Can also be used for sorting iron, manganese ore and coal. When dealing with tungsten, tin and other minerals, the effective recovery of particle size range of 2-0.22 mm shaker. Shaker beneficiation process is to tilt the bed surface with a complex of the conducted group mineral particles from the bed surface angle into the mine shafts, while the transverse flushing water supply to the tank, so the mineral particles in the gravity, the transverse flow under the effect of momentum, the bed surface for reciprocating motion generated by the asymmetric inertia and friction, stratified according to the proportion and size, and for longitudinal movement along the bed and for lateral movement along the inclined bed. Therefore, the proportion and size of different mineral particles along the direction of motion of each side gradually from A to B side fan was shed, were discharged from the different areas of the concentrate and tailings end side, the last being divided into concentrate, middlings and tail mine. 6-s shaker with a bonanza ratio, high sorting efficiency, easy care, easy to adjust the stroke. In changing the cross slope and stroke are still keeping the bed running balance, spring is placed in the housing, compact, and can in turn get the final concentrate and final tailings.