Iyo yakanyorova pani chigayo giravhiti mhinduro inozivikanwa kwazvo munyika zhinji dzeAfrica senge Zimbabwe, Egypt neSudan, Maitiro ekushanda ari kupwanya → kukuya → knelson centrifugal concentrator kusarudzwa (kuwana saizi hombe yemahara goridhe free → kuzunza tafura Chekutanga isa ibwe mujaya crusher, yakajairwa crusher modhi PE250x400, iyo inokwana gumi kusvika makumi maviri matani paawa. Mushure mekupwanya, dombo rakaputswa kuita zvidimbu zvisingasviki 20mm. Iwo ma particles anoiswa mugoridhe rakanyorova pani chigayo, uye anozokuyiwa kuita hupfu hunosvika zana kusvika zana nemakumi mashanu mesh (kubva pamakumi masere kusvika zana nemakumi mashanu emamiriyoni). Ipapo iyo slurry inoumbwa mune yakanyorova pani chigayo inoendeswa kune yegoridhe centrifugal concentrator, umo mune imwe goridhe inotarisisa jecha dema rinounganidzwa. Ipapo tailing inoenda kune iyo yekuzunza tafura yekuenderera mberi kudzoreredza yegoridhe rakasara.
Iyo goridhe giravhiti michina inozoiswa mukati me20ft kana 40ft mudziyo maererano nenzvimbo uye huremu. Kusvika parizvino, isu takatumira iyo giravhiti zvishandiso kunyika dzakawanda, kusanganisira Sudan, Zimbabwe, Mauritania neEjipitori.