The working principle of this machine is to use the combined  action of the specific gravity difference of sorted minerals, alternating movement of bed surface, and transverse oblique water flow and riffle (or notch  groove), to allow loose layering of ores on the bed surface and fan-shaped  zoning. Then different products can be produced. This machine is composed of three parts, i.e. head of shaking  table, surface of shaking table, as well as bearing and adjusting gradient.

     1. Head of shaking table: This is eccentric connecting-rod type  mechanism. The motor drives the eccentric shafts to rotate and the connecting  rod to move up and down. When the connecting rod pushes down the toggle plate  compression spring, the pull rod drives the table surface to move in the  direction of table head. When the connecting rod pushes it upward, it, through the spring tension, drives the table surface to move in the opposite direction. When they are linked, the rotating motion of eccentric shaft is changed into  horizontal alternating differential motion of table surface.

     2. shaker table for gold Table surface: It is mainly composed of vibrating roof, steel  skeleton, glass fiber reinforced plastics and wear-proof surface, feed water  tank, feed chute, and draw bar. The table surface adopts steel skeleton FRP composite structure. That is, glass fiber reinforced plastics are pasted on steel skeleton to form a solid glassfiber reinforced plastic surface. Its above  uses abrasion-proof materials to make surface and riffle (notch groove).

    3. Bearing and Adjusting Gradient Mechanism

     shaker table for gold The bearing and adjusting gradient mechanism is mainly composed of shaking support plate, adjusting seat board, saddle seat, and adjusting screw  rod. The shaking support plate enables the table surface to make arc forward  and backward alternating movement on vertical plane. The shaking support plate  and shaking box are fixed on the adjusting seat board with gripping channel  steel. When hand wheel regulating screw rod is used to get the adjusting seat  board to rotate on the saddle seat, the Transverse gradient of table surface  can be adjusted