ZTE Series Co-Rotating Parallel Twin-Screw Extruders

ZTE rige co-rotearjende parallel twin-screw extruders

As in ekonomyske en praktyske produktline fan Zhuoyue, de ZTE rige co-rotearjende parallel Twin Screw Extruder Fabrikant is spesjaal ûntwurpen foar klanten mei basis produksje behoeften. It ûnderhâldt de kearn strukturele foardielen fan Zhuoyue syn extruder produkten, wylst it optimalisearjen fan de konfiguraasje om in geunstiger kostenprestaasje te berikken. De ZTE-searje is geskikt foar it ferwurkjen fan algemiene polymermaterialen lykas algemiene plestik, wizige plestik mei lege folling bedrach, en konvinsjonele masterbatches, dat kin foldwaan oan de deistige produksje behoeften fan de measte lytse en middelgrutte bedriuwen mei stabile prestaasjes en lege ûnderhâld kosten.

Zhuoyue hat him ynset foar it leverjen fan kosten-effektive extrusion-oplossingen foar lytse en middelgrutte bedriuwen (MKB's) yn de plestik ferwurkjen yndustry foar mear as in desennium, en de ZTE-searje is de kristallisaasje fan dizze ynset. Oars as hege-ein extruder modellen dy't rjochtsje op ultra-hege koppel en snelheid foar komplekse materiaal ferwurking, de ZTE-searje is optimalisearre foar de meast foarkommende produksjescenario's op 'e merke, rjochte op stabiliteit, gemak fan operaasje, en lege totale eigendomskosten (TCO). Foar MKB's dy't benammen PP ferwurkje, PE, ABS, PS en oare algemiene plestik, of wizige plestik mei folling bedrach hjirûnder 30%, de ZTE rige kin folslein foldwaan oan produksje easken sûnder de needsaak om te ynvestearjen yn djoere hege-optreden apparatuer, effektyf ferminderjen fan de earste ynvestearrings drompel en operasjonele risiko's.

It kearnstruktureel ûntwerp fan 'e ZTE-searje erft de folwoeksen Zhuoyue Twin Screw Extruder Supplier technology, ynklusyf de ko-rotearjende parallelle skroefstruktuer, modulêr barrel design, en precision-machined skroef eleminten. It ko-rotearjende parallelle ûntwerp soarget foar unifoarm materiaal mingen en smelten, it foarkommen fan it probleem fan oneffen materiaal plasticization dat is mienskiplik yn lege kosten single-screw extruders, sa ferbetterjen fan de kwaliteit fan klear produkten en ferminderjen materiaal ôffal. It modulêre barrel-ûntwerp makket maklik demontage en ûnderhâld mooglik, en beskeadige barrel seksjes kinne wurde ferfongen yndividueel ynstee fan de hiele barrel, gâns ferminderjen ûnderhâld kosten en downtime. De skroef eleminten binne makke fan heechweardich alloy stiel mei waarmte behanneling, dat hat goede wear ferset en kin oanpasse oan 'e lange-termyn ferwurkjen fan algemiene keunststoffen en leech-folle modifisearre keunststoffen, it ferlingjen fan de libbensdoer fan wichtige komponinten.

Yn termen fan operaasje en kontrôle, de ZTE rige oannimt in ferienfâldige, mar praktyske kontrôle systeem, dat is maklik te learen en te betsjinjen, sels foar operators sûnder profesjonele technyske eftergrûn. It kontrôlepaniel is foarsjoen fan dúdlike digitale displays foar temperatuer, screw snelheid, en feeding rate, en de parameters kinne wurde oanpast mei ien kaai, it realisearjen fan krekte kontrôle fan it produksjeproses. Tagelyk, it systeem is foarsjoen fan basis flater alarm funksjes, lykas over-temperatuer alarm, overload alarm, en gebrek oan materiaal alarm, dy't operators op 'e tiid kinne herinnerje oan abnormale omstannichheden en skea oan apparatuer en produksjeûngemakken foarkomme. It algemiene ûntwerp fan 'e apparatuer hâldt folslein rekken mei de ergonomie, mei in ridlike yndieling fan operaasje knoppen en observaasje finsters, it meitsjen fan deistige operaasje en ynspeksje handiger.

In oar foardiel fan 'e ZTE-searje is har hege kompatibiliteit mei helpapparatuer. It kin naadloos wurde ferbûn mei gewoane helpapparatuer yn 'e merke, lykas materiaal droegers, mixers, pelletizers, cooling conveyors, ensfh., om in folsleine produksjeline te foarmjen. Zhuoyue jout ek oanpaste oerienkommende suggestjes neffens klanten’ eigentlike produksje behoeften, klanten helpe de yndieling fan 'e produksjeline te optimalisearjen en de totale produksje-effisjinsje te ferbetterjen. Oft it is pelletizing produksje fan algemiene plestik dieltsjes, modifikaasje fan leechfolle plestik, of produksje fan konvinsjonele kleur masterbatches en funksjonele masterbatches, de ZTE rige kin fleksibel oanpast, mei in produksjekapasiteit fan 10 kg / h oant 800 kg / h, dy't ferskate produksjeskalen fan MKB's dekke.

Ut it perspektyf fan tsjinst nei ferkeap, Zhuoyue leveret in wiidweidige garânsje nei ferkeap foar de ZTE-searje om klanten op te lossen’ soargen. It produkt hat in 12-moanne garânsje perioade, en de kearnkomponinten lykas it oerdrachtsysteem en de motor hawwe in opsje foar útwreide garânsje. Zhuoyue syn nei-ferkeap tsjinst team hat profesjonele technysk personiel en in lûd tsjinst netwurk, dy't ynstallaasje on-site kinne leverje, commissioning, en training tsjinsten foar klanten. Foar mienskiplike apparatuer flaters, it nei-ferkeapteam kin technyske stipe op ôfstân leverje binnen 2 oeren, en as ûnderhâld op it terrein nedich is, de tsjinst personiel kin berikke de klant syn fabryk binnen 48 oeren yn de measte regio's. Derneist, Zhuoyue ek soarget foar in foldwaande oanbod fan reserve dielen, en mienskiplike spare dielen lykas skroef eleminten, barrel liners, en sealen kinne wurde levere binnen 3 wurkdagen, garandearjen dat de apparatuer downtime wurdt minimalisearre.

Yn 'e wrâldwide merk foar plestikferwurking, MKB's binne goed foar mear as 70% fan it totale oantal bedriuwen, en harren produksje behoeften wurde karakterisearre troch “praktysk, stâl, en ekonomysk”. De ZTE-searje is krekt ûntwikkele om te foldwaan oan dizze merkfraach. Sûnt syn lansearring, it is rûnom erkend troch klanten yn mear as 30 lannen en regio's, ynklusyf Sina, Súdeast-Aazje, it Midden-Easten, en East-Europa. In grut oantal klantfeedback lit sjen dat de ZTE-searje stabile produksjeprestaasjes hat, it kwalifisearre taryf fan klear produkten is boppe 98%, de gemiddelde flaterfrije operaasje tiid is mear as 8000 oeren, en de ûnderhâldskosten per 1000 oeren fan operaasje is minder as 500 Amerikaanske dollars, dat is fier leger as de yndustry gemiddelde. Dizze gegevens bewize folslein de hege kostenprestaasjes en betrouberens fan 'e ZTE-searje, wêrtroch it in ideale kar is foar MKB's om plestikferwurkingsproduksje út te fieren.

ZTE model parameters

ZTE MODEL biedt in poerbêste priis / prestaasjesferhâlding en is ûntworpen mei parameters om de measte materialen te passen. It nimt in betrouber standert oerdrachtsysteem oan, dy't garandearret stabile operaasje wylst effektyf kontrolearjen fan de totale kosten, wêrtroch it de earste kar is foar klanten dy't praktykens en ekonomy neistribbe.

It parameterûntwerp fan 'e ZTE-searje beskôget folslein de ferwurkingseigenskippen fan algemiene polymearmaterialen, en elk model is optimalisearre foar spesifike produksjeskalen en materiaaltypen. De spesifike koppel fan 6 N.m/cm³ is in lykwichtige kar foar algemiene plestikferwurking, dy't genôch mingen en plastisearjen fan materialen soargje kinne, wylst oermjittich enerzjyferbrûk foarkomt. De krêft fan 'e haadmotor wurdt oerienkomme mei de skroefdiameter en útfiersnelheid om de effisjinsje fan enerzjybebrûk te maksimalisearjen en it enerzjyferbrûk per ienheidútfier te ferminderjen. De útfiersnelheid fan 600rpm is geskikt foar trochgeande en stabile produksje fan algemiene plestik, en kin wurde oanpast binnen in bepaald berik neffens ferskate materiaal skaaimerken en produkt easken.

It slot djipte ratio (D0/di) fan 1.55 of 1.55/1.68 is ûntwurpen neffens de ferskillende skroef diameters. De lytsere skroef modellen (25, 35) oannimme in fêste slot djipte ferhâlding fan 1.55, dy't rjochtet op de uniformiteit fan materiaal conveying en mingen; de gruttere skroef modellen (50, 65, 75, 95) jouwe twa slot djipte ratio opsjes, dy't kin wurde selektearre neffens klanten’ spesifyk materiaal filling bedrach en produkt easken. Bygelyks, by it ferwurkjen fan feroare keunststoffen mei in filling bedrach fan 20-30%, it slot djipte ferhâlding fan 1.68 kin soargje foar in grutter materiaal opslachromte, ferbetterje filling rate en produksjekapasiteit, wylst de 1.55 ferhâlding is mear geskikt foar suver hars of lege-folle materialen, soargje foar bettere mingde effekt.

Model	Spesifike koppel (N.m/cm³)	Main motor macht (Kw)	Utfier snelheid	Slot djipte 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

Elk model fan 'e ZTE-searje hat dúdlike applikaasjeposysje om te foldwaan oan' e ferskate behoeften fan MKB's:

• ZTE 25: It lytste model yn 'e rige, mei in haadmotorkrêft fan 7.5Kw, is geskikt foar lytse-batch produksje fan laboratoarium monsters, proefproduksje fan nije produkten, of lytsskalige produksje fan masterbatches troch mikro-bedriuwen. De kompakte struktuer nimt minder romte yn en is maklik te ferpleatsen en te ynstallearjen, meitsje it in ideale kar foar R&D laboratoaria en lytse workshops.
• ZTE 35: Mei in haadmotorkrêft fan 18.5Kw, it is geskikt foar lytse en middelgrutte batchproduksje fan algemiene plestik en leechfolle modifisearre plestik, lykas deistige plestik produkten, ienfâldige plastic profilen, ensfh. It hat in goed lykwicht tusken produksjekapasiteit en enerzjyferbrûk, en is it meast brûkte model yn 'e ZTE-searje.
• ZTE 50: Útrist mei in 55Kw haadmotor, it kin foldwaan oan de middelgrutte produksjebehoeften fan it MKB, mei in produksjekapasiteit fan 100-300kg / h foar algemiene plestik. It is geskikt foar de produksje fan plestik dieltsjes, pipe fittings, en blêdmaterialen, en de opsjes foar dual slot djipte ferhâlding makket it fleksibeler yn oanpasse oan ferskillende materiaal formules.
• ZTE 65: Mei in 110Kw haadmotor, it is in medium en grut model yn de ZTE rige, mei in produksjekapasiteit fan 200-500kg / h, geskikt foar MKB's mei relatyf grutte produksjeskalen. It kin stabyl ferwurkje modifisearre plestik mei in folling bedrach fan maksimaal 30%, en wurdt in protte brûkt yn 'e produksje fan auto-ynterieurdielen, skulpen foar húshâldlike apparaten en oare produkten.
• ZTE 75: Útrist mei in 160Kw haadmotor, de produksjekapasiteit kin 300-600kg / h berikke, dy't geskikt is foar grutskalige produksje fan algemiene plestik en oanpast plestik troch MKB's. It hege koppel en grutte slotdjipteferhâlding soargje foar effisjinte materiaalferwurking en stabile produktkwaliteit, en it wurdt faak brûkt yn 'e produksje fan plestik profilen, platen en oare produkten mei hege útfier easken.
• ZTE 95: It grutste model yn 'e ZTE-searje, mei in 300Kw haadmotor en in produksjekapasiteit fan 500-800kg / h, is geskikt foar grutskalige MKB's as bedriuwen dy't produksjekapasiteit moatte útwreidzje. It kin trochgeande produksjetaken foar in lange tiid omgean, en it optimalisearre oerdrachtsysteem soarget foar leech lûd en lege trilling by operaasje mei hege lading, it ferminderjen fan de ynfloed op 'e produksjeomjouwing.

Neist de kearnparameters neamd yn 'e tabel, de ZTE-searje hat ek in oantal detaillearre ûntwerpparameters om stabile operaasje en produktkwaliteit te garandearjen:

• Screw diameter accuracy: De tolerânsje fan 'e skroefdiameter wurdt regele binnen ± 0.05mm om de unifoarmens fan' e materiaalkloof te garandearjen by it ferfieren en mingen, it foarkommen fan pleatslike oerskot of ûnfoldwaande mingen.
• Barrel ferwaarming sône: It oantal ferwaarming sônes is 5-9 (ôfhinklik fan it model), en elke sône wurdt ûnôfhinklik regele, mei in krektens fan temperatuerkontrôle fan ± 1 ℃, garandearje sekuere kontrôle fan it materiaal melting proses.
• Koelsysteem: Útrist mei lucht koeling of wetter cooling systeem (opsjoneel neffens it model), dat kin fluch cool de loop en screws, foarkomme materiaal oververhitting en ûntbining, en oanpasse oan trochgeande produksje foar in lange tiid.
• Feeding systeem: Adopte in frekwinsjekonverzje snelheidsregulearjende feedmasine, mei in fiedingsnauwkeurigheid fan ± 1%, ensuring stable material supply and avoiding uneven feeding caused by material bridging or arching.
• Transmission system: Adopt a hard tooth surface gearbox with a transmission efficiency of ≥95%, leech lûd (≤85dB), and a service life of more than 10 years under normal maintenance.

The parameter design of the ZTE series is not only based on the current market demand, but also has a certain forward-looking, which can adapt to the future development of SMEs. Bygelyks, the motor and electrical control system of all models adopt energy-saving designs, which can save 10-15% of energy compared with traditional extruders of the same type, in line with the global trend of energy conservation and emission reduction. Tagelyk, the equipment reserves expansion interfaces, and customers can upgrade the control system, feeding systeem en oare komponinten neffens harren eigen ûntwikkeling behoeften, sûnder de folsleine apparatuer te ferfangen, fierder ferminderjen fan de lange-termyn ynvestearrings kosten.

Applikaasje senario's fan ZTE rige

De ZTE rige, mei syn hege kosten prestaasjes en stabile prestaasjes, wurdt in soad brûkt yn ferskate algemiene plestik ferwurkjen senario, dekking fan meardere fjilden lykas deistige needsaak, konstruksje, elektroanika, en auto accessoires. De folgjende binne de wichtichste tapassingsscenario's en oerienkommende ferwurkingseasken:

• Algemiene plestik dieltsje produksje: Dit is it meast foarkommende tapassingsscenario fan 'e ZTE-searje, benammen ferwurkjen PP, PE, ABS, PS, HIPS en oare suvere harsen of recycled plestik yn dieltsjes. De ZTE-searje kin de unifoarme dieltsjegrutte en tichtens fan it fertikke produkt soargje, mei in kwalifisearre taryf fan mear as 99%. For recycled plastic processing, the equipment can be equipped with a degassing device to remove volatile gases in the material, improving the quality of recycled particles.
• Low-filled modified plastic production: For modified plastics with a filling amount of 10-30% (such as calcium carbonate filled PE/PP, talc filled ABS), the ZTE series can achieve uniform dispersion of fillers, avoiding agglomeration of fillers and affecting the mechanical properties of the product. It is widely used in the production of low-cost plastic parts such as plastic chairs, storage boxes, and toy shells.
• Conventional masterbatch production: Including color masterbatches, filling masterbatches, and functional masterbatches (antistatyske, anti-UV), the ZTE series can ensure uniform mixing of pigments, fillers and additives with the carrier resin, with a coloring uniformity of ≥98%, meeting the color requirements of various plastic products. The small models (ZTE 25/35) are suitable for small-batch customized production of masterbatches, while the large models (ZTE 65/75/95) are suitable for large-scale mass production.
• Simple plastic profile extrusion: Such as PVC window and door profiles, PE plastic steel profiles, PP decorative profiles, ensfh. The ZTE series can provide stable extrusion pressure and speed, ensuring the dimensional accuracy of profiles (tolerance ≤±0.1mm), and the surface finish of products meets the industry standards. The modular design of the die head makes it easy to replace different profile molds, realizing the flexible production of multiple varieties.
• Plastic pipe production: For small and medium-diameter PE/PPR water supply pipes, PVC drainage pipes, ensfh., de ZTE-searje kin oerienkomme mei de kop fan 'e pipe-extrusion-diekop en sizing-sleeve om trochgeande en stabile pipeproduksje te berikken. De krektens fan temperatuerkontrôle en de stabiliteit fan 'e skroefsnelheid fan' e apparatuer soargje foar de uniformiteit fan 'e muorredikte fan' e piip, en it produkt pass rate is boppe 98%.
• Sheet en film extrusion (auxiliary): Wannear't útrist mei in oerienkommende sheet / film die holle, de ZTE rige kin brûkt wurde foar de extrusion fan tinne lekkens en films fan algemiene keunststoffen, lykas PE ferpakking films, PP sheet materialen foar briefpapier, ensfh. Hoewol't it is net spesjaal ûntwurpen foar hege-precision film / sheet produksje, it kin folslein foldwaan oan 'e basisproduksjebehoeften fan MKB's foar produkten mei lege ein.

Foar ferskate applikaasjescenario's, Zhuoyue Twin Screw Extruder Machine Factory leveret ek doelgerichte konfiguraasjesuggestjes en oplossings foar prosesoptimalisaasje om klanten te helpen de prestaasjes fan 'e ZTE-searje te maksimalisearjen:

• Foar partikelproduksje: It is oan te rieden om in wetterring pelletizer of luchtkuolle pelletizer te konfigurearjen, en optimalisearje de skroef snelheid en temperatuer parameters neffens it raanpunt fan it materiaal te garandearjen de glêde cutting fan dieltsjes en ferminderjen stof generaasje.
• Foar oanpaste plestik produksje: It is oan te rieden om te foegjen in side feeding apparaat foar it tafoegjen fan fillers en tafoegings, en oanpasse de mingde eleminten fan 'e skroef om it ferspriedingseffekt fan fillers te ferbetterjen en de fermindering fan produktprestaasjes te foarkommen feroarsake troch ûnjildich mingen.
• Foar masterbatch produksje: It is oan te rieden om in hege-snelheid mixer te brûken foar pre-mixing fan materialen, 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, Sina, purchased a ZTE 50 model in 2022 to produce PP filled modified plastics (filling bedrach 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 moannen, 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, en 5-10% lower than that of domestic high-quality brands, while maintaining the same or even higher performance. The core components (motor, gearbox, 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, and the barrel wear resistance is increased by 25%. The transmission system has passed 10,000 hours of fatigue test, and the failure rate is less than 0.5% within the warranty period.
• Energy saving and environmental protection: The motor adopts frequency conversion energy-saving design, and the energy consumption per unit output is 10-15% lower than that of traditional extruders. The equipment is equipped with a low-noise design, and the noise during operation is ≤85dB, which meets the national environmental protection standards and improves the working environment of the workshop.
• Maklik ûnderhâld: The modular design of the whole machine makes the disassembly and assembly of components more convenient. The daily maintenance only needs simple tools, and the maintenance time of common faults is shortened by more than 50% compared with similar products. 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, ensfh. The customization cycle is only 7-15 dagen, which is much shorter than the industry average of 20-30 dagen.

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 moannen, 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, en 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.

Ynstallaasje, 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 oeren, 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 (lykas 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 (lykas 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) during operation, 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 (temperatuer, faasje, druk, 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 (VOCs) 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: Fierder optimalisearje it modulêre ûntwerp fan 'e apparatuer, ferminderje it oantal dielen, ferbetterje de útwikselberens fan dielen, en fierder koarter it ûnderhâld tiid en ferminderje ûnderhâld kosten.

Tagelyk, Zhuoyue sil trochgean te harkjen nei klantfeedback, sammelje tapassingsgefallen en ferbetteringssuggestjes fan 'e ZTE-searje yn ferskate regio's en ferskate tapassingscenario's, en weardefolle suggestjes opnimme yn it produktupgradeplan om de ZTE-searje mear yn oerienstimming te meitsjen mei de eigentlike produksjeferlet fan klanten. Zhuoyue set har yn foar it meitsjen fan de ZTE-searje net allinich in ekonomysk en praktysk extruderprodukt, mar ek in produkt dat de ûntwikkeling fan 'e yndustry byhâlde kin en it MKB helpt om duorsume ûntwikkeling te berikken.

Ta beslút, 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, easy operaasje, 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.