Tsab ntawv no rho tawm rau hauv cov intricacies ntawm peb tshiabRPP Granulating Kab, ib qho kev daws teeb meem tau tsim los txhim kho kev ua tau zoo thiab zoo ntawm rov ua dua tsiaj pellet ntau lawm.
Qhuav & Crystallize nyob rau hauv ib kauj ruam, xauv cov txiaj ntsig:
Peb cov thev naus laus zis tshem tawm qhov kev xav tau kom qhuav rau ziab thiab crystallization theem, nthuav tawm cov txheej txheem thiab txo cov txheej txheem kev siv hluav taws xob. Cov ntsiab lus ntawm ib kauj ruam no ua tiav cov ntsiab lus noo noo hauv qab 30PPM tsis pub dhau 20 feeb, 0.06-0.08kWhwaling Zog Cov Qauv Hluav Taws Xob. Tsis tas li ntawd, Flake ntom nce ntxiv los ntawm 15-20%, txhawb cov extruder pub ua haujlwm.
Khaws cov viscsicic viscosity, tswj kom zoo:
Infrared ua ntej kom qhuav ua lub luag haujlwm tseem ceeb hauv kev khaws cov viscosity intrinsic (IV) ntawm RPET, qhov tseem ceeb tshaj plaws rau cov khoom siv. Los ntawm kev txo qis ntawm tus tsiaj rau dej thaum lub sijhawm extrusion, iv degradation yog txwv, ua kom zoo thiab rov qab muaj dua ntawm cov cob. Ib qho ntxiv, lub sijhawm luv luv ziab (15-20 feeb) tiv thaiv kev yellow ntawm cov qav qhuav, tswj cov khoom ua kom zoo nkauj.
Nce cov zis, txhim kho kev ua tau zoo:
Los ntawm preheating cov flakes, IRD system txo cov nyom kev ntxhov siab nyob rau hauv extruder, ua kom sov tas li thiab tswj kev nrawm dua kom ceev. Qhov no txhais tau kom zoo tshaj plaws nyob rau hauv cov kab ntau lawm, txog li 50% hauv qee kis. Tsis tas li ntawd, kev txhim kho pub ua haujlwm thiab ua kom pom tseeb viscosity detribration pab txhawb kom ruaj khov thiab twv cov txheej txheem ntau lawm.
Cov haujlwm ua haujlwm yooj yim, txo tus nqi:
Qhov no RPP granulating Line khav theeb tus neeg siv-tus qauv tsim qauv thiab kev ua haujlwm yooj yim. Nruab nrog Siemens PLC system nrog ib qho kev ywj pheej nco tau, cov kab ua tiav kev ua haujlwm sai thiab nrawm, tshem tawm cov kev xav tau ua ntej. Qhov loj me thiab txij nkawm yooj yim ntxiv txhim kho kev ua haujlwm.
Cov txiaj ntsig ntawm ib nrais muag:
Txo kev tsim khoom raug nqi: nce mus txog 60% tsawg zog tau kev noj piv rau cov khoom siv tshuab kom qhuav.
Tam sim no pib-nce thiab nrawm dua: Tsis tas yuav muaj cua sov ua ntej.
Kev Ua Haujlwm Yooj Yim: Ib-qib kom qhuav & crystallization, yooj yim-siv Siemens PLC system.
Muaj peev xwm ntau lawm muaj peev xwm: txog li 50% nce.
Txhim Kho Khoom Zoo: Tsua tshuaj Intrinsic viscosity, me me yellowing.
Kev cog lus thiab yooj yim tswj.
Kev nqis peev nyob rau yav tom ntej ntawm RPET ntau lawm:
Qhov no kev ua kom zoo rpet granulating piv txwv txoj kev nce qib tseem ceeb hauv kev ua haujlwm ntawm plastics. Los ntawm kev muab cov txiaj ntsig zoo dua qub, txhim kho cov khoom lag luam zoo, nws txhawb cov tuam txhab kom ua tiav lawv cov hom phiaj ruaj khov thaum tseem muaj kev sib tw hauv khw. Cov cuab yeej thev naus laus zis no rau yav tom ntej rau yav tom ntej rau lub plastics kev lag luam, txhawb nqa kev lag luam ncig thiab ua rau lub ntiaj teb huv huv.
Yog tias koj txaus siab, thovTiv Tauj Peb:
Email:sales@ldmachinery.com/liandawjj@gmail.com
Whatsapp: +86 13773280065 / + 86-512-58563288
Lub Sijhawm Post: Dec-14-2023