... depending on the gravity. It is widely used in selection of Tin, tungsten, gold, silver, lead, zinc, tantalum, niobium, iron, manganese, ... mixed densities, the suspending particles of the materials will leak down from the shaking table for its bearing the larger force. ... screening out. The raw mineral materials will be selecting by adjusting the speed of the table. Features of Shaking Table: 1) Big ...