Chotsitsa bwino kwambiri chamafuta ndikuchotsa madzi, mafuta ndi zinyalala za tinthu tating'onoting'ono kudzera mu kupatukana kwa mphepo yamkuntho Woponderezedwa, kenako kusefa pachimake kuti muchotse mafuta ang'onoang'ono kuti mukwaniritse kuchotsera mafuta.Panthawi imodzimodziyo, chinthu cha fyuluta chimalepheretsedwa kuti chitsekedwe ndi tinthu tating'onoting'ono ta mpweya wa Compressed, ndipo kutaya kwapakati kumachepetsedwa.Moyo wautumiki wa chinthu chosefera komanso kusefa kumatalikitsidwa.Nthawi zambiri amapangidwa kumapeto kwa adsorption dryer ndi zofunikira zamafuta pazida zotsika.Kupatukana kwa mphepo yamkuntho, kusefa kusanachitike komanso kusefa kwabwino kumaphatikizidwa munjira yoyeretsa ya magawo atatu.Dulani Mafuta kuchokera mu mpweya Woponderezedwa.Kupyolera mu kupatukana kwa mphepo yamkuntho, mphamvu yokoka, phata la fyuluta ndi kusefera kwapakati, kuchotsa bwino mafuta, madzi ndi fumbi mu mpweya Woponderezedwa, kupititsa patsogolo kusefa kwapakati pazitsulo zowonongeka.