I-slag mpo yokugaya imishini yokugaya yomoya ocindezelayo engemihle, ezomisa i-slag bese igaya i-slag.
Umhlabathi we-slag nge-roller yokugaya ku-disc yokugaya yakhiwe izingxenye ezimbili: ingxenye encane ye-slag entsha enokuqukethwe okuphezulu kwamanzi futhi iningi le-slag engakaqediwe enamanzi aphansi. Le ngxenye ye-slag engaqediwe iyinto ewumbala ebuyiswe ngemuva kokuhlukaniswa isihlukanisi ngenxa yezinhlayiya ezinkulu. Umoya onamandla wokucindezela onamandla wabangela izingxenye ezimbili ze-slag ukuthi ziwele kudiski lokugaya.
Ngaphansi kwesenzo samandla we-centrifugal, i-slag iqondiswa ku-roller yokugaya esizayo, futhi i-slag ihlangene ngokunciphisa ukushaywa kwe-roller yokugaya okusizayo. Iroli yokugaya esizayo igcina ibanga elithile ukusuka kudiski yokugaya, futhi imiswe engalweni ye-rocker enesisindo esilula kakhulu.
Iroli yokugaya eyinhloko igxilwe engalweni ye-rocker enkulu, futhi ungqimba lwezinto ezilungisiwe lucindezelwa ukugaya. Amandla akhiqizwa isisindo se-roller yokugaya uqobo nengcindezi yohlelo lokubacindezela.
Irola lokugaya lizungeza ngokuzihlikihla embhedeni olwalazayo. Inzwa kanye nebhafa yomkhawulo wedivayisi efakwe engalweni ye-rocker ingavimbela ukuxhumana kwensimbi okuqondile phakathi kweroli yokugaya nediski yokugaya.
Izinhlayiya ze-slag zomhlaba ziphonswa ngaphandle ngamandla we-centrifugal futhi zigeleze kwindandatho yokugcina. Lapha kubanjwa ukuhamba komoya kukhuphuka eringini lomoya, futhi uthuli negesi kugeleza egumbini lokugaya, ukuze lizungezwe isilinda sokugaya esiqondile esifakwe ulwelwesi olungagqokiwe futhi singena kusihlukanisi sempuphu. Isihlukanisi se-powder sifakiwe noma sishiselwe emgqonyeni wokugaya oqondile.
Ngaphandle kosizo lokudlulisela okusizayo, isigayo esime mpo singalayishwa ngqo bese siqala ngemoto enkulu ngaphansi kwesimo sokulayisha (ngemuva kokucisha isikhashana). Ukuze wehlise imoto enkulu, iroli yokugaya iphakanyiswa ngamandla ukuze kuncishiswe ingcindezi yohlelo lokubacindezela. Amafutha angeniswa emgodini ongenalutho we-hydraulic cylinder.