I-China Penda Ishidi/Ikhoyili Yezinki Ekhandisiwe

Umqondo Oyisisekelo:
Kuyunithi eqhubekayo, insimbi ye-strilled strip ebandayo kanye nensimbi ye-galvanized strip (i-electro-galvanized kanye ne-hot-dip galvanized) isetshenziswa njengama-substrates, futhi ngemva kokwelashwa kwangaphambili (ukuhlanza nokwelashwa ngamakhemikhali), indlela yokumboza i-roller isetshenziswa.

Kusetshenziswa ungqimba olulodwa noma ngaphezulu kapende owuketshezi, futhi ishidi elitholwe ngokubhaka nokupholisa libizwa ngokuthi i-coated steel sheet.

Njengoba ukugqoka kungaba nemibala ehlukahlukene, kuyisiko ukubeka insimbi eboshwe.

Amapuleti abizwa ngokuthi amapuleti ensimbi anombala. Futhi ngenxa yokuthi ukumbozwa kwenziwa ngaphambi kokuba ipuleti lensimbi lakhiwe, libizwa ngokuthi ipuleti lensimbi elakhiwe ngaphambili emazweni angaphandle.

Ukugeleza kwenqubo:

Amashidi ensimbi ahlanganiswe ngombala asekelwe emashidini ensimbi abandayo kanye namashidi ensimbi. Ngemuva kokulungiswa kwendawo (i-degreasing, ukuhlanza, ukwelashwa kokuguqulwa kwamakhemikhali), izigqoko zisetshenziswa ngendlela eqhubekayo.(indlela yokugqoka i-roller), umkhiqizo owenziwe ngokubhaka nokupholisa.

Inqubo yokukhiqiza eyinhloko yokugeleza kweyunithi yokuhlanganisa okubili okubili nokubhaka okubili okuqhubekayo iwukuba: ukuqaqa → ukwelapha kusengaphambili → ukubhaka → ukubhaka → ukucutshungulwa → ukugoqa.

Uhlelo Lokukhiqiza:

Iphakheji:

Iyalayisha:

Ukudiliva Ngeloli:

Isicelo:

Ipuleti lensimbi eliboshwe linesisindo esilula, ukubukeka okuhle nokumelana nokugqwala okuhle, futhi lingacutshungulwa ngokuqondile.
Inikeza uhlobo olusha lwezinto ezingavuthiwe, ezinemiphumela emihle njengokushintsha izinkuni ngensimbi, ukwakhiwa okuphumelelayo,

ukonga ugesi, nokuvimbela ukungcola. Ukumbozwa ngombala usebenzisa ishidi lensimbi elikhangayo njenge-substrate

Ngaphezu kokuvikelwa kwe-zinc, i-organic coating on the zinc layer idlala indima yokumboza nokuzihlukanisa, okungase

vimbela ipuleti lensimbi ukuthi lingagqwali, futhi impilo yalo yesevisi yinde kunaleyo yepuleti lensimbi enama-galvanized.

Ngokusho kwesethulo, impilo ye-coated plate yinde ngo-50% kune-galvanized steel plate.