Pa (polyamide) yog siv cov tshuab yas uas muaj tshuab xyaw ua ke, cov khoom siv tshuaj zoo, tshuaj lom neeg tiv thaiv, thiab thermal stability. Txawm li cas los xij, PA tseem yog hygroscopic, lub ntsiab lus nws nqus dej noo los ntawm huab cua thiab ib puag ncig. Cov dej noo no tuaj yeem ua rau muaj teeb meem ntau yam thaum ua tiav thiab cov ntawv thov, xws li kev teeb meem, cov pob txha caj dab, tawg, thiab txo lub zog. Yog li ntawd, nws yog qhov tseem ceeb kom qhuav pa pellets ua ntej ua kom ntseeg tau zoo thiab ua tau zoo.
Lianda tshuab, yog thoob ntiaj teb lees paub cov khoom lag luam yas recycling uas tshwj xeeb hauv cov khib nyiab yas ub tshuab thiab lub tshuab yas. Txij li xyoo 1998, Lianda tshuab tau ua cov cav tov ua yas uas yooj yim, yooj yim, thiab cov khoom siv yas. Ntau tshaj 2,680 lub tshuab tau raug teeb tsa hauv 80 lub teb chaws, suav nrog Tebchaws Asmeskas, Tebchaws Asmeskas, Tebchaws Asmeskas, Tebchaws Asmeskas, Tebchaws Asmeskas, Tebchaws Asmeskas, Ukraine, thiab lwm yam.
Ib qho ntawm cov khoom lag luam uas Lianda muab yog tusPaag tshuab, kev daws rau kom qhuav ntawm Pa pellets. Lub tshuab ziab paiab yog tsim los qhuav thiab quaj quaj ib kauj ruam hauv ib kauj ruam, ua tiav cov ntsiab lus noo noo ntawm ≤50PPP. Lub tshuab ziab khaub ncaws siv lub tshuab ziab khaub ncaws kom qhuav uas ua kom qhuav khaub ncaws kom qhuav, kev sib xyaw zoo, thiab tsis muaj clumping. Lub tshuab ziab paiab tseem muaj qhov tseeb tswj tau thiab lub sijhawm qhuav kom qhuav, tiv thaiv kev yellowing thiab txo qis ntawm PA pelradation. Lub tshuab ziab paiab yog tswj tau los ntawm cov siemens plc, uas muab tag nrho cov txheej txheem pom kev thiab tso cai rau cov neeg siv txuag cov chaw sib txawv thiab cov zaub mov txawv rau cov khoom sib txawv. Lub tshuab ziab khaub ncaws PA muaj cov txiaj ntsig hauv qab no:
• Txog 60% tsawg dua kev siv zog ntau dua li cov pa kom qhuav
• Kev pib nrawm thiab nrawm dua
• Tsis muaj soobreg ntawm cov khoom lag luam nrog cov sib txawv
• Kev ywj pheej thiab kub thiab qhuav sijhawm
• Tsis muaj Pellets clumping thiab lo
• yooj yim huv thiab hloov khoom
• Ceev faj cov kev kho mob
Lub tshuab ziab paaj ua haujlwm raws li nram no:
• Nyob rau thawj kauj ruam, tsuas yog lub hom phiaj yog kom ua kom sov cov khoom siv rau lub prinnet kub. Lub tshuab txais kev hloov kho qeeb qeeb ntawm cov nruas tig, thiab lub teeb lub teeb lub zog hauv lub tshuab ziab khaub ncaws yuav nyob ntawm qib siab dua. Tom qab ntawd cov yas resin yuav muaj lub cua sov ceev kom txog thaum lub sijhawm kub kom txog rau lub preset kub.
• Thaum cov khoom tau mus txog qhov kub thiab txias, qhov ceev ntawm lub nruas yuav nce ntxiv ntau dua tig ceev kom tsis txhob muaj clumping ntawm cov khoom siv. Nyob rau tib lub sijhawm, lub teeb lub teeb hluav taws xob infrared yuav tau nce ntxiv kom ua tiav qhov ziab thiab crystallization. Tom qab ntawd lub nruas tig ceev yuav tau qeeb dua. Nquag, cov ziab ziab thiab crystallization yuav ua tiav tom qab 15-20 feeb. (Lub sijhawm ib txwm yog nyob ntawm cov cuab yeej ntawm cov khoom siv)
• Tom qab ua kom tiav cov txheej txheem ziab thiab crystallization, IRR nruas yuav cia li tso cov khoom thiab rov qab lub nruas rau lwm lub voj voog tom ntej. Lub tshuab hluav taws xob tsis siv neeg, nrog rau txhua yam cuam tshuam rau cov kab kub kub, yog cov sib xyaw ua ke hauv lub xeev-ntawm-art kov screen tswj.
Lub tshuab ziab paaj yog haum rau ntau cov ntawv thov, xws li:
• Txhaj tshuaj moulding: PA TSHUAB Ziab tuaj yeem ua kom txhaj tshuaj moulding, kom muaj cov khoom lag luam zoo nrog cov chaw muaj ntau, thiab cov khoom siv sib luag.
• Ua kom muaj: Pa lub tshuab ziab khaub ncaws kom qhuav Pellets, kev tsim cov khaub ncaws hnav thiab cov khoom siv uas muaj zog nrog cov khoom siv sib xyaw ua ke.
• Tshuab Moulding: Pa Lub Tshuab Ziab tuaj yeem qhuav rau lub tshuab moulding, tsim cov khoom lag luam hollow nrog siab lub zog thiab lub zog.
• Lub Tshuab Luam Ntawv 3D: Lub tshuab luam ntawv Pellets kom qhuav rau 3D luam ntawv, enterping cov duab uas muaj kev daws teeb meem siab thiab raug.
Zuag qhia tag nrho, lub tshuab ziab paiab yog kev daws rau kom qhuav ntawm Pellets uas tuaj yeem txhim kho cov khoom zoo thiab ua tau zoo ntawm PA cov kev lag luam. Lianda Machinery yog txaus siab muab cov khoom no rau nws cov neeg siv khoom, nrog rau ntau cov tshuab yas cov cav tov thiab cov tshuab yas yas.
Yog xav paub ntxiv, thovTiv Tauj Peb:
Email:sales@ldmachinery.com/liandawjj@gmail.com
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Lub Sijhawm Post: Jan-11-2024