A series of experiments for small wave from LY 1100 shaking table is dressing experiment equipment, Than ordinary wave bed surface of bed size is small, Fit into the interior for dressing experiment, By institutes and universities space limitation small-scale concentrator need, Its dressing effect and big size bed roughly the same wave, Used to choose don't 2-0.02 mm ore and valuable level,W,Sn,Ta,Nb,Fe,Mn,Cr,Ti,Bi,Pb,Au And other non-ferrous, black, rare metals mineral, Choose don't 4-0.02 millimeters pyrite, After the appropriate type change bed coal and coal slime choose don't end, And sorting other have enough proportion difference and partical size appropriate mix materials.Can choose to choose, and Saul roughing, select different assignments,Choose don't roving 2-0.5 mm, 0.5 ~ 0.074 mm yarns.basi, Exploratory experiment - 0.074 mm, And so on the different grain grade, Wave bed has sorting in gravity enrichment ratio is high, Choose don't high efficiency, Safeguards easily, Facilitate adjustment, Can obtain the final tailings once such distinctions.