Ngokusekelwe kwinkqubo yemveliso,izithintelo zamanziinokwahlulwahlulwa ibe ziindidi ezimbini: izithintelo zamanzi ezijikelezileyo kunye nezithintelo zamanzi ezijikelezileyo. Ngokwesitayile, izithintelo zamanzi zinokwahlulwahlulwa zibe ziindidi ezintlanu: izithintelo zamanzi ezijikelezileyo, izithintelo zamanzi ezinemingxuma emibini, izithintelo zamanzi ezinemingxuma emithathu, izithintelo zamanzi ezijikelezileyo, izithintelo zamanzi ezijikelezileyo, kunye nezithintelo zamanzi ezijikelezileyo. Ngokusekelwe kwinkqubo yemveliso kunye nesitayile, izithintelo zamanzi zinokwahlulwahlulwa zibe zizithintelo zamanzi ezijikelezileyo kunye nezithintelo zamanzi ezijikelezileyo, kwaye iindlela zazo zahlukile.
Umahluko phakathi kweRotomolding kunye neBlow Molding Water Filled Barriers
Izithintelo zamanzi ezifakwe i-rotomoldedZenziwe kusetyenziswa inkqubo ye-rotomolding kwaye zenziwe ngeplastiki ye-polyethylene (PE) engeniswe ngaphandle. Zinemibala eqaqambileyo kunye nokuqina. Izithintelo zamanzi ezibunjiweyo, kwelinye icala, zisebenzisa inkqubo eyahlukileyo. Zombini zibizwa ngokuba zizithintelo zamanzi zeplastiki kwiindawo zothutho kwaye ziyafumaneka kwimarike.
Umahluko kwizinto eziluhlaza: Izithintelo zamanzi ezifakwe i-Rotomold zenziwe ngokupheleleyo ngezinto ze-PE ezingeniswe ngaphandle eziyi-100%, ngelixa izithintelo zamanzi ezifakwe i-blow-mold zisebenzisa umxube weplastiki ephinda igrunjwe, inkunkuma, kunye nezinto ezisetyenzisiweyo. Inkangeleko kunye nombala: Izithintelo zamanzi ezifakwe i-Roto-mold zintle, zimile ngendlela eyahlukileyo, kwaye zinemibala eqaqambileyo, zinika isiphumo esibonakalayo esikhanyayo kunye neempawu ezibalaseleyo zokubonakalisa. Ngokwahlukileyo koko, izithintelo zamanzi ezifakwe i-blow-mold zinombala ofipheleyo, azibukeki kakuhle, kwaye zibonelela ngokukhanya okungaphantsi kokukhanya ebusuku.
Umahluko kubunzima: Izithintelo zamanzi ezibunjiweyo nge-roto zinzima kakhulu kunezo zibunjiweyo nge-blow-mold, zinobunzima obungaphezulu kwesinye kwisithathu. Xa uthenga, cinga ngobunzima kunye nomgangatho wemveliso.
Umahluko woBukhulu boDonga: Ubukhulu bodonga lwangaphakathi lwezithintelo zamanzi ezibunjiweyo ze-roto buqhele ukuba phakathi kwe-4-5mm, ngelixa obo bubunjiweyo buyi-2-3mm kuphela. Oku akuchaphazeli nje kuphela ubunzima kunye nexabiso lezinto eziluhlaza zezithintelo zamanzi ezibunjiweyo, kodwa okubaluleke ngakumbi, kunciphisa ukumelana kwazo nempembelelo.
Ubomi beNkonzo: Phantsi kweemeko zendalo ezifanayo, izithintelo zamanzi ezibunjiweyo nge-roto zihlala iminyaka engaphezu kwemithathu, ngelixa ezo zibunjiweyo nge-blow-mold zihlala iinyanga ezintathu ukuya kwezintlanu ngaphambi kokuba zijike, ziqhekeke, okanye zivuthe. Ke ngoko, ngokwembono yexesha elide, izithintelo zamanzi ezibunjiweyo nge-roto zibonelela ngexabiso elifanelekileyo.
I-Roto-molding ikwaziwa ngokuba yi-rotational molding okanye i-rotational casting. I-Rotomolding yindlela yokwenza i-thermoplastics engenanto. Izinto ezicoliweyo okanye ezifakwe kwi-mold zifakwa kwi-mold. I-mold iyafudunyezwa ize ijikelezwe ngokuthe nkqo nangokuthe tye, okuvumela ukuba izinto zizalise ngokulinganayo umngxuma we-mold kwaye zinyibilike ngenxa yomxhuzulane kunye namandla e-centrifugal. Emva kokupholisa, imveliso iyasuswa ukuze yenze inxalenye engenanto. Ngenxa yokuba isantya sokujikeleza kwe-rotomolding siphantsi, imveliso ayinaxinzelelo kwaye ayichaphazeleki lula kuguquko, ukuqhekeka, kunye nezinye iziphene. Umphezulu wemveliso uthe tyaba, uthambile, kwaye unemibala eqaqambileyo.
Ukubumba ngokufutha yindlela yokwenza iindawo ze-thermoplastic ezingenamivalo. Inkqubo yokubumba ngokufutha inamanyathelo amahlanu: 1. Ukukhupha i-preform yeplastiki (ityhubhu yeplastiki engenamivalo); 2. Ukuvala ii-mold flaps phezu kwe-preform, ukubopha i-mold, kunye nokusika i-preform; 3. Ukufutha i-preform eludongeni olubandayo lwe-mold cavity, ukulungisa ukuvulwa kunye nokugcina uxinzelelo ngexesha lokupholisa; ukuvula i-mold kunye nokususa inxalenye evuthuziweyo; 5. Ukusika i-flash ukuvelisa imveliso egqityiweyo. Iindidi ezahlukeneyo ze-thermoplastics zisetyenziswa kwi-blow molding. Izinto eziluhlaza zenzelwe ukuhlangabezana neemfuno zokusebenza kunye nokusebenza kwemveliso evuthuziweyo. Izinto eziluhlaza ezikumgangatho wokufutha zininzi, kunye ne-polyethylene, i-polypropylene, i-polyvinyl chloride, kunye ne-thermoplastic polyester zezona zisetyenziswa kakhulu. I-recycled, i-scrap, okanye i-regrind nayo inokuxubaniswa.
Iiparameters zobugcisa zoMqobo wamanzi
Ubunzima obuzaliswe: 250kg/500kg
Amandla okuThamba: 16.445MPa
Amandla empembelelo: 20kJ/cm²
Ukwandiswa ngexesha lokuphumla: 264%
Imiyalelo Yokufaka Nokusebenzisa
1. Yenziwe nge-polyethylene ethe tyaba (PE) evela kwamanye amazwe, inobuhlobo nokusingqongileyo, ihlala ixesha elide kwaye inokuphinde isetyenziswe.
2. Inomtsalane, ayifiphali, kwaye kulula ukuyisebenzisa kunye, inika isignali yesilumkiso esiphezulu kwaye inciphisa umngcipheko weengozi.
3. Imibala eqaqambileyo inika isalathiso esicacileyo sendlela kwaye iphucula ubuhle beendlela okanye izixeko.
4. Zinemingxuma kwaye zigcwele amanzi, zibonelela ngeempawu zokuthambisa, zifunxa ngempumelelo iimpembelelo ezinamandla kwaye zinciphisa kakhulu umonakalo kwizithuthi nakubasebenzi.
5. Yenzelwe ukulandelelana ukuze ixhaswe ngokupheleleyo kwaye ifakelwe ngokuzinzileyo.
6. Kulula kwaye kuyakhawuleza: abantu ababini banokufaka baze basuse, nto leyo ephelisa isidingo sekreyini, nto leyo egcina iindleko zokuhamba.
7. Isetyenziselwa ukuphambukisa nokukhusela kwiindawo ezixineneyo, nto leyo enciphisa ubukho bamapolisa.
8. Ikhusela imiphezulu yendlela ngaphandle kokufuna ukwakhiwa kwendlela.
9. Ingabekwa kwimigca ethe tye okanye egobileyo ukuze kube lula kwaye kube lula.
10. Ifanelekile ukusetyenziswa kuyo nayiphi na indlela, kwiindawo zokudibana kweendlela, kwiindawo zokurhafisa, kwiiprojekthi zokwakha, nakwiindawo apho izihlwele ezinkulu okanye ezincinci zihlangana khona, zahlula iindlela ngempumelelo.
Ixesha leposi: Septemba-30-2025
