Mun yucho samar da na'ura mai kwalliyar alewa, na'ura mai jujjuyawar ninki biyu, na'urar tattara kayan alawa, na'urar fakitin alewa a tsaye, ya dace da nadi biyu / guda ɗaya na alewa (tare da nau'ikan siffofi daban-daban kamar rectangular, m, madauwari, cylindrical, square), cakulan, naman sa, granule da sauransu, tare da guda ɗaya da kayan nannade yadudduka biyu.