Ukusetshenziswa kwamabhola okugaya angama-30mm ngaphakathi kwemisebenzi yezimayini ukuze kugaywe kanye nezinjongo zokugaya kufana nokusebenza kozakwabo bawo abangama-20mm, nokho izici zabo ezihlukile zinikeza izinzuzo ezihlukene kanye nokusetshenziswa ezinqubweni zokumbiwa kwezimbiwa.
Ngaphakathi komkhakha Womsebenzi Wokugaya, amabhola okugaya angu-30mm asebenza njengezingxenye ezibalulekile phakathi kwezigayo zokugaya insimbi, asebenza njengemidiya ebalulekile yokugaya.Uma ethulwa ezigayweni eduze kwe-ore eluhlaza, lawa mabhola ensimbi enza kube lula ukucwengwa nokuchotshozwa kwezinsimbi ngenhlanganisela yokungqubuzana nokungqubuzana.Ububanzi obukhudlwana bamabhola ensimbi angu-30mm bukhulisa amandla awo okushayisana phakathi nenqubo yokugaya, okunikela ekugayweni okunamandla nokusebenza kahle kwama-ore aluhlaza abe yizinhlayiya ezinhle kakhulu uma kuqhathaniswa nemidiya yosayizi omncane wokugaya.
Usayizi Wezinhlayiyana okhiqizwe amabhola ensimbi angu-30mm uthonywa ngokuphawulekayo ububanzi bawo obukhulu.Lesi sici sibanikeza amandla okusebenzisa amandla amakhulu lapho bengqubuzana nensimbi eluhlaza ngaphakathi komshini wokugaya.Ngenxa yalokho, la mandla omthelela athuthukisiwe aholela ekuncishisweni ngokushesha nangempumelelo kosayizi bezinhlayiya zensimbi, kusheshisa inqubo yokugaya iyonke futhi kube negalelo ekukhiqizweni kwezinhlayiya ezicolisekileyo, ezicwengisiswe kakhulu.
Ukuzivumelanisa nezimo emisebenzini yezimayini kubalulekile, futhi ukusetshenziswa kwamabhola okugaya angu-30mm kunikeza izinga lokuhlukahluka.Ama-ore athile anezici ezihlukile, futhi izinhlobo ezithile zemishini yokugaya zingase zidinge osayizi abahlukahlukene bemidiya yokugaya ukuze kusebenze kahle.Kulezo zimo, amabhola ensimbi amakhulu angama-30mm angancanyelwa ngenxa yekhono lawo lokufanela amamodeli athile okugaya noma ukwakheka kwe-ore ngempumelelo kakhulu.Lokhu kuvumelana nezimo kungathuthukisa ukusebenza kahle kwenqubo yokugaya ngokuqinisekisa ukufana okungcono phakathi kwemidiya yokugaya kanye nezidingo zensimbi ecutshungulwayo.
Empeleni, ukufakwa kwamabhola okugaya angu-30mm ezinqubweni zokugaya nokugaywa kwensimbi ngaphakathi kwemisebenzi yezimayini kudlulela ngale komehluko wawo wosayizi uma kuqhathaniswa namabhola angu-20mm.Ububanzi bazo obukhulu buhumusha amandla omthelela angeziwe, okungenzeka asheshise inqubo yokugaya futhi anikeze ukuguquguquka ukuze avumelane nezinhlobo ezithile ze-ore kanye nemishini yokugaya, ngaleyo ndlela kube nesandla ekuthuthukisweni kokusebenza kahle kanye nokunciphisa usayizi wezinhlayiyana ekusebenzeni kokumba amaminerali.