Ngokusekelwe enkambisweni yokukhiqiza,izithiyo zamanziingahlukaniswa ngezigaba ezimbili: izithiyo zamanzi ezi-rotomolded kanye nezithiyo zamanzi ezibunjiwe. Ngokuphathelene nesitayela, izithiyo zamanzi zingahlukaniswa ngezigaba ezinhlanu: izithiyo zamanzi ezimboziwe, izithiyo zamanzi ezinemigodi emibili, izithiyo zamanzi ezinemigodi emithathu, izithiyo zamanzi zocingo, izithiyo zamanzi ezibunjiwe, kanye nezithiyo zamanzi ezibunjiwe. Ngokusekelwe enkambisweni yokukhiqiza kanye nesitayela, izithiyo zamanzi zingahlukaniswa kakhulu zibe izithiyo zamanzi ezi-rotomolded kanye nezithiyo zamanzi ezibunjiwe, futhi izitayela zazo ziyahlukahluka.
Umehluko phakathi kwe-Rotomolding kanye ne-Blow Molding Water Flied Barriers
Izithiyo zamanzi ezihlanganisiweZenziwe kusetshenziswa inqubo ye-rotomolding futhi zenziwe ngepulasitiki ye-polyethylene (PE) engenisiwe. Zinemibala egqamile kanye nokuqina. Izithiyo zamanzi ezibunjiwe nge-blow-mold, ngakolunye uhlangothi, zisebenzisa inqubo ehlukile. Zombili zibizwa ngokuthi izithiyo zamanzi zepulasitiki zezindawo zokuhamba futhi ziyatholakala emakethe.
Umehluko Wezinto Eziluhlaza: Izithiyo zamanzi ezibunjiwe nge-rotomold zenziwe ngokuphelele ngezinto ze-PE ezingeniswe ngaphandle eziyi-100%, kuyilapho izithiyo zamanzi ezibunjiwe nge-blow-mold zisebenzisa ingxube yezinto ezigaywa kabusha ngepulasitiki, imfucuza, nezinto eziphinde zasetshenziswa. Ukubukeka nombala: Izithiyo zamanzi ezibunjiwe nge-roto zinhle, zinomumo ohlukile, futhi zinemibala egqamile, zinikeza umphumela obonakalayo ogqamile kanye nezakhiwo ezinhle kakhulu zokubonakalisa. Ngokuphambene nalokho, izithiyo zamanzi ezibunjiwe nge-blow-mold zinombala ofiphele, azikhangi kangako, futhi zinikeza ukukhanya okungaphansi kokukhanya kwasebusuku.
Umehluko Wesisindo: Izithiyo zamanzi ezibunjwe nge-roto zinzima kakhulu kunezibunjwe nge-blow-mold, zinesisindo esingaphezu kwengxenye eyodwa kwezintathu ngaphezulu. Uma uthenga, cabanga ngesisindo somkhiqizo kanye nekhwalithi yawo.
Umehluko Wobukhulu Bodonga: Ubukhulu bodonga lwangaphakathi lwezivimbelo zamanzi ezibunjiwe nge-roto buvame ukuba phakathi kuka-4-5mm, kanti obobunjiwe nge-blow bungu-2-3mm kuphela. Lokhu akuthinti nje kuphela isisindo kanye nezindleko zezinto zokusetshenziswa zezivimbelo zamanzi ezibunjiwe nge-blow, kodwa okubaluleke kakhulu, kunciphisa ukumelana kwazo nokushayisana.
Impilo Yesevisi: Ngaphansi kwezimo zemvelo ezifanayo, izithiyo zamanzi ezibunjiwe nge-roto zivame ukuhlala iminyaka engaphezu kwemithathu, kuyilapho lezo ezibunjiwe nge-blow zingase zihlale izinyanga ezintathu kuya kwezinhlanu kuphela ngaphambi kokuba kuvele ukuguquguquka, ukuphuka, noma ukuvuza. Ngakho-ke, ngokombono wesikhathi eside, izithiyo zamanzi ezibunjiwe nge-roto zinikeza ukusebenza kahle okuphezulu kwezindleko.
Ukubumba i-Roto kwaziwa nangokuthi ukubumba okujikelezayo noma ukubumba okujikelezayo. I-Rotomolding iyindlela yokwenza i-thermoplastics egobile. Izinto ezifakwe uphuphu noma ezinamathelayo zifakwa ku-mold. I-mold iyashiswa futhi ijikelezwe ngokuqondile nangokuvundlile, okuvumela ukuthi izinto zigcwalise ngokulinganayo umgodi we-mold futhi zincibilike ngenxa yamandla adonsela phansi kanye namandla e-centrifugal. Ngemva kokupholisa, umkhiqizo uyasuswa ukuze wakhe ingxenye egobile. Ngenxa yokuthi ijubane lokujikeleza kwe-rotomolding liphansi, umkhiqizo awunawo ukucindezeleka futhi awuthinteki kalula ekuguqukeni, ekuqhekekeni, nakwezinye izinkinga. Ubuso bomkhiqizo buyisicaba, bubushelelezi, futhi bunombala ogqamile.
Ukubumba ngomshini wokufaka umoya kuyindlela yokukhiqiza izingxenye ze-thermoplastic ezingenalutho. Inqubo yokubumba ngomshini wokufaka umoya iqukethe izinyathelo ezinhlanu: 1. Ukukhipha i-preform yepulasitiki (ipayipi lepulasitiki elingenalutho); 2. Ukuvala ama-flaps e-mold phezu kwe-preform, ukubopha i-mold, nokusika i-preform; 3. Ukufaka umoya ophansi odongeni olubandayo lwe-mold cavity, ukulungisa ukuvulwa nokugcina ingcindezi ngesikhathi sokupholisa; ukuvula i-mold nokususa ingxenye evuvukile; 5. Ukusika i-flash ukuze kukhiqizwe umkhiqizo oqediwe. Kusetshenziswa izinhlobo eziningi ze-thermoplastics ekubumbeni ngomshini wokufaka umoya. Izinto zokusetshenziswa eziluhlaza zenzelwe ukuhlangabezana nezidingo zokusebenza nokusebenza komkhiqizo obunjiwe ngomshini wokufaka umoya. Izinto zokusetshenziswa eziluhlaza ezisezingeni lokufaka umoya ziningi, kanti i-polyethylene, i-polypropylene, i-polyvinyl chloride, kanye ne-thermoplastic polyester kuyizona ezisetshenziswa kakhulu. Okuphinde kusetshenziswe, kukhishwe, noma kugaywe kabusha nakho kungaxutshwa.
Amapharamitha Obuchwepheshe Bezithiyo Zamanzi
Isisindo Esigcwalisiwe: 250kg/500kg
Amandla Okudonsa: 16.445MPa
Amandla Omthelela: 20kJ/cm²
Ukwandiswa ngesikhathi sokuphumula: 264%
Imiyalelo Yokufaka Nokusebenzisa
1. Yenziwe nge-polyethylene eqondile (PE) engenisiwe, enobungani nemvelo, ihlala isikhathi eside futhi ingaphinde isetshenziswe.
2. Iyakhanga, ayifiphali, futhi isetshenziswa kalula ndawonye, inikeza isignali yesixwayiso esiphezulu futhi inciphisa ingozi yezingozi.
3. Imibala egqamile inikeza inkomba ecacile yomzila futhi ithuthukisa ubuhle bemigwaqo noma amadolobha.
4. Njengoba zigcwele amanzi futhi zigcwele imigodi, zinikeza izakhiwo zokuvikela, zimunca ngempumelelo imithelela enamandla futhi zinciphise kakhulu umonakalo ezimotweni nakubasebenzi.
5. Yenzelwe uchungechunge ukuze isekelwe ngokugcwele futhi ifakeke kahle.
6. Kulula futhi kuyashesha: abantu ababili bangafaka futhi basuse, okususa isidingo se-crane, konga izindleko zokuhamba.
7. Isetshenziselwa ukuphambukisa nokuvikela ezindaweni ezinabantu abaningi, okunciphisa ukuba khona kwamaphoyisa.
8. Kuvikela izindawo zomgwaqo ngaphandle kokudinga ukwakhiwa komgwaqo.
9. Ingabekwa emigqeni eqondile noma egobile ukuze kube lula futhi kube lula.
10. Kufanelekela ukusetshenziswa kunoma yimuphi umgwaqo, ezimpambanweni zemigwaqo, ezindaweni zokukhokha intela, kumaphrojekthi okwakha, nasezindaweni lapho izixuku ezinkulu noma ezincane zihlangana khona, zihlukanisa imigwaqo ngempumelelo.
Isikhathi sokuthunyelwe: Septhemba-30-2025
