Nadi extrusion granulation samar da layin sarrafa granulation siffar granule

Siffofin ƙwayoyin da aka gama da aka sarrafa ta hanyar layin samar da granulation na extrusion mai birgima sau biyu galibi suna da siffar ƙwallo, silinda, rashin daidaituwa, da sauransu. Waɗannan siffofi daban-daban na granule sun dogara ne akan yanayin kayan, sigogin granulator da yankin aikace-aikacen samfurin. Misali, ƙwayoyin ƙwallo yawanci suna da ruwa mai yawa kuma sun dace da aikace-aikacen da ke buƙatar yawan marufi mai yawa; ƙwayoyin cylindrical suna da babban yanki na saman kuma sun dace da aikace-aikacen da ke buƙatar narkewa cikin sauri; ƙwayoyin da ba su dace ba suna da girma. Yankin saman ya dace da wasu lokutan da ke buƙatar ƙarfin sha.
Bugu da ƙari, ƙwayoyin da aka gama da aka sarrafa ta hanyar layin samar da granulation na roller extrusion suma suna da rarrabawar girman barbashi daban-daban, wanda za'a iya sarrafa shi bisa ga ainihin buƙatu. Misali, a wasu yanayi inda ake buƙatar sarrafa girman barbashi sosai, ana iya cimma wannan ta hanyar daidaita sigogin granulator ko canza yanayin aiki na granulator.
A takaice, siffar ƙwayoyin da aka gama da aka sarrafa ta hanyar layin samar da granulation na nadi mai fitarwa ya dogara da ainihin buƙatun kuma ana iya daidaita shi cikin sassauƙa bisa ga halayen kayan masarufi da filayen aikace-aikace.