Mota yaikulu imayendetsa pulley ya lamba kuti ipereke mphamvu ku ng'oma kudzera mu lamba wa triangle, zomwe zimapangitsa ng'oma kuzungulira mozungulira mozungulira mozungulira ndi kupanga mphamvu ya centrifugal. Pa liwiro lodyetsa, zinthuzo zimalowa mu ng'oma kudzera mu chitoliro chodyetsa ndipo zimagawidwa mofanana pakhoma la ng'oma. Chakudya chikafika pa voliyumu, wolamulira wa level amachitapo kanthu kuti ayimitse chakudyacho. Mpaka kulekanitsidwa kwa liwiro lalikulu. Pansi pa mphamvu ya centrifugal, zinthu zolimba zomwe zili muzinthuzo zimapita kukhoma la ng'oma ndipo pamapeto pake zimakhala pansi. Gawo lamadzimadzi likafotokozedwa bwino kuti likwaniritse zofunikira, liwiro la ng'oma limachepa kufika pa liwiro la skimmer ndipo madzi oyeretsedwa amachotsedwa mu makina kudzera mu payipi yotulutsira madzi. Chinthu cholimba chimagwidwa mkati mwa ng'oma ndikupanga keke yosefera. Pomaliza, ng'oma imatsika kufika pa liwiro lotsitsa (30-100r/min), chosefera chimayamba kukanda, keke yosefera imakanda pansi, gawo lolimba limatulutsidwa kudzera pa doko lotulutsira pansi pa centrifuge, chosefera chimakwera kubwerera pamalo oyamba, ndipo njira yozungulira imatsirizidwa.