Tharollo ea matla a khoheli ea pan mill e tumme haholo linaheng tse ngata tsa Afrika tse kang Zimbabwe,Egypt le Sudan,Mekhoa ea ts'ebetso ea senya→sila→khetho ea knelson centrifugal concentrator(ho fumana boholo bo boholo ba khauta e sa lefelloeng)→tafole e sisinyehang(ho khetha khauta e ntle. ho tloha ho ore tailing).Qala ka ho kenya lejoe ka har'a mokhatla oa mohlahare, mokhoa o tloaelehileng oa ho senya ke PE250x400, eo matla a eona e leng lithane tse 10 ho isa ho tse 20 ka hora.Ka mor'a ho pshatla, lejoe le robehile ka likaroloana tse ka tlaase ho 20mm.Likaroloana li kenngoa ka har'a leloala la khauta le metsi, 'me li siloa hore e be phofo e ka bang 100 ho isa ho 150 mesh (ho tloha ho 80 ho isa ho 150 micron).Ebe seretse se entsoeng ka leloala la pan e metsi se fetisetsoa ho concentrator ea khauta ea centrifugal, eo ho eona ho bokelloang lehlabathe le letšo la khauta.Joale mohatla o ea tafoleng e tsukutlehang bakeng sa ho hlaphoheloa ho eketsehileng ha khauta e setseng.
Thepa ea matla a khoheli ea khauta e tla kengoa ka har'a sets'oants'o sa 20ft kapa 40ft ho latela sebaka le boima ba 'mele.Ho fihlela joale, re rometse thepa ea matla a khoheli linaheng tse ngata, ho kenyeletsoa Sudan, Zimbabwe, Mauritania le Egepeta.