Mabotolo a PET (polyethylene terephthalate) amagwiritsidwa ntchito kwambiri kupangira zakumwa, mafuta odyedwa, mankhwala ndi zinthu zina zamadzimadzi. Njira yopangira mabotolowa imaphatikizapo makina apadera otchedwa aMakina opangira ma PET. M'nkhaniyi, tiwona mozama momwe botolo la PET likuwomba komanso udindo wa makina owombera botolo la PET pakupanga kofunikira kumeneku.
Njira yowombera mabotolo a PET imayamba ndi zopangira, zomwe ndi PET resin. Utotowo umayamba kusungunuka ndikuwumbidwa kukhala preform pogwiritsa ntchito makina opangira jakisoni. Preform ndi mawonekedwe a tubular okhala ndi khosi ndi ulusi womwe umafanana ndi mawonekedwe a botolo lomaliza. Ma preforms akapangidwa, amasamutsidwa ku makina owumba a PET kugawo lina lokonzekera.
Makina owombera mabotolo a PETimagwira ntchito yofunika kwambiri pakusintha ma preform kukhala mabotolo omaliza. Makinawa amagwiritsa ntchito njira yotchedwa stretch blow molding, yomwe imaphatikizapo kutenthetsa preform kenako ndikuyitambasula ndikuyiwombera mubotolo lomwe mukufuna. Tiyeni tiwone mwatsatanetsatane masitepe ofunikira pakuwomba mabotolo a PET pogwiritsa ntchito makina owuzira botolo la PET:
Kutentha kwa preform: Preform imayikidwa mu gawo lotenthetsera la makina, pomwe imachita njira yotchedwa preform conditioning. Panthawi imeneyi, preform imatenthedwa ndi kutentha kwapadera komwe kumapangitsa kuti ikhale yosasunthika komanso yoyenera kuwongolera ndikuwomba. Kutentha kumayendetsedwa mosamala kuti zitsimikizire kutentha kwa yunifolomu ndikupewa kusinthika kwa botolo lomaliza.
Kutambasula: Preform ikafika kutentha koyenera, imasamutsidwa kumalo otambasula a makina owombera a PET. Apa, preform imatambasulidwa axially ndi radially pogwiritsa ntchito ndodo zotambasula ndi zikhomo zowomba. Kutambasula uku kumathandizira kuwongolera mamolekyu muzinthu za PET, zomwe zimawonjezera mphamvu ndi kumveka bwino kwa botolo lomaliza.
Kuwomba kwa botolo: Ntchito yotambasula ikamalizidwa, mawonekedwe otenthetsera ndi otambasulidwa a botolo amasunthidwa kumalo owombera botolo. Panthawi imeneyi, mpweya wothamanga kwambiri umalowetsedwa mu preform, ndikupangitsa kuti ikule ndikupanga mawonekedwe a nkhungu ya botolo. Chikombolecho chimapangidwa mosamala kuti chipatse botolo mawonekedwe, kukula ndi mawonekedwe, monga khosi ndi ulusi.
Kuziziritsa ndi kutulutsa: Njira yowomba ikamalizidwa, botolo la PET lomwe langopangidwa kumene lidzakhazikika mkati mwa nkhungu kuwonetsetsa kuti limasunga mawonekedwe ake komanso kukhulupirika kwake. Pambuyo pa kuziziritsa kokwanira, nkhungu imatsegulidwa ndipo mabotolo omalizidwa amatulutsidwa mu makina, okonzekera kukonzedwanso ndi kulongedza.
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Dongosolo la pulasitiki:mkulu dzuwa ndi pulasitiki kusakaniza screw, onetsetsani kuti pulasitiki ndi yodzaza, yunifolomu.
Hydraulic system: Doubld proportion control, ikani chimango chitengera njanji yowongoleredwa ndi makina amtundu wamakina, yendani bwino, mkati mwa mtundu wodziwika bwino wa hydraulic yuan. Liwiro lokhazikika la chipangizo, phokoso lotsika, lolimba.
Dongosolo la Extrusion:frequency variable + toothed surface reducer, liwiro lokhazikika, phokoso lotsika, lolimba.
Dongosolo lowongolera:Makinawa amatengera mawonekedwe a PLC man-machine (Chinese kapena English) control, touch operation screen operation, can process set, change, search, monitoring, error diagnosis ndi ntchito zina zitha kuchitika pa touch screen. Kuchita bwino.
Die kutsegula ndi kutseka dongosolo:mkono wa ma girders, mfundo yachitatu, makina apakati a lock, clamping force equilibrium, palibe kusintha, kulondola kwambiri, kukana pang'ono, kuthamanga ndi Makhalidwe.
Njira yonse yowomba mabotolo a PET pogwiritsa ntchito makina owuzira botolo la PET ndizodziwikiratu komanso zogwira mtima, ndipo zimatha kupanga mwachangu komanso kukhazikika. Makina amakono opangira PET okhala ndi zida zapamwamba monga makina otenthetsera ma infrared, ndodo zoyendetsedwa ndi ma servo ndi makina owongolera bwino kuti akwaniritse bwino ntchito yopanga ndikuchepetsa kugwiritsa ntchito mphamvu.
Kuphatikiza pa makina opangira ma PET omwe ali ndi gawo limodzi, palinso makina opangira ma PET omwe ali ndi magawo awiri, omwe amakhala ndi gawo lapakati popanga preform pogwiritsa ntchito makina omangira jakisoni. Njira ziwirizi zimapereka kusinthasintha kwakukulu kwa kupanga ndikulola kuti ma preform asungidwe kuti agwiritsidwe ntchito m'tsogolo, kuchepetsa kufunika kopitirizabe kugwira ntchito kwa makina opangira PET.
Kusinthasintha kwa makina akuwomba mabotolo a PET kumathandizira kupanga mabotolo amitundu yosiyanasiyana, mawonekedwe ndi mapangidwe kuti akwaniritse zosowa zosiyanasiyana zamafakitale osiyanasiyana. Kuchokera pamabotolo ang'onoang'ono osagwiritsa ntchito kamodzi mpaka zotengera zazikulu, makina opangira ma PET amatha kukhazikitsidwa kuti akwaniritse zofunikira zosiyanasiyana zopanga, kuwapanga kukhala gawo lofunikira pamakampani opanga ma CD.
Mwachidule, njira yowomba mabotolo a PET pogwiritsa ntchito makina opangira PET ndizovuta komanso zolondola, kuphatikiza kutentha, kutambasula ndi kuwomba preform kuti apange mabotolo apamwamba kwambiri a PET. Ndi kupita patsogolo kwaukadaulo ndi makina, makina owombera mabotolo a PET akupitilizabe kuchita gawo lalikulu pakukwaniritsa kufunikira kwa mabotolo a PET m'mafakitale osiyanasiyana. Pamene bizinesi yonyamula katundu ikukula,Makina owombera mabotolo a PETmosakayika adzapitiriza kupanga zatsopano ndikusintha kuti zigwirizane ndi zosowa za msika, kuonetsetsa kuti pakupanga njira zodalirika komanso zokhazikika zopangira ma CD.
Nthawi yotumiza: Sep-07-2024