Imiphumela yokusetshenziswa kwe-Petroleum Coke;

1. Istigidi Sokucwaningwa: Imibotshane enkulu yayiyocwaningwa ibe izinto ezingu-15mm kuya ku-50mm--- ukukhulu okungena kwamathuluzi okucwangcisayo.
2. Istigidi Sokucwangciswa: Izinto ezincane eziphumelelayo ziya kulinyazwa ngokulinganayo, ngokusebenzisa i-conveyor kanye ne-feeder, emagumbini okucwangcisayo lapho izinto zizoqaliswa khona zibe iphutha.
3. Istigidi Sokulinganisa: Izinto ezicwangciswe ngokusebenzisa umoya ziya kulinganiswa ngesisetshenziswa sokuhlukanisa amaphutha. Ngemuva kwalokho, iphutha eligenamandla liya kulunyulwa emgqeni wokucwangciswa ngenhloso yokucwangciswa okwengeziwe.
4. Isiteji Sokuhlanganisa Umpu: Ngomoya, umpu ohlangabezana neziqinisekiso zokuphakanyiswa ungene ohlelweni lokuhlanganisa umpu ngokusebenzisa iphayiphi. Imikhiqizo ephelile yephu ithunyelwa egcekeni lempahla ephelile nge-conveyor futhi ipakishwa ngubhasi wokugcwalisa umpu kanye nemishini yokupakisha ezenzakalayo.