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slurry recovery upgrading gravity mineral concentrated separating shaking table I. Application of Mengfangravity mineral separating shaking table Shaking bed, which is also called table concentrator, 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.II. operating principle of Mengfan gravity mineral separating shaking tableThebedis composed 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. III. technical parameter of mengfangravity mineral separating shaking table.NameUnitGrit shaking bedFine sand shaking bedSludge shaking bedDimensionsLengthMM445044504450Driving part widthMM185518551855Concentrate part widthMM154615461546Max. feeding sizeMM20.50.15Feeding amountT/d30-6010-2015-25Feeding thickness%25-3020-2515-25JourneyMm16-2211-168-16FrequencyF15-4848-5350-57Water quantityT/d80-15030-6010-17Horizontal obliquityDegree2.5-4.51.5-3.51-2Portrait obliquity%1.40.92-----Table board cornerDegree32-424042Concentrating square----7.67.67.6Table board length ratio----2.62.62.6Motor powerKW1.11.11.1