Kwimeko yokhuphiswano malunga nokuveliswa kwee-aluminium zinc coil coated, abavelisi abaphezulu be-13 bema ubude ngokubhekiselele ekufumaneni kunye nezenzo kwishishini. Ukuzibophelela kwabo kubuchwephesha bemveliso obusakhulayo yeyona nto iphezulu, kwaye umgangatho wabo ongayekeleliyo weemveliso uqinisekisa ukuba imigangatho yeemveliso zabo ayinakuze ibe ngaphantsi kwezona zilungileyo. Ubutsha kwiindlela zabo kunye neenkcukacha ezintle kumsebenzi wabo zenze impumelelo ephantsi kwishishini kwaye zomeleza isikhundla sabo sobuntshatsheli kwimarike. Ukuba kwindawo yokuvelisa egubungela amazwekazi, iimveliso zabo zithengiswa kuluhlu olusikelwe kumashishini amaninzi kwaye zisebenza kakuhle kunye nokuqina okuhle.
Abavelisi be-coil be-aluminium be-13 abaphezulu be-zinc abanyanzelwanga kuphela kwimveliso. Ukuthatha abona bayili bexesha langoku kwiinkqubo zabo zemveliso, badlale indima ebalulekileyo ekuqhubeleni phambili koshishino, bangena kwimimandla engachazwanga kunye nokuphumeza amanqanaba okusebenza kunye nomgangatho osoloko uvela. Abavelisi abangaphezulu nje kwempahla- ababoneleli; bangamashishini oyilo aphambili kwinguquko yamashishini amaninzi. Ukuvela kwetekhnoloji yale mihla ngelixa kusetyenziswa itekhnoloji eluhlaza kwezo zikhoyili ezigqunywe nge-aluminium-zinc zibavumela ukuba batshintshe babengcono ngalo lonke ixesha kwaye baphucule amathemba emimandla emininzi.
phezulu 13 Aluminium zinc camera Coil Manufacturers
1. ArcelorMittal
I-ArcelorMittal yintsimbi yentsimbi yase-Anglo-American enekomkhulu ekwakhiweni kwayo e-Luxembourg kwaye iphawulwe ngokuvelisa iikhoyili ezigqunywe nge-ZINCALUM ezikumgangatho ophezulu. I-ArcelorMittal yenye yabakhiqizi bentsimbi abaphambili kwaye isebenza ngeendlela ezininzi zokusila zale mihla kuwo onke amazwekazi oMhlaba. Iikhoyili ze-aluminium ezifakwe kwi-Zinc ziveliswa kumatshini osemgangathweni ophezulu okhokelela ekusebenzeni okukhulu kunye nokuphila ixesha elide.
Iikhoyili ezigqunyiweyo, ngakumbi ezo zibonwe kwi-ArcelorMittal, ziye zaziwa kakhulu ngenxa yeempawu zazo zangaphakathi ezingenakonakala, ezenza ukuba zisetyenziswe kwiimeko ezinzima. Oku kufezwa ngokukodwa ngohlobo olulodwa lokutyabeka olwandisa ubude bobomi beekhoyili, ngaloo ndlela kuvumela ukusetyenziswa kulwakhiwo, inqwelo-mafutha, kunye neendawo zombane. Kumgaqo-nkqubo womgangatho, zonke iingcebiso malunga nemveliso ngokwe-ISO 9001 ziyalandelwa. Ikhoyili nganye idlula ulawulo olungqongqo lwekhwalithi ukugcina iipropati ezisebenzayo kunye nokuthembeka kokusebenza kuzo zonke izigaba zenkqubo.
Ingqwalasela enkulu yeArcelorMittal kukusungula izinto ezintsha. Umbutho wabela inxalenye enkulu yezibonelelo zawo kuphando kunye nophuhliso ukwandisa iminikelo kunye neenkqubo apho ezi mveliso zenziwe. Esi sicwangciso sokukhuthaza ukuveliswa siye savumela i-ArcelorMittal ukuba ibonelele ngeemveliso ezingcono ezifana ne-high-high-high-surface-finish advanced advanced aluminiyam i-zinc-coated steels. Ngaphaya koko, ukhuselo lwabo lwejografi kunye nokusebenza kakuhle kwekhonkco lokubonelela kubavumela ukuba babonelele ngoncedo olulungisiweyo kunye nenkxaso yeemveliso zabo kuyo nayiphi na imarike yehlabathi.
2. Nippon Steel Corporation
Owona mfanekiso uphambili kwimveliso yentsimbi yaseJapan, iNippon Steel Corporation, igxile ekwenzeni iikhoyili ezigqunywe nge-aluminium zinc. Iimveliso zekomishini ziphawulwa, ngaphezu kwayo yonke into, ngomgangatho wazo ngenxa yetekhnoloji ephezulu yemveliso kunye nemilinganiselo yoqinisekiso lomgangatho kwimveliso. Iikhoyili ezigqunywe yi-aluminiyam zinc eziveliswe yiNippon Steel zimelana nendumiso ngenxa yokuxhathisa umhlwa, ukomelela okuphezulu kunye nokuqina.
Umgangatho wokutyabeka wenkampani unokwandisa ubude bexesha leekhoyili ezisetyenziswa kumashishini ahlukeneyo, njengokwakha, iimoto, kunye nokuveliswa kwemizi-mveliso. Ukuzibophelela okufanayo kumgangatho weekhoyili kubonakala kwimigangatho exhaswa yinkampani ekwenzeni iikhoyili, kunye neemvavanyo eziqhutywe kwi-coil nganye ejoliswe kwezinye iimarike, ziqinisekisa ukuba zenza njengoko kufuneka.
Kukho ugxininiso oluninzi kubuchule obutsha kwiNippon Steel. Inkampani ibeka i-premium ephezulu kuphando kunye nophuhliso kwaye isebenzise utshintsho lwemveliso kunye nenkqubo yokuvelisa. Njengesiphumo sokugxila kwizinto ezintsha, inkampani iNippon Steel ikwazile ukuvelisa iikhoyili ezigqunywe nge-aluminiyam zinc ezineempawu ezingcono ezibandakanya ukugqitywa komgangatho ophezulu kunye nokumelana okubalaseleyo kokusingqongileyo xa kuthelekiswa neekhoyili zesizukulwana sangaphambili. Ngenkxaso yothungelwano lwamazwe ngamazwe kunye namajelo osasazo ajolise kubathengi, iNippon Steel idibanise imveliso yayo kunye nemisebenzi yeshishini ukuhambisa iimveliso ezikumgangatho ophezulu kunye nezisombululo zokuphelisa abasebenzisi kwihlabathi liphela, igcina isikhundla sayo phakathi kwabavelisi abaphezulu kwimarike.
3. Tata Steel
I-Tata Steel, esekelwe e-Indiya, iye yaqinisa isikhundla sayo njengomnye wabavelisi abahamba phambili be-aluminium zinc-coated coil kwaye, ngelo xesha, njengenye yeenkokheli zentsimbi kwimarike yehlabathi. Iikhoyili ezigqunywe nge-zinc ye-Aluminiyam ye-TATA STEEL zaziwa kakhulu ngokusebenza kwazo, iimpawu ezihlala ixesha elide, kunye nokugqwesa kwazo okugqwesileyo kunye nokomelela kwesakhiwo. I-Tata Steel yenza iinzame ezahlukeneyo ukuhlangabezana neemfuno zabathengi bayo, njengoko iimveliso zayo zidlula ngaphaya kokusetyenziswa kulwakhiwo kunye nezixhobo zemoto nezasekhaya, phakathi kwezinye.
Ukuzibophelela kweTata Steel kumgangatho ubonakala kwizicwangciso zayo ezahlukeneyo kunye nokuthobela iimfuno zomgangatho. Ikhoyili nganye ivavanywa kwiimeko ezithe ngqo kunye nezingathanga ngqo ukuze kufumaneke iziphumo ezingcono ezihlangabezana nemigangatho ephezulu yokusebenza kunye nokuthembeka. Itekhnoloji yenkqubo yokwaleka yenkampani inika i-aluminiyam i-zinc-coated coils ukhuseleko olubanzi kwi-corrosion nakweyona ndawo inamandla.
I-Tata Steel isebenza ngokusungula izinto ezintsha. Inkampani yabela imali eyiyo kwisebe layo lophando kunye nophuhliso ukukhulisa uphuhliso lwemveliso kunye neenkqubo zemveliso. I-Tata Steel igxininise kakhulu kwizinto ezintsha kangangokuba ngoku inokuza neekhoyili ezintsha ze-aluminiyam ezigqunywe nge-zinc ezineempawu ezingcono, ezifana nokuphuculwa kokuxhathisa ukudleka kunye nomgangatho ongcono womphezulu. Ngokusebenza kumazwe ahlukeneyo, amakhonkco obonelelo enziwe kakuhle kaTata Steel avumela inkampani ukuba yenze kwaye ihambise iimveliso ezisemgangathweni kunye neenkonzo ezikhethekileyo kulo naliphi na icandelo lehlabathi, iqinisa isimo sayo njengomnye wabavelisi abaphambili kwishishini.
4. Intsimbi yeBlueScope
Inkampani yaseAustralia iBlueScope Steel idume ngomgangatho wayo kunye nokusebenza kwayo ekuveliseni iikhoyili ezigqunywe nge-aluminiyam zinc. Ingumvelisi ohamba phambili wale mibhobho. Iifektri zabo zixhotyiswe ngezixhobo zanamhlanje, kubandakanywa ubugcisa bemveliso obuphambili, obubonelela ngemveliso ehlala ixesha elide, i-coil coil coated kunye nokuchasana okungcono kwiindawo zangaphandle.
I-BlueScope Steel ye-aluminiyam egqunywe ngeekhoyili ezizinki ziyakwazi ukumelana nokurusa kwaye zinokusetyenziswa kwiindawo ezahlukeneyo ezifana nezokwakha, iimoto, kunye namashishini okuvelisa. Le nkqubo inika iikhoyili zenkampani ukuqina okugqwesileyo kwaye yongeza ubuhle obukhethekileyo kubo. Izingqinisiso ezicacileyo kwiinkqubo zokuvavanya kunye nemigangatho yamazwe ngamazwe zibonwa kakhulu, ezifumana i-BlueScope Steel ukuzithemba kuzo zonke iikhoyili zayo ze-aluminium kunye nokuthembeka kwazo okungqongqo kokusebenza.
Enye indawo ethi iBlueScope Steel ibeka umzamo omkhulu kwaye igxile kuyo kukusungula izinto ezintsha. Oku kuvumela inkampani ukuba yongeze nayiphi na imveliso, kuquka neenkqubo zayo zokuvelisa. Esi simo sengqondo sihamba indlela ende ekuncedeni inkampani isungule iikhoyili ezigqunywe nge-aluminiyam ezikumgangatho ophezulu ezineempawu ezingcono, umgangatho ogqibeleleyo womphezulu, kunye namandla. Imisebenzi yamazwe ngamazwe kunye nemijelo elawulwa kakuhle yokusasazwa inceda inkampani ukuba ifezekise ukwaneliseka kwabathengi ngokunikezela ngemveliso esemgangathweni kunye nexabiso elongeziweyo naphi na apho abathengi banokuba kwihlabathi lonke, nto leyo eyenza ukuba inkampani ihlale inokhuphiswano kwimakethi ye-aluminiyam yekhoyili egqunywe zinc.
5. JFE Steel Corporation
I-JFE Steel Corporation, eseJapan, iphinda ivelise iikhoyili ezigqunywe nge-aluminiyam zinc, nto leyo eyenza ukuba izinze kakhulu kwicandelo lentsimbi. Iimveliso ezisemgangathweni bezisoloko ziyinto eyomeleleyo yeplastiki ngenxa yetekhnoloji esemgangathweni esetyenziswayo ekwenzeni iimveliso zeplastiki. I-JFE Steel's i-aluminiyam egqunywe ngeekhoyili ezizinki ziyaziwa ngokumelana nokugqwesa kwazo okugqwesileyo, ukomelela okuphezulu, kunye nokuqina.
Iikhoyili ze-aluminiyam ze-zinc-coated zenkampani zinokuhlangabezana neemfuno zeemeko ezahlukeneyo zokusebenza kulwakhiwo, iimoto, kunye namanye amashishini. Ukukwazi kwe-JFE Steel ukwenza iikhoyili ezigqunywe kwisiphelo esiphezulu sandisa ubomi babo bokusebenzisa kunye nokusebenza kakuhle naphantsi kweemeko ezinzima. Imigaqo-nkqubo yenkampani malunga neemfuno zamazwe ngamazwe kunye novavanyo olunzima lwekhoyili nganye iqinisekisa ukusebenza okuphezulu kwekhoyili nganye.
I-JFE Steel igxininisa ukutsha njengelitye lembombo. Amashishini atyala imali eninzi kakhulu ukwenza uphando kunye nokuphuhlisa iimveliso ezintsha kunye nokuphucula iinkqubo zokwenza ezi mveliso. Ngenxa yolu gxininiso, i-JFE Steel ikwanako nokuvelisa iikhoyili ezigqunywe ngaphezulu kwe-aluminiyam zinc ezinengcaciso emitsha, kubandakanya unyamezelo olungcono lokusingqongileyo kunye nomphezulu othandeka ngakumbi. Ubukho bejografi kunye nobujolise kubathengi be-JFE Steel buyenza ikwazi ukuvelisa iimveliso ezikumgangatho ophezulu kwaye izalisekise iimfuno ezithile zabathengi kwihlabathi liphela, isenza inkampani ikhuphisane ngakumbi njengomenzi wemizi-mveliso.
6. Tata Steel
Ulungelelwaniso olufanelekileyo, oluncamathelayo, ubundlongondlongo obujoliswe kwimisebenzi yabadlali bemarike abaziwayo nabaqinileyo. Ukongeza, malunga ne-magnesium, indibaniselwano netekhnoloji yogcino esezantsi izinzile ngelixa isenza intlawulo yefomula eyiyo ebonelela ngokukhwelana. Imigaqo yokutshixa kunye nokulungisa izincedisi zithe ngqo kwaye ziyilwe ngokufanelekileyo nakwiiPolygons ezirhabaxa. Ukusetyenziswa kwe-tangential kukaTata Steel, nangona kunjalo, kunokuba lula ukuzoyisa. Le ndlela yogcino lwencakuba exhomekeke kubushushu iluncedo kakhulu, kulungile.
Uqhelaniso lwenza ukuba kuqondwe kunye nolwazi lokhetho lulonke olutyhiliweyo. Enyanisweni, kukho imigaqo emininzi ekhethekileyo yokugxila, ukwaziswa kunye nokusebenza kakuhle. Imigaqo-nkqubo ichasene-ii-precoolers ziqhuba kakuhle, nakwizixeko ezineeyunithi zobushushu obuphezulu kakhulu ngedigri nganye ngosuku.
I-Tata Steel ijonga izinto ezintsha njengomqhubi obalulekileyo weshishini. Yenza utyalo-mali olubonakalayo kuphando nophuhliso ukuphucula iimveliso kunye neenkqubo zayo. Ngenxa yolu gxininiso kubuchule obutsha, iTata Steel ngoku inokuvelisa iikhoyili ezigqunywe nge-aluminiyam zinc ezineempawu zamandla omatshini ezingcono kunangaphambili nezinomphezulu owamkelekileyo. Ukongeza, imisebenzi ye-Tata Steel yezizwe ngezizwe kunye nekhonkco lokubonelela olomeleleyo likwenza kube lula ukubonelela abathengi ngezisombululo ezichanekileyo nezisebenzayo kunye noncedo kumazwe amaninzi. Ngokujolisa ngokuthe gqolo kumgangatho, ukusebenza, kunye nezinto ezintsha, iTata Steel iye yavela njengomnye wabavelisi abaphezulu beekhoyili ezigqunywe nge-aluminium zinc.
7. Intsimbi yeBlueScope
I-BlueScope Steel, enye yeenkampani ezininzi zase-Australia, ngumthengisi we-coil coil, eyenziwe ngokukodwa nge-aluminiyam kunye ne-zinc, eyaziwayo ngomgangatho wayo wokwenza izinto ezintsha. Izixhobo zemveliso eziphambili zenkampani zenza i-aluminiyam esebenzayo kunye ne-zinc-coated coils kwizicelo ezahlukeneyo zobuchwepheshe. Iinkqubo zokugquma zeBlueScope zinazo zonke iimpawu ezithandekayo, kubandakanya inkangeleko egqwesileyo, ukuqina okugqwesileyo, kunye nobomi obude, nakwindawo ezonakalisayo.
Iikhoyili ezigqunywe nge-aluminium zinc zeBlueScope Steel zithandwa kwicandelo lokwakha kunye namanye amashishini ngenxa yepolish egqwesileyo kunye nobuchule bokumelana nokufuma. Ezi mozulu, nangona kunjalo, azikho ngqo kwiikhoyili, nangona "Imozulu" ligama elichanekileyo lokuchaza indawo eyomileyo apho iikhoyili zicwiliswa kwaye zicwiliselwe ukukhusela umonakalo. Ezinye iindawo zigubungela uninzi lweemveliso zentsimbi ezifanayo kwizakhiwo, ulwakhiwo lophahla, kunye nezixhobo zendlu eziziimoto nezingezomagneti. Ukumelana nomgangatho ophezulu wokwaleka kukwaqinisekisa ukuba inkangeleko yeekhoyili zeBlueScope kunye neempawu zokusebenza ziya kugcinwa kubo bonke ubomi babo obunokusetyenzwa ngaphandle kweemeko ezimbi zokusebenza.
I-BlueScope Steel ibeka ukubaluleka okuphezulu kwizinto ezintsha. Inkampani ibeka umzamo omkhulu kutyalo-mali kuphando kunye nophuhliso ukuze imveliso yabo kunye nendlela abazenza ngayo iimveliso ziphuculwe. Ngenxa yolu gxininiso kuphuhliso, iBlueScope inokuvelisa iimveliso ezintsha ezinje nge-aluminiyam egqunywe nge-zinc yeemveliso ezijijelweyo ezomeleleyo kunezo bezikhona ngaphambili kwaye zineengubo ezingcono zomphezulu. Kwakhona, ngenxa yokusasazwa ngokubanzi kweemveliso zeBlueScope kwihlabathi jikelele kunye nesicwangciso sabo esijoliswe kubathengi, iimveliso ezinjalo zifanelekile kwiimarike kunye namashishini ahlukeneyo. I-BlueScope Steel yenye yezona zinto zibalaseleyo kwimarike ye-aluminiyam ye-zinc-coil egqunywe kwihlabathi jikelele egxile kumgangatho, ukusebenza, kunye nokuyila.
8. I-Jindal Steel & Power
I-Jindal Steel & Power (JSP), ifemu yaseIndiya, iphakathi kwabavelisi abaphezulu beekhoyili ezigqunywe nge-aluminiyam ezaziwa ngomgangatho kunye noyilo. Yonke ibhoyila yokupholisa inqaba eveliswe kwindawo yokunyusela yakhiwe ngokweyona migangatho iphezulu yoshishino ukuhlangabezana neemfuno zamashishini amaninzi apho iikhoyili zisetyenziswa khona. Iimveliso ze-Jindal Steel kunye nePower ziyaziwa ngamandla azo aphezulu, iipropathi ezichasene nomhlwa, kunye nokugqitywa komgangatho olungileyo.
Iidyasi eziphezulu ezisetyenzisiweyo zijongiswe kulawulo lwemveliso ukuya kumashishini asebenzisa isiphelo esifana nolwakhiwo lwePDO. Ezi zogquma zisetyenziswa ikakhulu kumashishini okwakha ezorhwebo kunye nezibhedlele apho iindlela zokupeyinta ezomileyo zisetyenziswa ukuze zingachaphazeli imisebenzi eqhelekileyo yezakhiwo. Ukongeza, i-Jindal Steel & Power coatings zentsimbi zixhalabisa kakhulu kuba zinceda iikhoyili ukuba zisetyenziswe kwiimeko ezimbi kakhulu ukubuyisela umgca.
EJindal Steel kunye naMandla, ukusungula izinto ezintsha, kunye netekhnoloji zizinto eziphambili zesicwangciso sayo soshishino. Iqumrhu libeka umzamo omkhulu kwi-R&D ukuze kuphuculwe iimveliso esele zikho kwaye zibonelele ezintsha. Le nkcubeko entsha ibona i-Jindal Steel kunye neMandla iphuhlisa iikhoyili ze-aluminium zinc-coated kunye namandla angcono kunye neenkcukacha zokwakheka komphezulu. Ngaphaya koko, uyilo olusebenzayo lwekhonkco lonikezelo lwenkampani kunye nothungelwano losasazo lufikelela kubathengi abohlukeneyo kunye namazwe aneemveliso ezithile ezijoliswe ukuhlangabezana neemfuno ezithile kushishino. I-Jindal Steel kunye neMandla ihlala ingomnye wabavelisi be-aluminium-zinc-coated coil ngokusebenzisa isicwangciso esibandakanya ukubonelela ngekhwalithi, ukusebenza kunye nokuQala.
9. Hyundai Steel
I-Hyundai Steel, enekomkhulu eMzantsi Korea, ngumenzi wentsimbi ebalulekileyo enobukho obuqinileyo kwimakethi yeekhoyili ezigqunywe nge-aluminiyam-zinc yehlabathi. Inkampani yaziwa ngeemveliso zayo ezikumgangatho ophezulu kunye nezisombululo ezintsha kumashishini ahlukeneyo.
I-Hyundai Steel ye-aluminium-zinc coil coated coil iyahlukaniswa ngokumelana nokugqwesa okuphezulu kunye nokuqina. Inkampani isebenzisa itekhnoloji yokwambathisa ephucukileyo ukuvelisa iikhoyili ezinikezela ngokhuseleko olukhethekileyo ngokuchasene nezinto ezisingqongileyo, ziqinisekisa ukusebenza okuhlala ixesha elide kwizicelo ezahlukeneyo.
Amaziko ayo okuvelisa asemgangathweni kunye neenkqubo zokuvavanya ngokungqongqo zibonisa ukuzibophelela kwenkampani kumgangatho kunye nokutsha. Ukugxila kwe-Hyundai Steel ekuhlangabezaneni neemfuno zabathengi kunye nokuhambisa iimveliso ezithembekileyo kuye kwaseka njengomthengisi othembekileyo kwimarike yentsimbi yehlabathi.
Ukongeza kubuchwephesha bayo bobugcisa, iHyundai Steel izinikele ekuzinzeni nasekulawuleni indalo esingqongileyo. Amanyathelo ale nkampani okunciphisa ifuthe layo lokusingqongileyo kunye nokukhuthaza ukusebenza kakuhle kwamandla abonisa ukuzibophelela kwayo kwimisebenzi yoshishino enoxanduva.
10. SSAB
I-SSAB, eseSweden, ngumvelisi ohamba phambili wentsimbi owaziwayo ngokusebenza okuphezulu kwe-aluminiyam-zinc coil coated. Inkampani yamkelwa ngezisombululo zayo ezintsha kunye nobukho obuqinileyo kwimarike kushishino lwentsimbi yehlabathi.
Iikhoyili ezigqunywe nge-aluminiyam-zinc ze-SSAB ziphawulwa ngokumelana nokugqwesa kwazo okugqwesileyo kunye nokuqina. Inkampani isebenzisa itekhnoloji yokwambathisa ephezulu ukuvelisa iikhoyili ezibonelela ngokhuseleko oluhlala ixesha elide ngokuchasene nezinto ezisingqongileyo, zibenza zilungele izicelo ezahlukeneyo.
Ugqaliselo lwenkampani kubuchule obutsha kunye nomgangatho bubonakala kumaziko ayo okuvelisa akumgangatho ophambili kunye namanyathelo angqongqo olawulo lomgangatho. Ukukwazi kwe-SSAB ukuhambisa iimveliso ezingaguqukiyo nezithembekileyo kuyenze yanegama eliqinileyo phakathi kwabathengi kwihlabathi liphela.
Ukuzinikela kwe-SSAB kuzinzo kunye noxanduva lokusingqongileyo ngundoqo kwimisebenzi yayo. Iinzame zenkampani zokunciphisa ifuthe layo lokusingqongileyo kunye nokukhuthaza ukusebenza kakuhle kwamandla kubonisa ukuzinikela kwayo kwimisebenzi yoshishino oluzinzileyo.
11. China Steel Corporation
I-China Steel Corporation (CSC), enekomkhulu eTaiwan, yenye yabenzi bentsimbi abakhulu eAsia kwaye ingumdlali obalulekileyo kwimakethi yehlabathi ye-aluminiyam-zinc coil coil. Inkampani iyaziwa ngeemveliso zayo zentsimbi ezikumgangatho ophezulu kunye nezisombululo ezintsha.
Iikhoyili ezigqunywe nge-aluminiyam-zinc ze-CSC zibonwa ngokuxhathisa umhlwa kunye nokuqina. Inkampani isebenzisa itekhnoloji yokwambathisa ephucukileyo ukuvelisa iikhoyili ezinikezela ngokhuseleko olukhethekileyo ngokuchasene nezinto ezisingqongileyo, ziqinisekisa ukusebenza okuhlala ixesha elide kwizicelo ezahlukeneyo.
Amaziko ayo okuvelisa akumgangatho ophezulu kunye neenkqubo ezingqongqo zokulawula umgangatho zibonisa ukuzibophelela kwenkampani kumgangatho kunye nokutsha. Ugxininiso lwe-CSC ekuhlangabezaneni neemfuno zabathengi kunye nokuhanjiswa kweemveliso ezithembekileyo kuseke njengomvelisi ohamba phambili kushishino lwentsimbi.
Ukuzinikela kwe-CSC kuzinzo kunye noxanduva lokusingqongileyo kubonakala kwiinzame zayo zokunciphisa i-carbon footprint kunye nokuphucula ukusebenza kakuhle kwamandla. Ukuzibophelela kwenkampani kwimisebenzi yoshishino enoxanduva kwandisa ngakumbi isidima sayo njengomvelisi ophezulu wentsimbi.
12. I-Baosteel
I-Baosteel, eyinxalenye ye-China Baowu Steel Group Corporation, izimise njengenye yabenzi bentsimbi ababalaseleyo kwihlabathi. Umfanekiso wayo oqinileyo uxhaswa ngokusisiseko ngokusungula izinto ezintsha, umgangatho, kunye nokuzinza. Ngenxa yoko, iBaosteel yinkampani yentsimbi edityanisiweyo kunye nentsimbi enezixhobo ezininzi zemveliso ezibekwe ngaphakathi kweTshayina, kubandakanya iShanghai, iWuhan, iMeishan, kunye neZhanjiang. Ezi zixhobo ziphinda zibonise amandla amakhulu okuvelisa kunye nobunkokeli kwimveliso yentsimbi.
Umba oqaphelekayo we-Baosteel lugxininiso kubuchwepheshe kunye nophuculo olukhokelele kufakelo lwesaphetha sohlobo oluqhubekayo lwecaster, ebizwa ngokuba yeyokuqala yehlabathi, kunye nePrimetals Technologies. Esi sixhobo sinobugocigoci bokwenza isilabhu esijiyileyo esinobubanzi obunokwenzeka ukuya kuthi ga kwi-2700 mm kunye nobukhulu obuyi-450 mm. Ezi ntlobo zokubeka zibeka i-Baosteel njengenye yezinto ezinobunzima kushishino apho amazwe, ingakumbi abenzi beenqanawa kunye nabavelisi bee-injini yomoya, bezama ukophula intamo ubukhulu bemathiriyeli. Ngaphakathi kwe-slab eqhelekileyo kunye neyinkimbinkimbi eveliswe ngophahla, i-DynaGap kufuneka ihambise amacandelo afunekayo. Ziquka amacandelo e-Single Roll DynaGap (SRD), adityaniswe ngakumbi ngolungelelwaniso lwehardware eyahlukeneyo kunye nobuchwepheshe obuphambili ukubonelela ngolawulo olwaneleyo lweparameter yemveliso; ngoko, ii-slabs ezisemgangathweni zasimahla zifumaneka kuzo zonke iinkalo.
Uluhlu lweemveliso ezivela kwi-Baosteel lubanzi kwaye alukho nzulu, kubandakanywa neemveliso ezahlukeneyo ezisicaba nezinde. Ezi mveliso zenziwe ngeentlobo ezahlukeneyo zentsimbi, njengentsimbi ye-carbon, intsimbi ephantsi, i-alloy steel, okanye i-silicon steel, ukuze isetyenziswe kumashishini ahlukeneyo. Ngale ndlela, i-Baosteel inokubonelela abathengi bayo kwihlabathi liphela, isenza ukuba inkampani ingabinandawo kwimarike yentsimbi. Kumazwe ngamazwe, i-Baosteel ihlawula iinzame ezinkulu kungekuphela nje ngokuthumela umthamo omkhulu kodwa nangokuthatha inxaxheba kuphuhliso loshishino. Kuyinyani ukuba i-Baosteel iqhubeka nokukhangela amathuba angaphezulu kwaye igcina imilinganiselo yokulawula umgangatho ophezulu, nto leyo eyenza ibe yenye yezona zibetha kwicandelo lentsimbi.
Kwakhona, ubunkokeli be-Baosteel buguqulela ekubeni nako ukuvelisa intsimbi ngokufanelekileyo, ukufumaneka kweentlobo ngeentlobo zeemveliso kunye nomgangatho, kunye novakalelo oluqinileyo loxanduva loluntu. I-Maosteel ithobe imida engqongqo yomgangatho kwaye ikhuthaze uphuhliso lobugcisa kumashishini emveliso yentsimbi kunye nentsimbi ngokusebenzisa ubuchule bemveliso obuphambili obufana nobuchwephesha bokuphosa obunamandla, obuyenza ihlale iyinkokeli yehlabathi ekuveliseni umgangatho kunye nentsimbi esebenzayo.
13. Gerdau
UGerdau utshintsha ishishini lentsimbi yehlabathi ngokuvelisa izinto ezintsha kunye nokugcinwa kokusingqongileyo, nto leyo bebeyenza iminyaka engaphezu kwe-120. Namhlanje, yenye yabakhiqizi bentsimbi abakhulu kwihlabathi, isebenzisana nemimandla ukukhulisa nokomeleza abo bakha ikamva. Ineendawo zoshishino kumazwe asixhenxe kwaye ivelisa iitoni ezingaphantsi kwe-11.5 yezigidi zentsimbi ekrwada ngonyaka. IGerdau isebenza namalungu eqela angaphezu kwamawaka angamashumi amathathu, nto leyo eyenza ukuba ibe yenye yeenkampani ezinempembelelo kwimarike yentsimbi yehlabathi.
Isibheno esisebenzayo sebrendi iGerdau kunye neNkampani ebantwini siyakuhlala siluzinzo kunye noxanduva lokusingqongileyo. Isebenzisa i-electric arc furnace (EAF) ukwenza intsimbi ukuze kuphunyezwe oku, okusebenzayo kunye nokungenabungozi kokusingqongileyo. Ukusetyenziswa kwezi teknoloji kuvumela uGerdau ukuba avelise intsimbi equlethe ngaphezu kwe-98% yesinyithi esilahlwayo, ezinye zezona zinto zilungele i-eco-friendly kwihlabathi. Ukuba nezityalo zabo zokurisayikilisha kunye nezixhobo zentsimbi, iGerdau, ukongeza kwiinjongo zayo zophuhliso oluzinzileyo, ikwaqhuba uqoqosho kwaye ibandakanya oomasipala.
Abavelisi bentsimbi kunye nentsimbi beza kunceda uluhlu olubanzi lweemveliso, kubandakanywa nezo zikwezolimo, iimoto, ulwakhiwo, ukuhanjiswa, amandla, umzi-mveliso kunye noshishino lwemigodi, kubandakanya iGerdau. Inkampani yenza iinkonzo ezikhethekileyo nezinde zeemveliso zentsimbi kwiCandelo layo laseMntla Melika. Ezi mveliso zisetyenziselwa ukuphuhlisa izakhiwo ezidibanisa kunye nokukhusela abantu. Ukusuka kwiibhulorho kunye nomzila kaloliwe, amakhaya ukuya kumathafa anyukayo eLombardy, ugxininiso lwentsimbi yeGerdau, ngokufuthi ngakumbi kunolwakhiwo olukhulu oluhlanganisa umlinganiswa kwivazi.
IGerdau liziko eliguqukayo elinenguqulelo enzulu kwimisebenzi yalo. Inkampani ngokuqhubekayo iphucula iinkqubo zayo zokuvelisa ukwenzela ukuba izinto zetsimbi zihlala zihambelana nomgangatho ofunekayo. Le nkcubeko yolawulo olululo kunye nokuphendula iyabonakala kwimbali yenkampani yokulungelelanisa kunye nokwamkela utshintsho njengoko imfuno yoshishino itshintsha, ngaloo ndlela ibeka iindlela zokulandela abanye.
Ngokubhekele phaya, eSt. Kwezoqoqosho, uGerdau ugxininisa kuphuhliso lwentlalo ngelixa efumana iziphumo ezilungileyo kwishishini lemveliso. Le filosofi yezoshishino igxininisa ukukholelwa kwenkampani ukuba ukugcina uqoqosho oluyimpumelelo akulongozi kuphuhliso loluntu.
isiphelo
Abavelisi belahle be-aluminium be-13 abaphezulu be-aluminiyam babonwa kwihlabathi jikelele ngobunkokeli babo bemarike, beqhutywa ziindlela ezintsha zokuvelisa kunye nokuzinikela okuzinzileyo kumgangatho. Aba bavelisi bazimise njengeebenchmarks zeshishini, ezaziwa ngokuvelisa iimveliso ezihlala ixesha elide neziqhubela phambili ezihlangabezana neemfuno ezahlukeneyo zeshishini. Ubukho babo behlabathi bugxininisa ukukwazi kwabo ukusoloko bezisa izisombululo ezikumgangatho ophezulu kuwo onke amacandelo ahlukeneyo, nto leyo ebenza babe yimfuneko ekukhuleni koshishino.
Ngaphaya kwesakhono sabo sokuvelisa, aba bavelisi banegalelo elikhulu kwinkqubela phambili yezobuchwepheshe kunye neenzame zozinzo ngaphakathi koshishino. Ukuzinikezela kwabo ekwamkeleni itekhnoloji ye-cutting-edge kunye nezenzo ezizinzileyo aziphuculi nje kuphela imveliso yazo kodwa zikhuthaza inkqubela kunye nokusebenza kakuhle. Njengoovulindlela ebaleni, bayaqhubeka nokubumba ikamva lemveliso yekhoyili ye-aluminium zinc, beqinisekisa ukuba impembelelo yabo ihlala inefuthe kwiimarike zehlabathi.
