... used in metallurgy, mining, building material, coal and electric power industries to feed all kinds of non-glutinosity materialThe disk ... cement, clinker, limestone, clay, and other powder, granular, or small block materialsTechnical ParametersSpecificationDisc diameter (mm)Feeding capacity (m3/h)Disc speed ... .2-22850Y100L-4, 2.2KW125012508-427.550Y112L-4, 4KW High quality Disk feeder, save your energy