Isicelo:Inhloso enkulu ukumunca uthuli lwenjoloba, nokunciphisa ingozi yokuthola umlilo.
Isicelo: I-Screw air compressor inikeza umoya ocindezelwe ezimbonini ezahlukahlukene ngezinzuzo zayo zokusebenza kahle, ukugcinwa kwamahhala nokuthembeka okuphezulu.
Isicelo: Isetshenziswa kabanzi ekulungiseni ibhalansi yezinhlobo ezahlukahlukene zamarobhothi amakhulu naphakathi nendawo, ama-impeller, ama-crankshafts, ama-roller nama-shafts.