Akamaliza akupera ya zopangira, tiyenera kuchita kusefa koyambirira kwa mankhwala kuchotsa particles coarse ndi mchenga wabwino kuonetsetsa fineness wa zipangizo ndi kukhala kosavuta kumaliza koyambirira ceramic akamaumba.Nthawi zambiri, fakitale imagwiritsa ntchito nsalu zosefera za 160-180 mesh kuti ipange zoyambira.Kusefera koyambirira.Gwiritsani ntchito 200-250 mesh sefa nsalu kuti musefa glaze.Kuti tipatse makasitomala zinthu zabwino kwambiri, timagwiritsa ntchito nsalu zosefera bwino kwambiri kuti zisefe zopangira.Poyerekeza ndi nsalu zonse zosefera, ife Kuwongolera kwa kusefera kumachulukitsidwa ndi 20%.Onetsetsani ubwino wa zipangizo za mankhwala.

Kenako, chonyowa maginito olekanitsa ntchito kuchotsa zosafunika chitsulo.Mu ndondomeko ya ceramic kupanga, ngati dongo doped ndi zosafunika zitsulo monga chitsulo, mawanga wakuda adzaonekera pa mankhwala moto, amene kuchepetsa aesthetics mankhwala pambuyo kupanga.Izi nthawi zambiri zimakhala mawanga kapena zonyansa.Timachepetsa kuchuluka kwa zonyansa zachitsulo muzopangira zopangira kuti zikhale zochepa pochotsa zonyansa zachitsulo kawiri kuti zitsimikizire kuti zinthuzo zili bwino. Pambuyo pake, sieved ndi chitsulo-chochotsa slurry chimaponyedwa mu makina osindikizira kudzera papampu ya plunger pogwiritsa ntchito fyuluta, ndipo madzi owonjezera amafinyidwa ndi makina osindikizira kuti asandutse slurry kukhala keke yamatope, yomwe ili yokonzekera ndondomeko yotsatira.