Umbane ophantsi uziqalela ukusebenza kakuhle okuphezulu kwinqanaba lesithathu lemagnethi esisigxina yemoto yokuhambisa ibhanti elijikelezayo kwishishini lesinyithi.

Le mveliso sisixhobo esixhasayo sokuhambisa ibhanti le-flotation kwiplanti ye-lead-zinc mining kwaye inikezelwe kubasebenzisi ukuba bayisebenzise.Impendulo kwisiza ilungile.