Amabhola okugaya anobukhulu obungama-20mm ububanzi adlala indima ebalulekile ezinqubweni zokumbiwa kwezimbiwa zokugaywa kwensimbi nokugaywa ngaphakathi kwemisebenzi yezimayini.Lawa mayunithi ensimbi ayindilinga asebenza njengemidiya yokugaya emshinini osetshenziselwa ukucwenga insimbi eluhlaza ibe amaminerali abalulekile.
I-Ore Crushing ihlanganisa isigaba sokuqala sokukhishwa kwamaminerali.Insimbi eluhlaza, etholwe emisebenzini yezimayini, iqukethe amaminerali avalelwe phakathi kwezingcezu ezinkulu zamatshe noma izakhi zensimbi.Ukuze kukhululwe lamaminerali abalulekile, insimbi eluhlaza igaywa.Lokhu kubandakanya ukusetshenziswa kwemishini yokugaya efakwe amagumbi lapho insimbi eluhlaza ibekwe eceleni kwamabhola okugaya angama-20mm.Lawa mabhola asiza ekuhlukaneni kwezinto ezingavuthiwe, azihlukanise zibe izinhlayiya ezincane, ezilawulekayo.Amabhola ensimbi, ngomthelela wawo kanye nokuhuzuka ngokumelene nezinsimbi, anciphisa ngempumelelo ubukhulu be-ore, kube lula ukukhishwa kwamaminerali abalulekile.
Kamuva, i-Milling Process icolisa ama-ore agayiwe ukuze athole osayizi bezinhlayiyana abafunekayo.Impahla echotshoziwe, kanye namabhola okugaya angu-20mm, afakwa emshinini wokugaya ojikelezayo.Njengoba umshini ujikeleza, amabhola ensimbi ngaphakathi kwegumbi lokugaya adala umphumela we-cascading, ashayisane nezinsimbi.Lokhu kushayisana, kuhlanganiswe nokungqubuzana okukhiqizwa ukuzungezisa komshini wokugaya, kuchoboza futhi kugaywe ama-ore abe yizinhlayiya ezicolekile.Isenzo esingaguquguquki samabhola ensimbi sisiza ekufezeni inhlawulo edingekayo yezinqubo ezilandelayo zokukhishwa kwamaminerali.
Ukukhethwa kwamabhola okugaya angama-20mm kuyisu, njengoba ubukhulu kanye nobulukhuni bawo bunomthelela ekugayweni kwensimbi ephumelelayo nokugaya.Ukuqina nokuqina kwalawa mabhola ensimbi kuvumela ukusetshenziswa isikhathi eside ngaphakathi kwemishini yokugaya, okuqinisekisa ukusebenza okungaguquguquki ekubhidlizeni insimbi eluhlaza.
Kafushane, ukufakwa kwamabhola okugaya angama-20mm njengemithombo yokugaya ekugayweni kwensimbi kanye nasezinqubweni zokugaya ngaphakathi kwemisebenzi yezimayini kubalulekile ukuze kuzuzwe ukuncishiswa kosayizi wezinhlayiyana okudingekayo, okuvumela ukumbiwa kwezimbiwa ezibalulekile ezibalulekile ezimbonini ezihlukahlukene.