Kwicandelo lemveliso yanamhlanje, imfuno yezinto ezisemgangathweni ophezulu ikhokelele ekukhuleni kweemveliso ezintsha ezifana neekhoyili ezifakwe umbala ze-Alu-zinc. Ezi khoyili, ezidla ngokubizwa ngokuba yi-PPGL (Pre-Painted Galvalume), ziphambili kakhulu kwicandelo leengubo zesinyithi. I-JINDALAI Steel Group Co., Ltd. ime phambili kweli shishini, igxile ekuvelisweni kweekhoyili ezifakwe umbala we-galvanized. Ukudibana kwe-aluminium kunye ne-zinc kwezi khoyili kunika ukumelana okuphezulu kokugqwala, okwenza ukuba zilungele ukusetyenziswa ngeendlela ezahlukeneyo kumashishini okwakha, eemoto, kunye nezixhobo.
Inkqubo yokuvelisa iikhoyili ezinemibala egqunywe nge-galvanized ibandakanya amanyathelo aliqela acokisekileyo ukuqinisekisa umgangatho ophezulu. Ekuqaleni, ii-substrates zentsimbi zigqunywe ngomaleko we-zinc ukuze ziqine. Emva koku, kufakwa umbala, ongapheleli nje ekongezeni ixabiso lobuhle kodwa unika nokhuseleko olongezelelweyo kwiimeko zokusingqongileyo. Ulwakhiwo lwengubo ludla ngokuba nomaleko wokuqala, umaleko wombala, kunye ne-topcoat ekhuselayo, nganye isebenzela injongo ethile ekuphuculeni ubude bekhoyili kunye nokusebenza kwayo. Le ndlela inee-multilayer ibalulekile ekuhlangabezaneni nemigangatho yamazwe ngamazwe engqongqo yomgangatho kunye nokhuseleko.
Ukusetyenziswa kweekhoyili ezinemibala egqunyiweyo kukhulu kwaye kwahlukahlukene. Kwishishini lokwakha, ezi khoyili zisetyenziselwa ukufulela, ukugqunywa eludongeni, kunye nezinye izinto zokwakha ngenxa yokuba zilula kwaye zomelele. Icandelo leemoto likwazuza kwezi zinto, lizisebenzisa kwiiphaneli zomzimba kunye nezinye izinto ezifuna amandla kunye nobuhle obuhle. Ukongeza, izixhobo ezifana neefriji kunye noomatshini bokuhlamba zihlala ziquka iikhoyili ezinemibala egqunyiweyo yePPGL, zibonisa ukuguquguquka kwazo kunye nokuzivumelanisa nezimo kwiimarike ezahlukeneyo.
Njengoko imigaqo-nkqubo yehlabathi igxininisa ngakumbi uzinzo kunye noxanduva lokusingqongileyo, ukuveliswa kweekhoyili ezinemibala egqunywe nge-galvanized kuhambelana nale mizila. Ukusetyenziswa kweengubo ze-Alu-zinc akupheleli nje ekwandiseni ubomi beemveliso kodwa kunciphisa nesidingo sokutshintshwa rhoqo, ngaloo ndlela kunciphisa inkunkuma. I-JINDALAI Steel Group Co., Ltd. izibophelele ekuthobeleni imigangatho yezendalo yamazwe ngamazwe, iqinisekisa ukuba iinkqubo zabo zokwenza zisebenza kakuhle kwaye zinobuhlobo nokusingqongileyo. Oku kuzibophelela akupheleli nje ekuphuculeni udumo lwabo kodwa kubabeka njengenkokeli kushishino.
Ukuqukumbela, ukuguquka kweekhoyili ezifakwe umbala we-Alu-zinc kubonisa inkqubela phambili ebalulekileyo kwisayensi yezinto eziphathekayo kunye nokuveliswa. Njengoko iinkampani ezifana ne-JINDALAI Steel Group Co., Ltd. zikhokela eli phulo, ikamva lokwenziwa kweekhoyili ezifakwe umbala we-galvanized libonakala lithembisa. Njengoko amashishini eqhubeka nokufuna izixhobo ezihlala ixesha elide, ezintle, nezinobuhlobo nokusingqongileyo, ukubaluleka kwezi mveliso zintsha kuya kukhula kuphela. Ukudibana kweendlela zokuvelisa eziphambili kunye nokuzibophelela ekuzinzeni kuqinisekisa ukuba iikhoyili ezifakwe umbala we-galvanized ziya kuhlala ziyinxalenye ebalulekileyo kwizicelo ezahlukeneyo kwiminyaka ezayo.
Ixesha leposi: Epreli-27-2025
