Mining Ore Wet Pan Mill Tsirar Rarraba Nauyi na Zinariya
Maganin jika na niƙa mai nauyi yana shahara sosai a cikin ƙasashen Afirka da yawa kamar Zimbabwe, Masar da Sudan 20 ton a kowace awa. Bayan murkushe, dutsen ya karye zuwa barbashi kasa da 20mm. Ana sanya barbashi a cikin injin daskararren kwanon zinari, kuma ana niƙa su cikin foda kamar raga 100 zuwa 150 (daga 80 zuwa 150 micron). Sa'an nan kuma slurry da aka kafa a cikin rigar kwanon rufi an canza shi zuwa ma'aunin centrifugal na zinari, inda aka tattara wasu yashi baki na zinariya. Sa'an nan wutsiya ta tafi teburin girgiza don ƙarin dawo da sauran zinare.
Isar da Kayayyakin Nauyin Zinare
Za a loda kayan aikin gwal a cikin akwati 20ft ko 40ft bisa ga sarari da nauyi. Har ya zuwa yanzu, mun aika da kayan aikin nauyi zuwa kasashe da yawa, ciki har da Sudan, Zimbabwe, Mauritania da Masar.
