1.big stiffness and strength. 2.wear-resistant. 3.good performance. 4.low water absorption, no weight gain More details:Purposes of shaking table:Shaking table is one of the important equipment of beneficiation. It is widely used in the selection of tungsten, sn, molybdenum, plumbum, zinc, niobium and other rare metals and precious metal ores, but also can be used for the selection of iron, ...