The structure of the shaker shaker mainly by the bedside, motor, the accent slope, the bed, mine shafts, sinks, to complex pieces of eight parts and lubrication system components. Vertical reciprocating bed is via a crank-link transmission mechanism to achieve. Motor through the belt drive pulley driven by the crankshaft rotation so large, as the rocker along, the next movement, the downward movement of the joystick, push the rear axle brackets and reciprocating rod moving backwards, the spring is compressed. Bed through linkage rod connected to the seat and back and forth, so in this case also make the bed for backward movement, when the rocker upward movement, due to the tensile force of the spring, driven forward movement along the bed. Shaker (6S Shaking table) in the case of one of the main processing equipment gravity beneficiation equipment, which is widely used in sorting tungsten, tin, tantalum, niobium and other rare metals and precious metal ore. 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 2-0.02 mm shaker. Shaker beneficiation process is to tilt the bed surface has to be re-bar, the mineral particles from the bed surface angle of the group into the mine shafts, while the transverse flushing water supply to the tank, so the mineral particles in the gravity, the transverse under the effect of the momentum flow, the bed surface for reciprocating motion generated by the asymmetric inertia and friction, stratified according to the proportion and size, and for longitudinal movement and for lateral movement along the inclined surface of the bed along the bed surface. 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. When changing the cross slope and stroke can still keep the bed running balance, spring is placed in the housing, compact, and can obtain a final concentrate and final tailings.