Iziseko zokuqala ezingama-400 zeeracks zilungele unyango lomphezulu we-galvanizing.Isixa esipheleleyo se-odolo yi-2000 isiseko seesethi ze-stack racks.Olu hlobo lweeracks ludla ngokusetyenziswa kwindawo yokugcina ukutya okubandayo, iqondo lobushushu kwindawo yokugcina impahla lidla ngokuba ngaphantsi kwe-18℃.
Kumgca wethu, kukho iindlela ezimbini zokwenza unyango olungaphezulu, enye i-powder-coating, enye i-galvanizing ukwenza ii-racks zethu zikwazi ukumelana ne-corrosion.Igalvanizing ineendidi ezimbini: igalvanizing ebandayo kunye negalvanizing ediphiniweyo eshushu.Igalvanizing entywilweyo eshushu efakwa kwiimveliso zethu ngeli xesha inokusebenza ngcono kwi-corrosion-resistant kune-powder-coating kunye ne-galvanizing ebandayo.Kwaye ikwayeyona ibiza kakhulu xa ithelekiswa nomgubo wokugquma kunye nokugalela okubandayo.
Kutheni ibiza kangaka?Ngezantsi yinkqubo ye-galvanizing eshushu-dipped:
Ukulungiswa komphezulu
Xa intsimbi eyenziweyo ifika kwisixhobo se-galvanizing, ixhonywe ngocingo okanye ifakwe kwi-racking system enokuthi iphakanyiswe kwaye ihanjiswe kwinkqubo ngama-cranes angaphezulu.Intsimbi ke ihamba ngoluhlu lwamanyathelo amathathu okucoca;ukuhlamba, ukuxubha kunye nokuhlanjululwa.Ukunciphisa i-degreasing kususa ukungcola, ioli, kunye neentsalela zezinto eziphilayo, ngelixa i-acidic pickling bath iyakususa i-mill scale kunye ne-iron oxide.Isinyathelo sokugqibela sokulungiswa komphezulu, ukuguquguquka, kuya kususa nayiphi na i-oxides eseleyo kwaye igqume intsimbi kunye nomgangatho okhuselayo ukukhusela nayiphi na enye i-oxide yokubunjwa ngaphambi kwe-galvanizing.Ukulungiswa kwendawo efanelekileyo kubaluleke kakhulu, njengoko i-zinc ayiyi kusabela ngentsimbi engcolileyo.
Ukugalela
Emva kokulungiswa komphezulu, intsimbi ifakwe kwindawo etyhidiweyo (830 F) yokuhlambela ubuncinane be-98% ye-zinc.Intsimbi ithotywa kwiketile nge-engile evumela umoya ukuba ubaleke kwiimilo ze-tubular okanye ezinye iipokotho, kunye ne-zinc ukuba ingene, idlule, kwaye ijikeleze yonke iqhekeza.Ngelixa untywiliselwe kwi-kettle, i-iron kwi-metallurgically isabela nge-zinc ukwenza uluhlu lwe-zinc-iron intermetallic layers kunye nomgangatho wangaphandle we-zinc ecocekileyo.
Ukuhlolwa
Isinyathelo sokugqibela kukuhlolwa kwengubo.Ukuzimisela okuchanekileyo ngokuchanekileyo komgangatho wengubo kunokufezekiswa ngokuhlolwa okubonakalayo, njengoko i-zinc ayiphenduli ngetsimbi engcolileyo, eya kushiya indawo engabonakaliyo kwinxalenye.Ukongeza, igeyiji yobungakanani bemagnethi inokusetyenziselwa ukungqinisisa ubukhulu bokwambatha buthobelana neemfuno ezichaziweyo.
Ixesha lokuposa: Jan-09-2023