I-PET (i-polyethylene terephthalate) iyimpahla yepulasitiki esetshenziswa kabanzi ukwenza ama-preforms namabhodlela ezinhlelo zokusebenza ezahlukahlukene, njengeziphuzo, ukudla, izimonyo, imithi kanye nemikhiqizo yasendlini. I-PET inezinzuzo eziningi, njengokungafihli lutho, amandla, ukugaywa kabusha, kanye nezakhiwo zokuvimbela. Kodwa-ke, i-PET nayo i-hygroscopic kakhulu, okusho ukuthi idonsa umswakama emoyeni nasendaweni. Lo mswakamo ungabangela izinkinga ezihlukahlukene ngesikhathi sokucubungula nokusebenzisa, njengokuwohloka, ukushintsha umbala, amabhamuza, ukuqhekeka, nokuncipha kwamandla. Ngakho-ke, kubalulekile ukomisa i-PET ngaphambi kokucubungula ukuze uqinisekise izinga eliphezulu nokusebenza kahle.
LIANDA IMISHINI, ingumkhiqizi womshini wokugaywa kabusha wepulasitiki owaziwa emhlabeni wonke osebenza ngomshini wokulahlwa kabusha wepulasitiki kanye nokomisa ipulasitiki. Kusukela ngo-1998, i-LIANDA MACHINERY ibikhiqiza imishini yokuvuselela ipulasitiki elula, elula, futhi ezinzile kubakhiqizi bepulasitiki nabagayli kabusha. Imishini engaphezu kuka-2,680 ifakiwe emazweni angu-80, okuhlanganisa iJalimane, i-UK, i-Mexico, i-Russia, i-America, i-Korea, i-Thailand, i-Japan, i-Afrika, i-Spain, i-Hungary, i-Columbia, i-Pakistan, i-Ukraine, njll.
Omunye wemikhiqizo ehlinzekwa yi-LIANDA MACHINERY yiI-Infrared Crystallization Dryer yokwenza i-PET Preforms, isixazululo sokwenziwa kwama-preforms wekhwalithi namabhodlela enziwe nge-PET virgin kanye ne-R-PET resins. I-Infrared Crystallization Dryer yokwenza i-PET Preforms yakhelwe ukomisa futhi icwebeze i-PET esinyathelweni esisodwa, kuzuzwe umswakama wokugcina ongu-≤50ppm. I-Infrared Crystallization Dryer yokwenza i-PET Preforms isebenzisa isistimu yokomisa ejikelezayo eqinisekisa ukucwebezela okufanayo, ukuxutshwa okuhle, futhi akukho ukuhlangana. I-Infrared Crystallization Dryer yokwenza i-PET Preforms nayo inokulawula okunembile kwezinga lokushisa kanye nesikhathi sokumisa ngokushesha, ukuvimbela ukuphuzi kanye nokuwohloka kwe-PET.
I-Infrared Crystallization Dryer yokwenza i-PET Preforms inalezi zici ezilandelayo:
• Ukomisa nokucwebezela esinyathelweni esisodwa: Isomisi singomisa futhi sicwebezele i-PET ngesinyathelo esisodwa, songa isikhathi namandla. Isomisi singakwazi futhi ukuphatha i-R-PET engu-100%, siyenze ifanelekele izinhlelo zokusebenza zokugaywa kabusha.
• Umswakama wokugcina ≤50ppm: Isomisi singafinyelela umswakama wokugcina we-≤50ppm, okuyizinga elilungile lokucubungula i-PET. Lokhu kuvimbela ukuwohloka kwe-hydrolytic ye-viscosity nokwanda kwamazinga e-AA wezinto ezithintana nokudla.
• Izindleko zamandla ngu-0.06kwh/kg: Isomisi sinokusetshenziswa kwamandla okuphansi okungu-0.06kwh/kg, okungafika ku-60% ngaphansi kwezinhlelo zokomisa ezivamile. Lokhu kunciphisa izindleko zokusebenza kanye nomthelela wemvelo wesomiso.
• Isikhathi sokumisa 20mins: I-dryer inesikhathi sokumisa ngokushesha se-20mins, esifushane kakhulu kunezinhlelo zokomisa ezivamile. Lokhu kwandisa amandla omugqa wokukhiqiza afinyelele ku-50% futhi kuthuthukisa ikhwalithi yomkhiqizo nokuzinza.
• Isistimu yokomisa nge-Rotary: I-dryer ithatha isistimu yokomisa ejikelezayo, eqinisekisa ukuziphatha okuhle kakhulu kokuxuba kwezinto kanye nomklamo wohlelo olukhethekile. Ngisho ne-resin enamathelayo ingomiswa kahle futhi ifakwe amakristalu ngokulinganayo. Isistimu yokomisa ejikelezayo iphinde ivimbele ukuhlukaniswa kwemikhiqizo enokuminyana kwenqwaba ehlukene kanye nama-pellets anqwabelene futhi anamathele.
• Izinga lokushisa elizimele kanye nesikhathi sokumisa esimisiwe: Isomisi sinezinga lokushisa elizimele kanye nesikhathi sokumisa esimisiwe, esivumela abasebenzisi ukuthi balungise amapharamitha ngokuya ngezici ezihlukahlukene nezimfuneko zezinto ezibonakalayo. Isomisi siphinde sibe nesilawuli se-Touch Screen sesimanje, esihlinzeka ngokubonakala kwenqubo ephelele futhi sivumela abasebenzisi ukuthi balondoloze izilungiselelo ezihlukene nezindlela zokupheka zezinto ezihlukahlukene.
• Ukuhlanza kalula nokushintsha okubalulekile: Isomisi sinesici esihlanzekile nesishintsha kalula, esikwenza kube lula futhi kusebenze kahle kubasebenzisi ukushintsha phakathi kwezinto ezihlukene nemibala. Umshini wokomisa ubuye ube nesici sokugcwalisa nokukhipha okuzenzakalelayo, okwenza kube lula ukusebenza nokugcinwa kwesomisi.
• Ukwelashwa kwempahla ngokucophelela: Isomisi sinesici sokwelapha esicophelelayo, esiqinisekisa ukuthi impahla ayilinyazwa noma yonakaliswe ngesikhathi senqubo yokomisa kanye nekristalu. Isomisi siphinde sibe nesivikelo se-EMC esingu-360-degree, esinciphisa ukuphazamiseka kozibuthe futhi siqinisekise ukuxhumana okuzinzile.
I-Infrared Crystallization Dryer yokwenza i-PET Preforms isebenza ngale ndlela elandelayo:
• Esinyathelweni sokuqala, okuwukuphela kwethagethi ukushisisa impahla ibe izinga lokushisa esethiwe. Isomisi sithatha isivinini esihamba kancane sokuzungeza isigubhu, futhi amandla amalambu e-infrared esomisi azoba sezingeni eliphezulu. Khona-ke i-resin yepulasitiki izoba nokushisa okusheshayo kuze kube yilapho izinga lokushisa likhuphukela kumazinga okushisa asethiwe.
• Uma impahla ifinyelela izinga lokushisa, isivinini sesigubhu sizokwenyuswa siye kwisivinini esizungezayo esiphezulu kakhulu ukuze kugwenywe ukunqwabelana kwezinto. Ngasikhathi sinye, amandla amalambu e-infrared azokwengezwa futhi ukuze aqedele ukomisa nokucwebezela. Khona-ke isivinini sokuzungeza isigubhu sizoncishiswa futhi. Ngokuvamile, inqubo yokomisa kanye ne-crystallization izoqedwa ngemva kwemizuzu engu-15-20. (Isikhathi esiqondile sincike endaweni yezinto ezibonakalayo)
• Ngemva kokuqeda inqubo yokomisa kanye nekristalu, i-IR Drum izokhipha ngokuzenzakalelayo okokusebenza futhi igcwalise kabusha isigubhu emjikelezweni olandelayo. Ukugcwaliswa kabusha okuzenzakalelayo, kanye nayo yonke imingcele efanelekile yamarempu okushisa ahlukene, kuhlanganiswe ngokugcwele ekulawuleni i-Touch Screen yesimanje.
I-Infrared Crystallization Dryer yokwenziwa kwe-PET Preforms ilungele uhla olubanzi lwezinhlelo zokusebenza, njenge:
• Ukubunjwa komjovo: Isomisi singomisa i-PET yokubumba umjovo, siqinisekise ama-preforms aphezulu kanye namabhodlela anezindawo ezibushelelezi, ubukhulu obunembile, kanye nezakhiwo ezingaguquki.
• I-Extrusion: I-dryer ingomisa i-PET ukuze i-extrusion, ikhiqize imikhiqizo efanayo kanye nezinzile enezakhiwo ezinhle kakhulu zemishini nezokushisa.
• I-Blow molding: I-dryer ingomisa i-PET ukuze ibunjwe, idale imikhiqizo engenalutho enamandla amakhulu nokuqina.
• Ukuphrinta kwe-3D: Isomisi singomisa i-PET ukuze iphrinte i-3D, ivumele izimo eziyinkimbinkimbi nezinembayo ngokulungiswa okuphezulu nokunemba.
Sekukonke, i-Infrared Crystallization Dryer yokwenziwa kwe-PET Preforms iyisixazululo sokukhiqiza ama-preforms asezingeni eliphezulu namabhodlela enziwe nge-PET virgin kanye ne-R-PET resins. I-LIANDA MACHINERY iyaziqhenya ngokunikeza lo mkhiqizo kumakhasimende ayo, kanye nohlu olubanzi lwemishini yokugaywa kabusha kwepulasitiki kanye nezomiso zepulasitiki.
Ukuze uthole ulwazi olwengeziwe, sicelaXhumana nathi:
I-imeyili:sales@ldmachinery.com/liandawjj@gmail.com
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Isikhathi sokuthumela: Jan-19-2024