Amabhola okugaya angu-100mm awuhlobo lwemidiya yokugaya esetshenziswa emisebenzini yezimayini, ikakhulukazi ezigayweni zokugaya insimbi.Lawa mabhola enziwe ngensimbi futhi makhulu ngosayizi kunezinye izinhlobo zemidiya yokugaya, njengamabhola okugaya angu-20mm, 25mm, 30mm, 40mm, 50mm, 60mm, 80mm, 90mm, no-125mm.Usayizi omkhulu walawa mabhola uwenza akwazi ukusebenzisa amandla amakhulu kanye namandla okuchoboza, abalulekile ekugayeni nasekucoliseni insimbi eluhlaza.Phakathi nenqubo yokugaya insimbi, la mabhola ensimbi adlala indima ebalulekile ekuhlukaniseni insimbi ibe izinhlayiya ezicolekile.
Ukusetshenziswa okuyinhloko kwamabhola okugaya angu-100mm ezimayini kusemishinini yokugaya insimbi, lapho esebenza khona njengemidiya ebalulekile yokugaya.Lawa mabhola asetshenziselwa ukugaya nokucwenga ama-ore aluhlaza, okuholela ezinhlayiyeni ezicolekile ezingase zicutshungulwe ukuze kukhishwe amaminerali abalulekile.Ubukhulu obukhulu bala mabhola bubenza bakwazi ukusebenzisa amandla amakhulu kanye namandla okuchoboza, okubalulekile ekugayeni nasekucoliseni insimbi eluhlaza.
Kafushane, amabhola okugaya angu-100mm ayingxenye ebalulekile yezigayo zokugaya insimbi emsebenzini wokumba.Ubukhulu bawo obukhulu bubenza bakwazi ukusebenzisa amandla amakhulu kanye namandla okuchoboza, okubalulekile ekugayeni nasekucoliseni insimbi eluhlaza.Lawa mabhola ensimbi adlala indima ebalulekile ekuhlukaniseni insimbi ibe yizinhlayiya ezigaywe kahle phakathi nenqubo yokugaya insimbi, okuholela ekukhishweni kwamaminerali abalulekile.