... 's capacity.Usage:Widely used to dry yellow sand, clay, slag, flyash, , iron powder,sand in casting, ect.Investment:Low consumption ... 0.5-1.0%, is the first choice for the slag in the cement factories and premixed dry mortar production line ... .6856.2781.3890.68Cylinder speedrpm4~10Initial moisture of slag%10~12Final moisture of slag%1Initial moisture of yellow sand%8-10Final moisture ...