Ifanelekile ukunqumla nokubuyisela umva zonke iintlobo zephepha lezitikha ezizincamathelisayo, isantya ukuya kuthi ga kwi-300m/min.
1. Buyisela umva iishafts ezahlukeneyo
2. Inkqubo yolawulo lwesikhokelo sewebhu ezenzekelayo
3. Inkqubo yolawulo loxinzelelo oluzenzekelayo
4. Uxinzelelo lweshaft yokubuyela umva lusebenzisa ulawulo lomahluko ngamnye, kwaye lulungisa ngokuzenzekelayo umahluko weroli nganye xa ubukhulu bezinto bungekho phakathi.
5. Imveliso egqityiweyo ikhutshwa ngesakhelo sohlobo lokudibanisa ukunceda ukukhulula impahla ukuze kongiwe ixesha kwaye kuphuculwe ukusebenza kakuhle.
6. Itafile ye-splice ingafakwa