Isixazululo se-wet pan mill gravity sithandwa kakhulu emazweni amaningi ase-Afrika afana neZimbabwe, i-Egypt kanye neSudan,Izinqubo zokusebenza ziyachoboza→ukugaya→i-knelson centrifugal concentrator selection (ukuthola usayizi omkhulu wegolide wamahhala)→itafula elinyakaziswayo(ukuze ukhethe igolide elihle kusuka oreyini). Okokuqala faka itshe esitsheni somhlathi, imodeli ye-crusher evamile yi-PE250x400, umthamo wayo ungamathani ayi-10 kuye kwangama-20 ngehora.Ngemva kokuchotshozwa, itshe liphulwa libe yizinhlayiya ezingaphansi kuka-20mm.Lezi zinhlayiya zifakwa etsheni legolide elimanzi, futhi zigaywa zibe yimpushana engaba yi-100 kuya ku-150 mesh (kusuka ku-80 kuya ku-150 micron).Khona-ke udaka olwakhiwe emshinini we-pan omanzi ludluliselwa ku-centrifugal concentrator yegolide, lapho kuqoqwa khona isihlabathi esimnyama esigxilile segolide.Khona-ke umsila uya etafuleni elinyakazayo ukuze uthole okunye ukutholakala kwegolide elisele.
Imishini yegolide yamandla adonsela phansi izolayishwa esitsheni esingu-20ft noma esingu-40ft ngokuya ngesikhala nesisindo.Kuze kube manje, sithumele imishini yamandla adonsela phansi emazweni amaningi, okuhlanganisa iSudan, Zimbabwe, Mauritania kanye ne-Egypt.