IZIKHATHI ZOKUGWALA
Ngosayizi wezinhlayiya eziya ngokuya ezinhle zezinto eziwusizo ezintweni ezingaphansi kwamaminerali kanye nezidingo eziqinile zokuncipha amanzi emzimbeni kwezinto zokusetshenziswa eluhlaza, isihlungi esiqhubekayo sezingenamandla ngokwengeziwe, Okuphoqa abantu ukuthi benze ukuguqulwa kwezobuchwepheshe kwenqubo yokuqala yokuhlunga i-vacuum futhi bathuthukise ngenkuthalo imishini emisha yokuhlunga engahlangabezana ngcono nezidingo yokuphelelwa amanzi emzimbeni yanamuhla. Ngakho-ke, eminyakeni eyishumi yamuva nje, izihlungi ezahlukahlukene zokucindezela ziphume ngokulandelana, futhi zivelele ngomphumela omuhle wokuphelelwa amanzi emzimbeni nezinzuzo eziphawulekayo zezomnotho. Ekukhiqizweni, imishini yokuhlukanisa okuqinile ivame ukusetshenziselwa ukuhlukanisa izinsimbi ezidingekayo kwezinye ukungcola kanye nezinhlanganisela zazo, ngakho-ke ukusebenza kwemishini kuthinta ngqo isivuno sensimbi sonke senqubo. Ukuze kuncishiswe ukulahleka kwensimbi enqubweni yokukhiqiza, imishini yokuhlukanisa okuqinile enokusebenza okuhle ibalulekile. Njengamanje, imishini yokuhlukanisa okuqinile esetshenziswa kakhulu ku-tantalum niobium sstrating ikakhulu ifaka isihlungi se-vacuum suction, Ukucindezela kwepuleti nohlaka, ukucindezela kwesihlungi sebhokisi, isihlungi sebhande, isihlungi se-vacuum disc, njll., phakathi kwayo kusetshenziswa kabanzi umshini wokuhlunga webhokisi. Ngokuqhubekela phambili kobuchwepheshe bokukhiqiza nemishini, abantu bazamile ukusebenzisa umshini wokuhlunga futhi bakha umkhuba, okudlala indima enkulu ekuthuthukiseni ukusebenza kahle kokuhlunga, ukunciphisa amandla omsebenzi wabasebenzi nokwenza ngcono imvelo yokusebenza.
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