Isicelo:Injongo ephambili kukufunxa uthuli lwerabha, kunye nokunciphisa umngcipheko wokufumana umlilo.
Isicelo: I-Screw air compressor ibonelela ngomoya oxinanisiweyo kumashishini ahlukeneyo kunye neenzuzo zayo zokusebenza kakuhle, ukugcinwa kwamahhala kunye nokuthembeka okuphezulu.
Isicelo: Isetyenziselwa ngokubanzi ukulungiswa kwebhalansi yeentlobo ezahlukeneyo ze-rotor ezinkulu kunye nobukhulu obuphakathi, i-impellers, i-crankshafts, i-roller kunye ne-shafts.