Esi sixhobo sisetyenziswa ngokubanzi kwezothutho kunye nokondla izinto ezikwiindawo zokutya, amayeza, amaplanga kunye nemveliso yemichiza. Ingadibana ngqo nabaxube, i-crinering criners, iigramares kunye nezinye izixhobo zokwenza intsimi yemveliso, i-roins, i-gesum, i-peame, i-ceame, i-persame kunye nezinye izixhobo ezidlulayo zokuhambisa kwangaphambili imigca yokuveliswa kwamehlo. Ngokwesiqhelo, ukondla i-vacuum uqhagamshele ngokuthe ngqo kwi-sublemes yokusondla umxholo kwi-Hopper ye-Million.
/ i-^ Ihlala iqhagamshelwe ngokuthe ngqo kumxube wesantya esiphezulu kwaye isetyenziselwa ukunyibilikisa i-powder, emva kokupheliswa kobuninzi bezemisebenzi kunye nokuphucula izixhobo zokusebenza kwemveliso.