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Eminyakeni embalwa edlule, inkambiso yokuthekelisa ngaphandle kwekhoyili yensimbi ikhombise ukukhula okuqhubekayo.Ngokusho kwedatha, kusukela ngo-2018 kuya ku-2020, ivolumu yokuthekelisa yamakhoyili ashisayo ensimbi inyuke isuka kumathani ayi-3,486,000 kanye namathani angama-4,079,000 yaya kumathani angama-4,630,000, okuwukunyuka kwama-33.24%.Phakathi kwazo, umthamo wokuthekelisa ku...Funda kabanzi»
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I-tinplate (evame ukubizwa ngokuthi i-tinplate) ibhekisela epuleti lensimbi elinongqimba oluncane lwethini ebusweni balo.I-tinplate yenziwe ngensimbi ephansi ye-carbon steel ibe ipuleti lensimbi eliwugqinsi elingu-2mm, elicutshungulwa ngokucosha, ukugoqa okubandayo, ukuhlanzwa kwe-electrolytic, annealing, leveling and trim...Funda kabanzi»
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Ikhoyili yensimbi eyisipesheli wuhlobo olukhethekile lwekhoyili yensimbi esetshenziswa ezintweni eziningi ezihlukene ngaphakathi kwendawo yokukhiqiza nokukhiqiza.Ikhoyili yensimbi yanoma yiluphi uhlobo iyisithako esiyisicaba esincanyana ngokwanele ukuba singagoqwa sibe ikhoyili noma silimele sibe umqulu oqhubekayo.Kuyinto al...Funda kabanzi»
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Yini enamathela ongakwenza ukuqeda ijazi umbala besmear ibhodi isetshenziswa ngemva kwesikhathi, ngoba zithonywe zonke izinhlobo zezici zemvelo, impahla yayo besmear ifilimu nokuphila service kunganciphisa, kudingeka enze repaint yayo.Izidingo eziyisisekelo kakhulu zokubuyisela kabusha...Funda kabanzi»
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Incazelo yeshidi le-zinc eli-aluminum kanye nepuleti lensimbi engagqwali kuhlukile Ishidi le-zinc eliwugqinsi leshidi le-Aluminized lisho ukuthi ukuze kugwenywe ukugqwala kobuso bepuleti lensimbi eliwugqinsi futhi kwandise impilo yalo yesevisi, ingaphezulu lepuleti lensimbi eliwugqinsi ...Funda kabanzi»
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Uyini umehluko phakathi kweshidi likathayela elinezimbali kanye neshidi likathayela elingenazimbali?Ikhasimende langitshela esikhathini esedlule: Uyini umehluko phakathi kweshidi lensimbi eliwuthayela wembali kanye neshidi lensimbi elingafakwa izimbali?Ungakwazi yini ukusebenzisa ikhoyili yensimbi enotshani esikhundleni sekhoyili yensimbi engafakwanga izimbali?Namuhla, ngizotshela wonke umuntu ukuthi ngabe kukhona...Funda kabanzi»
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Ishidi elikhangayo kanye neshidi lensimbi engagqwali Ishidi elinothayela ukugwema ukugqwala kobuso bepuleti lensimbi eliwugqinsi futhi andise impilo yalo yokusebenza.Ingaphezulu lepuleti lensimbi eliwugqinsi limbozwe ungqimba lwezinc eyinsimbi.Lolu hlobo lwamakhaza agingqiwe ...Funda kabanzi»