Ivalvu yesango lemela ifanelekile kumbhobho wodaka kunye nombhobho ophakathi oqulethe ifayibha, kwaye ipleyiti yayo yevalvu inokunqumla izinto zefayibha kwi-medium; isetyenziswa kakhulu ekuhambiseni udaka lwamalahle, ipulp yeminerali kunye nombhobho weslag wephepha. Ivalvu yesango lemela yimvelaphi yevalvu yesango, kwaye ineenzuzo kunye neengxaki zayo ezikhethekileyo.1, Yimveliso yevalvu ekhethwayo kumbhobho weslurry, udaka kunye nepulp. 2. Isakhiwo esilula, ubuninzi obuncinci, ubunzima obulula kunye nokufakelwa okulula. Iingxaki zevalvu yesango lemela: ingasetyenziswa kuphela kumbhobho woxinzelelo oluphantsi. Ivalvu yesango lemela isetyenziswa kakhulu kumbhobho weslurry, okunokuthiwa yivalvu ekhethekileyo yombhobho weslurry.