PET Granulating mzere
Infrared Crystallization Dryer ya rPET Extrusion granulating line
Infrared Pre-Drying of rPET Bottle Flakes: Kuchulukitsa Kutulutsa ndi Kupititsa patsogolo Ubwino pa PET Extruder
Kuyanika ndi chinthu chimodzi chofunikira kwambiri pakukonza.
>> Kupititsa patsogolo mapangidwe ndi mawonekedwe amtundu wa PET wobwezerezedwanso, wamtundu wa chakudya kudzera muukadaulo woyendetsedwa ndi kuwala kwa infrared kuli ndi gawo lofunikira pakupanga kwamkati mwa viscosity (IV)
>> Pre-crystallization & kuyanika ma flakes asanatulutsidwe kumathandizira kuchepetsa kutayika kwa IV kuchokera ku PET, chinthu chofunikira kwambiri kuti mugwiritsenso ntchito utomoni.
>>Kukonzanso ma flakes mu extruder kumachepetsa IV chifukwa cha hydrolysis i kukhalapo kwa madzi, ndichifukwa chake kuyanika kusanachitike kuyanika ndi IRD System yathu kumatha kuchepetsa kuchepa uku. Kuphatikiza apo,PET zosungunula sizimasanduka zachikasu chifukwa nthawi yowuma imachepetsedwa(Kuyanika nthawi kumangofunika 15-20mins, chinyezi chomaliza chikhoza kukhala ≤ 30ppm, kugwiritsa ntchito mphamvu zosakwana 80W / KG / H)
>> Kumeta ubweya mu extruder kumachepetsanso chifukwa zinthu zotenthetsera zimalowa mu extruder ndi kutentha kosalekeza”
>> Kupititsa patsogolo kutulutsa kwa PET Extruder
Kuwonjezeka kwa kachulukidwe kochuluka ndi 10 mpaka 20 % kumatha kupezedwa mu IRD, kumapangitsa kuti chakudya chiziyenda bwino pamalo olowera kunja - pomwe liwiro la extruder silinasinthe, pamakhala kudzaza kwabwino kwambiri pa screw.
Mfundo Yogwirira Ntchito
Ubwino Timapanga
※Kuchepetsa kuwonongeka kwa hydrolytic kwa mamasukidwe akayendedwe.
※ Pewani kuchuluka kwa AA pazakudya zolumikizana ndi chakudya
※ Kuchulukitsa mphamvu ya mzere wopanga mpaka 50%
※ Sinthani ndikupangitsa kuti chinthucho chikhale chokhazikika-- Chinyezi chofanana komanso chobwerezabwereza chazinthuzo
→ Chepetsani mtengo wopanga ma pellets a PET: Kufikira ku 60% kuchepera kugwiritsa ntchito mphamvu kuposa njira wamba yowumitsa
→ Kuyambitsa pompopompo ndikutseka mwachangu --- Palibe chifukwa chotenthetsera
→ Kuyanika & crystallization kukonzedwa mu sitepe imodzi
→ Mzere wamakina uli ndi dongosolo la Siemens PLC ndi ntchito imodzi yofunika kukumbukira
→ Imakhudza gawo laling'ono, losavuta komanso losavuta kugwiritsa ntchito ndi kukonza
→ Kutentha kodziyimira pawokha komanso nthawi yowumitsa
→ Palibe tsankho lazinthu zokhala ndi kachulukidwe kosiyanasiyana
→ Kuyeretsa kosavuta ndikusintha zinthu
Makina Akuthamanga mu Fakitale ya Makasitomala
FAQ
Q: Kodi chinyezi chomaliza chomwe mungapeze ndi chiyani? Kodi muli ndi malire pa chinyezi choyambirira cha zinthu zopangira?
A: Chinyezi chomaliza chomwe tingapeze ≤30ppm (Tengani PET monga chitsanzo). Chinyezi choyambirira chikhoza kukhala 6000-15000ppm.
Q: Timagwiritsa ntchito Double parallel screw extruding ndi vacuum degassing system ya PET Extrusion granulating line, kodi tidzafunikirabe kugwiritsa ntchito chowumitsira?
A: Tikukulangizani kuti mugwiritse ntchito Pre-dryer musanayambe kutulutsa. Nthawi zambiri dongosolo lotereli limakhala ndi kufunikira kokhazikika pa chinyezi choyambirira cha zinthu za PET. Monga tikudziwira kuti PET ndi mtundu wazinthu zomwe zimatha kuyamwa chinyezi kuchokera mumlengalenga zomwe zingapangitse kuti mzere wa extrusion ugwire ntchito moyipa. Chifukwa chake tikupangira kugwiritsa ntchito pre-dryer musanayambe dongosolo lanu la extrusion:
>> Kuchepetsa kuwonongeka kwa hydrolytic kwa mamasukidwe akayendedwe
>>Pewani kuchuluka kwa AA pazakudya zolumikizana ndi chakudya
>> Kuchulukitsa kuchuluka kwa mzere wopanga mpaka 50%
>>Kupititsa patsogolo ndikupangitsa kuti chinthucho chikhale chokhazikika-- Chinyezi chofanana komanso chobwerezabwereza chazinthuzo
Q: Kodi IRD yanu imabweretsa nthawi yanji?
A: Masiku 40 ogwira ntchito kuchokera pamene tinalandira ndalama zanu mu akaunti yathu ya kampani.
Q: Nanga bwanji kukhazikitsa IRD yanu?
Katswiri wodziwa zambiri atha kukuthandizani kukhazikitsa makina a IRD pafakitale yanu. Kapena titha kupereka chithandizo chowongolera pa intaneti. Makina onse amatengera pulagi ya ndege, yosavuta kulumikizana.
Q: Kodi IRD ingagwiritsidwe ntchito chiyani?
A: Itha kukhala yowumitsira
- PET/PLA/TPE Mapepala extrusion makina mzere
- Makina opangira makina a PET Bale
- PET masterbatch crystallization ndi kuyanika
- PETG Mapepala extrusion mzere
- PET monofilament makina, PET monofilament extrusion mzere, PET monofilament chifukwa tsache
- Makina opanga mafilimu a PLA / PET
- PBT, ABS/PC, HDPE, LCP, PC, PP, PVB, WPC, TPE, TPU, PET (Bottleflakes, granules, flakes), PET masterbatch, CO-PET, PBT, PEEK, PLA,PBAT, PPS etc.
- Thermal ndondomeko kwakuchotsedwa kwa oligomeren yopuma ndi zigawo zosasunthika.
