Ukwelashwa okungaphezulu komnyango womlilo ukufuthwa kwe-electrostatic, futhi indawo yokuhlobisa izinkuni ingakhethwa, ecebile ngezinhlobo. Izingxenye zensimbi ezifana nama-pulleys nama-rails eminyango yomlilo okulula ukugqoka zizophathwa ngokukhethekile futhi zihlolwe ngokuqinile ukuze kuqinisekiswe impilo yesevisi yemikhiqizo.