ZTE Series Co-Rotating Parallel Twin-Screw Extruders

ZTE series co-rotating parallel twin-screw extruders

Njengomgca wezoqoqosho kunye nokusebenza kwemveliso yeZhuoyue, uthotho lwe-ZTE lujikeleza ngokuhambelanayo I-Twin Screw Extruder Manufacturer yenzelwe ngokukodwa abathengi abaneemfuno ezisisiseko zemveliso. Igcina iingenelo eziphambili zesakhiwo seemveliso zeZhuoyue ze-extruder, ngelixa ulungiselela ubumbeko ukuphumeza ukusebenza kweendleko ezincomekayo. Uluhlu lwe-ZTE lulungele ukusetyenzwa kwemathiriyeli yepolymer ngokubanzi njengeeplastiki ngokubanzi, iiplastiki ezilungisiweyo ezinexabiso eliphantsi lokuzalisa, kunye nee-masterbatches eziqhelekileyo, enokuthi ihlangabezane neemfuno zemihla ngemihla zemveliso yamashishini amancinci kunye naphakathi kunye nokusebenza okuzinzileyo kunye neendleko eziphantsi zokugcinwa.

Zhuoyue has been committed to providing cost-effective extrusion solutions for small and medium-sized enterprises (Ii-SMEs) in the plastic processing industry for over a decade, and the ZTE series is the crystallization of this commitment. Unlike high-end extruder models that focus on ultra-high torque and speed for complex material processing, the ZTE series is optimized for the most common production scenarios in the market, focusing on stability, ease of operation, and low total cost of ownership (TCO). For SMEs that mainly process PP, PE, ABS, PS and other general plastics, or modified plastics with filling amount below 30%, the ZTE series can fully meet production requirements without the need to invest in expensive high-performance equipment, effectively reducing the initial investment threshold and operational risks.

Uyilo olusisiseko lwe-ZTE luzuza njengelifa lokuqola kukaZhuoyue I-Twin Screw Extruder Supplier iteknoloji, kuquka ne-co-rotating parallel screw structure, uyilo lwemodyuli yomphanda, kunye nezinto ezichanekileyo ezenziwe ngoomatshini. Uyilo oluhambelanayo olujikelezayo luqinisekisa ukuxubana kwezinto ezifanayo kunye nokunyibilika, ukuphepha ingxaki yeplastiki yezinto ezingalinganiyo eziqhelekileyo kwiindleko eziphantsi ze-screw extruders, ngaloo ndlela kuphuculwe umgangatho weemveliso ezigqityiweyo kunye nokunciphisa inkunkuma yezinto eziphathekayo. Uyilo lombhobho wemodyuli luvumela ukuchithwa lula kunye nokugcinwa, kunye namacandelo e-barrel eyonakeleyo anokutshintshwa ngabanye endaweni yombhobho wonke, ukunciphisa kakhulu iindleko zokugcina kunye nexesha lokuphumla. Izinto ze-screw zenziwe nge-high-quality alloy steel kunye nonyango lokushisa, enokumelana nokunxiba kakuhle kwaye iyakwazi ukuziqhelanisa nenkqubo yexesha elide yeeplastiki eziqhelekileyo kunye neeplastiki eziguquliweyo eziphantsi, ukwandisa ubomi benkonzo yamacandelo abalulekileyo.

Ngokwemigaqo yokusebenza kunye nolawulo, uthotho lwe-ZTE lwamkela inkqubo yolawulo eyenziwe lula kodwa esebenzayo, ekulula ukuyifunda nokusebenza, nokuba kubaqhubi abangenamvelaphi yobuchwephesha. Iphaneli yokulawula ixhotyiswe ngemiboniso ecacileyo yedijithali yobushushu, isantya sokujija, kunye nesantya sokutya, kwaye iiparameters zinokuhlengahlengiswa ngesitshixo esinye, ukuqonda ulawulo oluchanekileyo lwenkqubo yemveliso. Ngaxeshanye, inkqubo ixhotyiswe ngemisebenzi ye-alarm yempazamo esisiseko, njenge-alam yobushushu obugqithisileyo, i-alamu yokulayisha ngaphezulu, kunye nokungabikho kwe-alamu yezinto, enokuthi ikhumbuze ngexesha elifanelekileyo abaqhubi beemeko ezingaqhelekanga kwaye iphephe umonakalo wezixhobo kunye neengozi zemveliso. Uyilo olupheleleyo lwezixhobo luqwalasela ngokupheleleyo i-ergonomics, ngobeko olufanelekileyo lwamaqhosha okusebenza kunye neefestile zokujonga, ukwenza ukusebenza kwemihla ngemihla kunye nokuhlolwa kube lula ngakumbi.

Enye inzuzo yochungechunge lweZTE kukuhambelana kwayo okuphezulu kunye nezixhobo ezincedisayo. Inokudityaniswa ngaphandle komthungo kunye nezixhobo eziqhelekileyo ezincedisayo kwimarike, ezifana nezomisi zixhobo, abaxubi, iipelletizers, izihambisi zokupholisa, njl., ukwenza umgca wemveliso opheleleyo. I-Zhuoyue ikwabonelela ngeengcebiso ezihambelanayo ezilungiselelwe abathengi’ iimfuno zokwenyani zemveliso, ukunceda abathengi ukuba baphucule ubume bomgca wemveliso kunye nokuphucula ukusebenza kakuhle kwemveliso. Ingaba imveliso ye-pelletizing yamaqhekeza eplastiki ngokubanzi, ukuguqulwa kweeplastiki ezizaliswe kancinci, okanye ukuveliswa kwee-masterbatches zombala eziqhelekileyo kunye ne-masterbatches esebenzayo, uthotho lwe-ZTE lunokutshintshwa ngokuguquguqukayo, kunye nomthamo wemveliso ukusuka kwi-10kg/h ukuya kwi-800kg/h equka izikali ezahlukeneyo zemveliso yee-SMEs..

Ukusuka kwimbono yenkonzo emva kokuthengisa, I-Zhuoyue ibonelela ngesiqinisekiso esibanzi emva kokuthengisa kuthotho lwe-ZTE ukusombulula abathengi’ amaxhala. Imveliso inexesha lewaranti yeenyanga ezili-12, kunye namacandelo angundoqo anjengenkqubo yothumelo kunye nemoto inewaranti eyandisiweyo yokukhetha. Iqela lenkonzo emva kokuthengisa likaZhuoyue linabasebenzi abachwepheshile bezobugcisa kunye nenethiwekhi yenkonzo yesandi, enokubonelela ngokufakela kwisiza, ukugunyazisa, kunye neenkonzo zoqeqesho kubathengi. Ukusilela kwezixhobo eziqhelekileyo, iqela emva kokuthengisa linokubonelela ngenkxaso yobugcisa ekude ngaphakathi 2 iiyure, kwaye ukuba ulondolozo lwendawo luyafuneka, abasebenzi benkonzo banokufikelela kwifektri yomthengi ngaphakathi 48 iiyure kwiindawo ezininzi. Ukwengeza, I-Zhuoyue ikwabonelela ngokubonelela okwaneleyo kweendawo ezisecaleni, kunye neendawo eziqhelekileyo ezisecaleni ezifana nezikhonkwane, imiphanda, kunye namatywina angahanjiswa ngaphakathi 3 iintsuku zokusebenza, ukuqinisekisa ukuba ixesha lokungasebenzi kwesixhobo liyancitshiswa.

Kwimarike yokusetyenzwa kweplastiki yehlabathi, SMEs akhawunti ngaphezu 70% yenani lilonke lamashishini, kunye neemfuno zabo zemveliso zibonakaliswa ngu “esebenzayo, ezinzile, kunye nezoqoqosho”. Uluhlu lwe-ZTE luphuhliswe ngokuchanekileyo ukuhlangabezana nale mfuno yemarike. Ukususela ekusungulweni kwayo, iye yamkelwa ngokubanzi ngabathengi ngaphezu 30 amazwe kunye nemimandla, kuquka neTshayina, UMzantsi-mpuma Asia, kuMbindi Mpuma, nakwiMpuma Yurophu. Inani elikhulu leempendulo zabathengi libonisa ukuba uchungechunge lwe-ZTE lunomsebenzi ozinzileyo wemveliso, izinga elifanelekileyo leemveliso ezigqityiweyo zingentla 98%, umndilili wokusilela-free ukusebenza ixesha lingaphezulu 8000 iiyure, kunye neendleko zokuyilungisa ngokwe 1000 iiyure zokusebenza zingaphantsi 500 Iidola zaseMelika, eliphantsi kakhulu kunomndilili woshishino. Ezi datha zibonisa ngokupheleleyo ukusebenza kweendleko eziphezulu kunye nokuthembeka kochungechunge lwe-ZTE, iyenza ibe lolona khetho lufanelekileyo kwii-SME ukwenza imveliso yeplastiki.

Iiparamitha zemodeli ye-ZTE

I-MODEL ye-ZTE ibonelela ngexabiso elincomekayo/umlinganiselo wokusebenza kwaye iyilwe ngeeparamitha ukuze zilungele izinto ezininzi. Yamkela inkqubo yothumelo esemgangathweni ethembekileyo, oqinisekisa ukusebenza okuzinzileyo ngelixa ulawula ngokufanelekileyo iindleko zizonke, ukuyenza ibe lukhetho lokuqala kubathengi abasukela ukusebenza kunye noqoqosho.

Uyilo lweparameter yochungechunge lwe-ZTE luqwalasela ngokupheleleyo iimpawu zokusetyenzwa kwezinto zepolymer ngokubanzi, kwaye imodeli nganye ilungiselelwe izikali ezithile zemveliso kunye neentlobo zezinto eziphathekayo. Itorque ethile ye 6 I-N.m/cm³ lukhetho olulungeleleneyo lokusetyenzwa kweplastiki ngokubanzi, enokuqinisekisa ukuxuba okwaneleyo kunye neplastiki yezinto eziphathekayo ngelixa uphepha ukusetyenziswa kwamandla amaninzi. Awona mandla emoto aphambili adityaniswa nedayamitha yesikrufu kunye nesantya sokukhupha ukunyusa ukusebenza kakuhle kokusetyenziswa kwamandla kunye nokunciphisa ukusetyenziswa kwamandla kwiyunithi nganye.. Isantya sokuphuma kwe-600rpm sifanelekile kwimveliso eqhubekayo kunye nezinzileyo yeeplastiki eziqhelekileyo, kwaye inokulungelelaniswa phakathi koluhlu oluthile ngokweempawu zezinto eziphathekayo kunye neemfuno zemveliso.

Ubungakanani bobunzulu be-slot (D0/Lwesibini) ye 1.55 okanye 1.55/1.68 iyilwe ngokweediyamitha zesikrufu ezahlukeneyo. Iimodeli ezincinci ze-screw (25, 35) amkele esisigxina slot ubunzulu ratio ye 1.55, egxininisa ukufana kwezinto ezihambisayo kunye nokuxuba; iimodeli ezinkulu ze-screw (50, 65, 75, 95) ukunika iinketho ezimbini slot ubunzulu ratio, which can be selected according to customers’ specific material filling amount and product requirements. Umzekelo, when processing modified plastics with a filling amount of 20-30%, the slot depth ratio of 1.68 can provide a larger material storage space, improve filling rate and production capacity, ngelixa i 1.55 ratio is more suitable for pure resin or low-filled materials, ensuring better mixing effect.

Umzekelo	Specific torque（N.m/cm³）	Amandla enjini aphambili (Kw)	Isantya semveliso	Slot ubunzulu ratioD0/Di
25	6	7.5	600	1.55
35	6	18.5	600	1.55
50	6	55	600	1.55/1.68
65	6	110	600	1.55/1.68
75	6	160	600	1.55/1.68
95	6	300	600	1.55/1.68

Each model of the ZTE series has clear application positioning to meet the diverse needs of SMEs:

• ZTE 25: The smallest model in the series, with a main motor power of 7.5Kw, is suitable for small-batch production of laboratory samples, trial production of new products, or small-scale production of masterbatches by micro-enterprises. Its compact structure takes up less space and is easy to move and install, iyenza ibe lukhetho olufanelekileyo kuR&D iilabhoratri kunye neendibano zocweyo ezincinci.
• ZTE 35: Ngamandla enjini ye-18.5kw, ifanelekile kwimveliso yebhetshi encinci kunye nephakathi yeeplastiki eziqhelekileyo kunye neeplastiki eziguqulwayo ezizaliswe ngokuphantsi, ezifana neemveliso zeplastiki zemihla ngemihla, iiprofayili zeplastiki ezilula, njl. Inolungelelwano oluhle phakathi komthamo wemveliso kunye nokusetyenziswa kwamandla, kwaye yeyona modeli isetyenziswa kakhulu kuthotho lweZTE.
• ZTE 50: Ixhotyiswe nge-55Kw injini engundoqo, inokuhlangabezana neemfuno zemveliso ephakathi kwee-SME, ngomthamo wemveliso we-100-300kg/h yeeplastiki eziqhelekileyo. Ifanelekile ukuveliswa kweengqungquthela zeplastiki, izixhobo zombhobho, kunye nemathiriyeli yamaphepha, kunye neenketho zobunzulu be-slot ezimbini zenza kube bhetyebhetye ngakumbi ekuziqhelaniseni neefomula zezinto ezahlukeneyo.
• ZTE 65: Ngenjini engundoqo ye-110Kw, ngumzekelo ophakathi kunye omkhulu kuthotho lweZTE, kunye nomthamo wemveliso we-200-500kg / h, zilungele ii-SME ezinemilinganiselo yemveliso emikhulu. Iyakwazi ukwenza ngokuzinzileyo iiplastiki eziguquliweyo kunye nesixa sokuzalisa ukuya kuthi ga 30%, kwaye isetyenziswa ngokubanzi kwimveliso yeendawo zangaphakathi zeemoto, amaqokobhe esixhobo sombane kunye nezinye iimveliso.
• ZTE 75: Ixhotyiswe ngenjini enkulu ye-160Kw, umthamo wemveliso unokufikelela kwi-300-600kg / h, elungele ukuveliswa kweeplastiki ngokubanzi kunye neeplastiki ezilungisiweyo zii-SMEs. I-torque yayo ephezulu kunye nomlinganiselo omkhulu wobunzulu be-slot iqinisekisa ukusetyenzwa kwezinto ezifanelekileyo kunye nomgangatho wemveliso ozinzile, kwaye ihlala isetyenziselwa ukuveliswa kweeprofayili zeplastiki, iipleyiti kunye nezinye iimveliso ezineemfuno eziphezulu zemveliso.
• ZTE 95: Eyona modeli inkulu kuthotho lweZTE, enenjini eyi-300Kw engundoqo kunye nomthamo wemveliso wama-500-800kg/h, ilungele ii-SME ezinkulu okanye amashishini afuna ukwandisa umthamo wemveliso. Inokusingatha imisebenzi eqhubekayo yokuvelisa ixesha elide, kunye nenkqubo yokuhambisa ephuculweyo iqinisekisa ingxolo ephantsi kunye nokunyakaza okuphantsi ngexesha lokusebenza komthwalo ophezulu, ukunciphisa impembelelo kwimeko yemveliso.

Ukongeza kwiiparamitha eziphambili ezidweliswe kwitheyibhile, uchungechunge lwe-ZTE lukwanalo nenani leeparamitha zoyilo oluneenkcukacha zokuqinisekisa ukusebenza okuzinzileyo kunye nomgangatho wemveliso:

• Ukuchaneka kwedayamitha yesikruru: Ukunyamezela kwe-screw diameter kulawulwa ngaphakathi ± 0.05mm ukuqinisekisa ukufana kwesithuba sezinto eziphathekayo ngexesha lokuhambisa kunye nokuxuba., ukuphepha ukucheba okugqithisileyo kwengingqi okanye ukuxuba okungonelanga.
• Indawo yokufudumeza umphanda: Inani leendawo zokufudumeza li 5-9 (kuxhomekeke kwimodeli), kwaye indawo nganye ilawulwa ngokuzimeleyo, ngokuchaneka kolawulo lweqondo lobushushu ±1℃, ukuqinisekisa ulawulo oluchanekileyo lwenkqubo yokunyibilika kwezinto.
• Inkqubo yokupholisa: Ixhotyiswe ngokupholisa umoya okanye inkqubo yokupholisa amanzi (ngokuzikhethela ngokwemodeli), enokupholisa ngokukhawuleza umgqomo kunye nezikrufu, ukuthintela ukufudumeza kwezinto kunye nokubola, kunye nokulungelelanisa kwimveliso eqhubekayo ixesha elide.
• Inkqubo yokutya: Yamkela umatshini wokutyisa olawula isantya sokuguqula isantya, ngokuchaneka kokutyisa ±1%, ukuqinisekisa ukubonelela ngezinto eziphathekayo kunye nokunqanda ukutyisa okungalinganiyo okubangelwa kukuvaleka kwebridging okanye i-arching.
• Inkqubo yothumelo: Yamkela ibhokisi yegiya yamazinyo aqinileyo esebenza ngokufanelekileyo ≥95%, ingxolo ephantsi (≤85dB), kunye nobomi benkonzo ngaphezu 10 iminyaka phantsi kwesondlo esiqhelekileyo.

Uyilo lweparameter yochungechunge lwe-ZTE alusekelwanga kuphela kwimfuno yemarike yangoku, kodwa ukwanalo nokujonga phambili okuthile, enokuziqhelanisa nophuhliso lwexesha elizayo lwee-SME. Umzekelo, inkqubo yolawulo lweemoto kunye nombane yazo zonke iimodeli zisebenzisa uyilo lokonga umbane, enokusindisa 10-15% zamandla xa kuthelekiswa ne extruders zemveli zohlobo olufanayo, ngokuhambelana nentsingiselo yehlabathi yogcino lwamandla kunye nokunciphisa ukukhutshwa kwegesi. Ngaxeshanye, isixhobo sigcina ujongano olwandisiweyo, kwaye abathengi banokuphucula inkqubo yokulawula, inkqubo yokutya kunye namanye amacandelo ngokweemfuno zabo zophuhliso, ngaphandle kokutshintsha isixhobo sonke, ukunciphisa ngakumbi iindleko zotyalo-mali lwexesha elide.

Iimeko zesicelo ze-ZTE series

Uthotho lweZTE, kunye nokusebenza kweendleko eziphezulu kunye nokusebenza okuzinzileyo, isetyenziswa ngokubanzi kwiimeko ezahlukeneyo zokusetyenzwa kweplastiki, ukugubungela amasimi amaninzi anje ngeemfuno zemihla ngemihla, ukwakhiwa, izinto zombane, kunye nezixhobo zemoto. Ezi zilandelayo ziimeko zesicelo eziphambili kunye neemfuno ezihambelanayo zokusetyenzwa:

• Ukuveliswa kwamasuntswana eplastiki ngokubanzi: Le yeyona meko ixhaphakileyo yesicelo kuthotho lweZTE, ikakhulu i-PP, PE, ABS, PS, I-HIPS kunye nezinye ii-resin ezicocekileyo okanye iiplastiki ezihlaziyiweyo zibe ngamasuntswana. Uluhlu lwe-ZTE lunokuqinisekisa ubungakanani besuntswana elifanayo kunye nobuninzi bemveliso egqityiweyo, ngomlinganiselo ofanelekileyo ongaphezu kwe 99%. Ukusetyenzwa kwakhona kweplastiki, isixhobo sinokuxhotyiswa ngesixhobo sokukhupha iigesi ukususa iigesi eziguquguqukayo kwizinto eziphathekayo, ukuphucula umgangatho wamasuntswana asetyenzisiweyo.
• Imveliso yeplastiki ehlaziyiweyo ezaliswe ngokuphantsi: Kwiiplastiki eziguqulwayo kunye nesixa sokuzaliswa kwe 10-30% (ezifana ne-calcium carbonate egcwele i-PE / PP, talc izaliswe ABS), Uluhlu lwe-ZTE lunokufezekisa ukusasazwa okufanayo kweefayili, ukuphepha i-agglomeration ye-fillers kunye nokuchaphazela iimpawu zomatshini zemveliso. Isetyenziswa kakhulu ekuveliseni iinxalenye zeplastiki ezinexabiso eliphantsi njengezitulo zeplastiki, iibhokisi zokugcina, kunye namaqokobhe amathoyi.
• Imveliso ye-masterbatch eqhelekileyo: Kubandakanywa ii-masterbatches zemibala, ukuzalisa masterbatches, kunye nee-masterbatches ezisebenzayo (antistatic, anti-UV), uluhlu lwe-ZTE lunokuqinisekisa ukuxubana okufanayo kwee-pigments, izihluzi kunye nezongezo kunye ne-resin carrier, ngokufana kombala ≥98%, ukuhlangabezana neemfuno zemibala yeemveliso ezahlukeneyo zeplastiki. Iimodeli ezincinci (ZTE 25/35) zifanelekile kwimveliso encinci ye-masterbatches, ngelixa iimodeli ezinkulu (ZTE 65/75/95) zifanelekile kwimveliso yobuninzi obukhulu.
• Extrusion yeprofayili yeplastiki elula: Ezinje ngefestile yePVC kunye neeprofayile zomnyango, Iiprofayili zentsimbi yeplastiki ye-PE, Iiprofayili zokuhombisa zePP, njl. Uluhlu lwe-ZTE lunokubonelela ngoxinzelelo oluzinzileyo lwe-extrusion kunye nesantya, ukuqinisekisa ukuchaneka komda kweeprofayili (ukunyamezela ≤± 0.1mm), kunye nokugqitywa komphezulu weemveliso kuhambelana nemigangatho yoshishino. Uyilo lwemodyuli yentloko yokufa yenza kube lula ukubuyisela iimolds ezahlukeneyo zeprofayili, ukuqonda imveliso eguquguqukayo yeentlobo ezininzi.
• Ukuveliswa kombhobho weplastiki: Kwimibhobho yokuhambisa amanzi encinci kunye nephakathi kwe-PE / PPR, Imibhobho yokuhambisa i-PVC, njl., Uluhlu lwe-ZTE lunokutshatisa intloko yombhobho wokufa kunye nokulinganisa umkhono ukuphumeza imveliso yombhobho eqhubekayo kwaye ezinzileyo.. Ukuchaneka kokulawula ubushushu kunye nokuzinza kwesantya se-screw sezixhobo ziqinisekisa ukufana kodonga lombhobho, kwaye izinga lokupasa kwemveliso lingaphezulu 98%.
• Ishiti kunye nefilimu extrusion (umncedisi): Xa uxhotyiswe ngephepha elihambelanayo / intloko yokufa yefilimu, uluhlu lwe-ZTE lunokusetyenziselwa ukukhutshwa kwamaphepha amancinci kunye neefilimu zeplastiki ngokubanzi, njengeefilimu zokupakisha ze-PE, Izixhobo zephepha lePP zokubhala, njl. Nangona ayenzelwanga ngokukodwa ukuveliswa kwefilimu / iphepha elichanekileyo, inokwanelisa ngokupheleleyo iimfuno ezisisiseko zemveliso yee-SME zeemveliso eziphantsi.

Ngeemeko ezahlukeneyo zosetyenziso, Zhuoyue I-Twin Screw Extruder Machine Factory ikwabonelela ngeengcebiso ezijoliswe kuqwalaselo kunye nezisombululo zenkqubo yokuphucula ukunceda abathengi bandise ukusebenza koluhlu lweZTE.:

• Ngemveliso yamasuntswana: Kunconywa ukuba uqwalasele i-pelletizer yamanzi okanye i-pelletizer epholile ngomoya, kunye nokwandisa isantya se-screw kunye neeparamitha zobushushu ngokwendawo yokunyibilika kwezinto zokuqinisekisa ukusika okugudileyo kwamasuntswana kunye nokunciphisa ukuveliswa kothuli..
• Kwimveliso yeplastiki elungisiweyo: It is recommended to add a side feeding device for the addition of fillers and additives, and adjust the mixing elements of the screw to enhance the dispersion effect of fillers and avoid the reduction of product performance caused by uneven mixing.
• For masterbatch production: It is recommended to use a high-speed mixer for pre-mixing of materials, and control the feeding speed and screw speed of the extruder to ensure the full mixing of pigments and resins, and improve the coloring effect of masterbatches.
• For profile/pipe production: It is recommended to configure a vacuum sizing tank and a traction machine with constant speed control, and optimize the cooling water temperature and traction speed to ensure the dimensional stability of profiles/pipes.

Case verification: A plastic processing SME in Zhejiang, eTshayina, purchased a ZTE 50 model in 2022 to produce PP filled modified plastics (imali yokuzalisa 25%). Before using the ZTE series, the enterprise used a second-hand single-screw extruder, with a product qualified rate of only 85%, and frequent equipment failures, with monthly maintenance costs of about 3000 yuan. After switching to the ZTE 50, the product qualified rate increased to 98.5%, the equipment failure rate was reduced by more than 90%, the monthly maintenance cost was less than 500 yuan, and the production capacity increased from 150kg/h to 220kg/h. The investment in the equipment was recovered within 8 iinyanga, and the annual profit increased by more than 200,000 yuan. This case fully demonstrates the advantages of the ZTE series in improving production efficiency, reducing costs and improving product quality for SMEs.

Advantages of ZTE series compared with similar products

In the market of economical twin-screw extruders, the ZTE series has obvious competitive advantages compared with similar products of other brands, mainly reflected in the following aspects:

• Cost performance advantage: The price of the ZTE series is 10-20% lower than that of similar products of international brands, kwaye 5-10% lower than that of domestic high-quality brands, while maintaining the same or even higher performance. The core components (imoto, ibhokisi yegiya, control system) are all selected from well-known domestic brands with reliable quality, which ensures the stability of the equipment while controlling the cost.
• Structural reliability: Adopt Zhuoyue’s patented screw element design and barrel processing technology, the screw service life is 30% longer than that of similar products, kwaye ukuxhathisa ukunxitywa komgqomo kwanda ngo 25%. Inkqubo yothumelo idlulile 10,000 iiyure zovavanyo lokudinwa, kwaye izinga lokungaphumeleli lingaphantsi 0.5% ngaphakathi kwexesha lewaranti.
• Ukonga amandla kunye nokukhuselwa kwendalo: I-motor isebenzisa uyilo lokuguqula ukuguqulwa kwamandla, kunye nokusetyenziswa kwamandla kwiyunithi nganye imveliso 10-15% esezantsi kuneya extruders zemveli. Isixhobo sixhotyiswe ngoyilo oluphantsi lwengxolo, kwaye ingxolo ngexesha lokusebenza ngu-≤85dB, ehlangabezana nemigangatho yesizwe yokukhuselwa kokusingqongileyo kwaye iphucule indawo yokusebenza yocweyo.
• Ukugcinwa lula: Uyilo lweemodyuli zomatshini wonke lwenza ukuba ukuchithwa kunye nokuhlanganisana kwamacandelo kube lula ngakumbi. Ukugcinwa kwemihla ngemihla kufuna kuphela izixhobo ezilula, kunye nexesha lokugcinwa kweziphene eziqhelekileyo lifinyezwe ngaphezu 50% xa kuthelekiswa neemveliso ezifanayo. Zhuoyue provides detailed maintenance manuals and video tutorials, which can help customers’ maintenance personnel quickly master maintenance skills.
• Customization flexibility: Although the ZTE series is a standardized product, Zhuoyue can provide customized modifications according to customers’ special needs, such as adding degassing ports, changing slot depth ratio, replacing special material screw elements, njl. The customization cycle is only 7-15 iintsuku, which is much shorter than the industry average of 20-30 iintsuku.

Compared with low-cost counterfeit products on the market, the ZTE Twin Screw Extrusion Machine Wholesale series has essential advantages in quality and after-sales service:

• Counterfeit products often use inferior materials for screws and barrels, with a service life of only 3-6 iinyanga, while the ZTE series can be used for more than 2 years under normal use;
• Counterfeit products have simple control systems, low temperature control accuracy, and unstable product quality, while the ZTE series has precise temperature control and stable operation, ensuring the consistency of finished products;
• Counterfeit products have no after-sales service guarantee, and once a failure occurs, customers need to bear high maintenance costs and long downtime, while the ZTE series has a sound after-sales service system to ensure the continuity of production;
• Counterfeit products do not meet national safety and environmental protection standards, and there are potential safety hazards such as electrical leakage and excessive noise, while the ZTE series has passed national safety certification and environmental protection testing, and can be used with confidence.

Market feedback shows that among the customers who purchased the ZTE series, 95% of them are satisfied with the performance and cost performance of the equipment, kwaye 80% of them will choose to repurchase Zhuoyue’s products when expanding production capacity or updating equipment. This fully proves the market recognition and competitive advantage of the ZTE series.

Ukuhlohla, commissioning and operation precautions of ZTE series

To ensure the stable operation and long service life of the ZTE series, correct installation, commissioning and standardized operation are crucial. The following are the key points of installation, commissioning and operation:

Installation precautions

• Site requirements: The installation site should be flat and solid, with a bearing capacity of ≥5t/m², and there should be no vibration source around to avoid affecting the operation stability of the equipment. The site should have sufficient space for operation, maintenance and material storage, with a reserved space of ≥1.5m around the equipment.
• Power supply requirements: The power supply should meet the rated power of the equipment, with a voltage fluctuation range of ≤±5%, and a dedicated circuit and leakage protector should be configured. The grounding resistance of the equipment should be ≤4Ω to ensure electrical safety.
• Water and gas supply: If the equipment is equipped with a water cooling system, the water supply pressure should be 0.2-0.4MPa, and the water quality should be clean and free of impurities to avoid blocking the cooling pipeline. The air source (if equipped with pneumatic components) should have a pressure of 0.5-0.7MPa, and be equipped with a dryer and oil-water separator to ensure the normal operation of pneumatic components.
• Installation and leveling: Use a level to adjust the level of the equipment, with a level error of ≤0.1mm/m, to ensure the coaxiality of the screw and the smooth operation of the transmission system. Fix the equipment with foundation bolts to prevent displacement during operation.

Commissioning key points

• Empty running test: Before feeding, carry out empty running test for 1-2 iiyure, check the operation of the transmission system, the rotation direction of the screw, and the temperature control accuracy of each heating zone. The empty running speed should be gradually increased from low speed (100rpm) to rated speed (600rpm), and abnormal noise, vibration and temperature rise should be checked during the process.
• Material trial run: Use clean general plastic particles (such as PP) for trial run, start feeding at low speed, and gradually increase the feeding amount and screw speed while observing the melting state of the material, extrusion pressure and product quality. Adjust the temperature of each heating zone according to the melting condition of the material to ensure full melting and no decomposition of the material.
• Parameter optimization: According to the trial run results, optimize the screw speed, feeding speed, temperature and other parameters to find the best process parameters for the production of specific materials, and record them for daily operation reference.

Operation precautions

• Pre-operation inspection: Before starting the machine every day, check the oil level of the gearbox, the tightness of the electrical connections, the cleanliness of the feeding hopper, and the operation of the cooling system to ensure that all parts are in normal condition.
• Material requirements: The processed materials should be clean and free of metal impurities to avoid damaging the screw and barrel. For hygroscopic materials (njenge ABS, PA), they should be fully dried before processing to avoid bubbles and other defects in the product.
• Operation process: The machine should be started and stopped in accordance with the operating procedures. It is strictly forbidden to start the machine with material in the barrel, and it is strictly forbidden to stop the machine suddenly during operation (except for emergency situations). When changing materials, the barrel and screw should be cleaned to avoid material mixing and affecting product quality.
• Daily maintenance: Clean the equipment surface and feeding hopper after daily operation, check the wear of the screw and barrel regularly, and lubricate the moving parts according to the maintenance manual to extend the service life of the equipment.
• Emergency treatment: In case of equipment failure (such as overload, over-temperature, abnormal noise) ngexesha lokusebenza, stop the machine immediately, cut off the power supply, and contact the after-sales service personnel for treatment. It is strictly forbidden to disassemble the equipment without authorization to avoid expanding the fault.

Zhuoyue will send professional technicians to carry out on-site installation and commissioning for customers who purchase the ZTE series, and provide systematic operation and maintenance training for the customer’s operators and maintenance personnel, including theoretical training and on-site practical operation. The training content covers equipment structure, operating procedures, process parameter adjustment, common fault diagnosis and treatment, daily maintenance and other aspects, ensuring that the customer’s staff can independently operate and maintain the equipment.

Future development and upgrade of ZTE series

With the continuous development of the plastic processing industry and the increasing environmental protection requirements, Zhuoyue will continue to upgrade and optimize the ZTE series to meet the changing market demand:

• Energy saving upgrade: Further optimize the motor and control system, adopt permanent magnet synchronous motor and intelligent energy-saving control algorithm, and reduce the energy consumption per unit output by another 5-8% on the basis of the existing energy saving effect.
• Intelligence upgrade: Add an intelligent monitoring system to realize real-time monitoring of equipment operating parameters (ubushushu, isantya, uxinzelelo, current), fault early warning and remote diagnosis functions, helping customers realize unmanned operation and remote management of the equipment.
• Environmental protection upgrade: Strengthen the degassing and dust removal functions of the equipment, optimize the exhaust system, and further reduce the emission of volatile organic compounds (IiVOCs) and dust, meeting the higher environmental protection emission standards.
• Material adaptation upgrade: Develop special screw elements and barrel materials to expand the application range of the ZTE series, so that it can process some special materials (such as biodegradable plastics, recycled plastics with high impurity content) on the basis of general plastics.
• Modular upgrade: Further optimize the modular design of the equipment, reduce the number of parts, improve the interchangeability of parts, and further shorten the maintenance time and reduce maintenance costs.

Ngaxeshanye, Zhuoyue will continue to listen to customer feedback, collect application cases and improvement suggestions of the ZTE series in different regions and different application scenarios, and incorporate valuable suggestions into the product upgrade plan to make the ZTE series more in line with the actual production needs of customers. Zhuoyue is committed to making the ZTE series not only an economical and practical extruder product, but also a product that can keep up with the development of the industry and help SMEs achieve sustainable development.

In conclusion, the ZTE series co-rotating parallel twin-screw extruders is a high-cost performance product tailored for SMEs by Zhuoyue. It has the advantages of stable performance, ukusebenza lula, low maintenance cost and wide application range, and can fully meet the basic production needs of SMEs in plastic processing. With the continuous upgrade and improvement of the product, the ZTE series will continue to play an important role in the plastic processing industry, helping more SMEs reduce production costs, improve product quality and enhance market competitiveness.