Izihlungi ze-cylinder zenzelwe ukususa izinhlayiya ezinosayizi abahlukahlukene oketshezini, zizenze zisebenze kahle kakhulu ekuhlanzeni nasekuhlanzeni uketshezi.
Izihlungi zama-cylinder zingakwazi ukuhlunga ngempumelelo uketshezi oluhlukene olunjengamanzi, uwoyela, izinyibilikisi zamakhemikhali, nokunye.
Izihlungi ze-cylinder zakhiwe ngezinto ezisezingeni eliphezulu, ezizenza ziqine futhi zikwazi ukumelana nezimo zokusebenza ezinzima.