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Shaking Table





Shaking table application



Shaking table is a mine selecting machine for fine materials working by gravity. It is widely used in selection of Tin, tungsten, gold, silver, lead, zinc, tantalum, niobium, iron, manganese, ferrotitanium and coal.  



Shaking table working principle:



The table is comprised of a deck, in somewhat of a rectangular shape, covered with riffles (raised bars running perpendicular to the feed side of the table), mounted in a near flat position, on a supporting frame that allows the table to slide along the long axis of the table. On a table, with particles of mixed densities, layers of material form, a particle in suspension will be subjected to a greater force the nearer it is to the surface of the water, and will cause it to tumble over those at greater distances from the surface.

The combination of the particles tumbling and sliding, the flowing stream with differing velocities, will cause the bed of solids to dilate, and will allow high SG particles to find their way down through the bed of light SG particles, and eventually the low SG particles will work their way to the top, where they will be carried along by the swifter flowing water.

 In all gravity separations, a difference in specific gravity of the materials needs to be significant, at 1 or greater. I.e., a 2.2 SG material will usually separate from a 3.2 SG material.






The Features and Benefits of shaking table:



Shaking Table features in good high-grade ore sorting rate, high efficient, easy operation and maintenance, easy stroke adjustment. When change the horizontal slope and stroke, the shaker can still maintain running balance, springs installed compact and stable inside, the final ore concentrate and the final.



Main Technical Parameters







Times(Times / minute)


Landscape angle


Material selected size mm


Mine density (%)


Water quantity(t/h)


Table size mm


Motor power (k w)






Overall diamension  (mm)



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