena kuwunika kolembedwa kwa geometry.
Imelo phukusi la RFQKambiranani pa WhatsAppTsegulani tsamba lofunsira
Malingaliro a kampani Malingaliro a kampani Malingaliro a kampani Zhoushan Nanhaiya Plastic Machinery Co., Ltd.
Zogulitsa:Parallel twin screws | PVC parallel twin screw migolo | PVC chitoliro parallel screw migolo
Imelo:info@nhyscrew.com
Foni:+ 86-13505809643| | Zam'manja:+ 86-13587082002
Block C, No. 2 West Section, Xingzhou Avenue, Dinghai District, Zhoushan City, Province la Zhejiang, China.
Zambiri zautumiki | Zida zopangira | Mbiri Yakampani
Mafunso omwe amafunsidwa pafupipafupi
Ndi chidziwitso chanji chomwe chikufunika kuti mutchule mbiya yodzaza kwambiri ya PVC yofanana ndi mapasa?
Tumizani wopanga makina ndi mtundu, zojambula zomwe zilipo, zozungulira zozungulira, mtunda wapakati, tsatanetsatane wolumikizana, mawonekedwe athunthu a PVC, kudzaza zodzaza mu phr, zomwe zidabwezedwanso, zidziwitso zazinthu ndi kufa, zomwe zatuluka, zolemba zogwirira ntchito ndi magawo akale. Nenani kulephera kapena kusintha komwe mukuyesera kukonza.
Ndi mulingo uti wodzaza ndi PVC wodzaza kwambiri?
Palibe malire ogula onse. Tchulani chosakaniza chilichonse m'magawo zana pa utomoni uliwonse ndikupereka zomalizidwa. Osalowa m'malo mwa phr ndi malongosoledwe osadziwika bwino monga high calcium carbonate, chifukwa maphikidwe awiri okhala ndi chizindikirocho amatha kupanga ntchito zosiyanasiyana zodyetsera, kuphatikiza ndi kuvala.
Kodi chomangira cha bimetallic nthawi zonse chimakhala bwino kuposa chomangira cha nitrided cha PVC yodzaza?
Ayi. Kusankhidwa kwa chithandizo kumatengera mawonekedwe a zodzaza, kutsitsa, zowononga, malo ovala, geometry ndi dongosolo lokonzekera lofunikira. Nitriding, chrome plating ndi bimetallic layers zimasiyana muyeso ya kuuma ndi kuya kwa wosanjikiza, kotero yerekezerani kutsimikizika kwathunthu m'malo molimba nambala imodzi.
Kodi ndingasankhire screw size kuchokera patebulo lachitsanzo la Nanhaiya ndekha?
Gwiritsani ntchito tebulo lachitsanzo ngati gawo loyamba. Kukula komaliza kuyenera kuwerengera momwe amapangidwira, njira yodyetsera, mankhwala, kukana kufa, malire agalimoto ndi kuvomereza. Kuchulukitsa mwadzina kapena kuchuluka kwa kalozera sikumatanthawuza ntchito yathunthu.
Kodi ndingatumize zomangira zakale ngati njira yokhayo yopangira zinthu?
Sitikupangira. Zitsanzo zakale zimalemba zonse za geometry yoyambirira komanso kuwonongeka komwe kumachitika muutumiki. Perekani chojambula chovomerezeka chikapezeka, kenaka chichirikizeni ndi miyeso yoyera, zithunzi ndi mbiri yogwiritsira ntchito kuti cholowacho chisapangitsenso kuvala monga kapangidwe.
Kodi ndingasinthe zomangira zokha ndikusunga mbiya yakale?
Pokhapokha mutatha kuyeza zomangira zonse ndi zibowo zonse za migolo pa malo otchulidwa axial. Zomangira zatsopano zomwe zikuyenda mkati mwa mbiya yotha zimatha kuteteza kutulutsa kochulukirapo komanso kutulutsa kosakhazikika. Chigamulocho chiyenera kutsata lipoti lofanana ndi kavalidwe ndi zofunikira za wopanga makina.
Kodi Nanhaiya imapereka migolo yozungulira yozungulira komanso yozungulira yozungulira?
Inde. Nanhaiya amatchula zinthu za migolo yozungulira yozungulira komanso yozungulira yozungulira. Kufunsira kolowa m'malo kuyenera kuzindikira masinthidwe omwe adayikidwa, mawonekedwe ozungulira, kuperekedwa, magawo ndi kulumikizana kwagalimoto m'malo mopempha wogulitsa kuti awafotokozere kuchokera ku dzina lachidziwitso.
Kodi zotuluka ziyenera kulandiridwa bwanji mukayika?
Gwirizanani ndi maphikidwe, njira yodyetsera, kufa, zenera lotulutsa, macheke amtundu wazinthu ndi malire a makina musanapange. Pakutumidwa, lembani zotulukapo zenizeni, katundu, kukakamizidwa, kachitidwe ka kutentha ndi mtundu wazinthu zomwe mwagwirizanazo. Deta ya Catalog siyenera kulowa m'malo mwa kuyesa kovomerezeka.
Kwa mfundo zoyendetsera ntchito, pitilizani ndi zathuparallel twin screw extruder guide. Kuti mufananize kwambiri mitundu ya extruder, onanitwin screw extruder kusankha kalozera.
