Momwe mungasankhire njira yodulira yamakina osiyanasiyana osinthidwa #granules kupanga makina

Mu Disembala, kumapeto kwa chaka, makina amaperekedwabe kumayiko osiyanasiyana, kufakitale yamakasitomala. Injiniya wathu ali kalikiliki kukhazikitsa makina ophatikiza.

Kuchokera ku Iran

Dzina la makina: Kusakaniza makina opangira mtundu umodzi wa granulation line
Kulemera: 500kg/h
Kugwiritsa ntchito: PE Colour masterbatch

Kuchokera ku Turkey

Dzina la makina: TPE Twin-screw underwater granulation line

Kulemera: 400kg/h

Kagwiritsidwe: TPE zotchinga pamsewu, ma cones

Kuchokera ku Libya

Dzina la makina: PET Twin-screw madzi kudula granulation mzere

Kulemera: 800kg/h

Kagwiritsidwe: PET pepala ndi ma CD zinthu

Utoto woyera ukakumana ndi "kusintha", njira yoyenera kudulira nthawi zambiri imasintha.

Lembani

Makamaka, kudzazidwa kwakukulu nthawi zambiri kumapangitsa kuti LLDPE kapena LDPE pelleting asinthe ndi mphete yamadzi kupita ku kutentha kozizira ndi mpweya. Osangowonjezera kuuma, komanso kupulumutsa magetsi (kusunga mutatha kuyanika); Maonekedwe a njere ndi okongola ndipo amachepetsa kadyedwe ka ufa wa m'mphepete.#pelletizing zida

Limbikitsani

Chifukwa cha kukhalapo kwa utomoni wagalasi kapena utomoni wa kaboni, lolani utomoni wotentha woziziritsidwa ndi mpweya (HDPE, ABS, ndi zina zotero) ugwerenso ku mzere wachikhalidwe (madzi) wodula. "Universal", "engineering" (pulasitiki), sangathe kuchotsedwa.

Zovuta

Mwachitsanzo, TPV bumper exclusive material (PP+EPDM+POE dynamic vulcanization), chifukwa gawo lobalalika la ufa wa rabara limadzaza mu gawo lopitirira la PP, kutentha kwa mphete ya madzi kumakhala chisankho choyamba. Zonse zokongola komanso zopulumutsa ndalama.

Zochita extrusion

(1)Chemical crosslinked waya ndi chingwe (XL-PE) kusankha koyamba ndi mpweya utakhazikika kutentha kutentha. M'mafakitale ambiri a waya ndi zingwe, makina opangira ma twin-screw / single-screw double-stage + kutentha kwa mpweya (kapena kutentha kwapakati) ndi SPVC ndi XLPE yogwirizana kupanga ndi kukonza muyezo.

(2) Mu kupanga ndi processing wa mkulu Sungunulani mphamvu polypropylene (HMS-PP), madzi mphete otentha njere akhoza ikuchitika pambuyo anachita extrusion wa PP.

Zambiri zosinthidwa exclusive material kapena masterbatch

Dulani chosankha cha mtundu wa tirigu

1. SPVC chingwe kutchinjiriza chuma kapena mandala thupi mankhwala yekha, kusankha choyamba ndi mpweya utakhazikika kufa pamwamba kutentha. Momwemonso RPVC, koma mocheperako. #PVC makina ophatikiza

2. Polystyrene, mosasamala kanthu za HIPS kapena GPPS, ambiri a lamba woponyedwa (madzi otsetsereka atakhazikika) mzere wodula.

3. Zinthu zapadera za ABS, ndodo yambiri yosankhidwa (madzi) yodulidwa ozizira (mawonekedwe ambewu yopyapyala komanso yayitali ndiyomwe imafunidwa kwambiri). Anthu ayesa kutentha kwa mpweya utakhazikika kapena kutentha kwa mphete yamadzi kungakhale, mawonekedwe a tirigu ndi okongola komanso owolowa manja (ozungulira). Pamene kutulutsa kupitirira 3-4t / h, ndizochibadwa kusintha kutentha kwa madzi kapena makina opangira.

4. Waya wotetezedwa kapena wotetezedwa pang'ono, mphete yaing'ono yosankha madzi, kusankha kwakukulu pansi pamadzi (kutentha).

5. Silane chingwe cholumikizira chingwe, chingwe chaching'ono chimasankha mphete yamadzi, yayikulu (monga 96/250 mzere) sankhani pansi pamadzi (kutentha).

6. HFFR (otsika utsi wa halogen-free chingwe chuma) kupanga kupanga ndi kudula, n'zogwirizana ndi XLPE zipangizo, koma wononga kasinthidwe kusintha.

7. Copolymer formaldehyde (POM) kusindikiza mapeto, akhoza kusankha madzi mphete kapena pansi pa madzi (kudula).

8, TPU (thermoplastic polyurethane elastomer), kusankha kangapo kutentha pansi pa madzi, koma extrusion metering gawo la malangizo omwewo ayenera kusinthidwa kuthamanga kumanga.

9. PET filament masterbatch, akhoza kudulidwa ozizira ndi drawbar (madzi) kapena kuponyera mzere wodula.#compounding twin screw extruder

10. Kupulumutsa mphamvu ndi kuchepetsa umuna PPC (polypropylidene carbonate), ikhoza kusakanikirana ndi pafupifupi mtundu uliwonse wa resin yowonongeka (TPS, PLA, PBAT, PBS, PHBV, PHA, PVA, PCL, PGA) ndi granulation pamodzi.