Shaking table is designed to wet gravity-based separation of minerals and other granular materials. Zhengzhou Bangke manufactures various shaking table, 6-s shaking table, ore concentrator shaking table etc. with high performance.

Shaking table Application

To sort tungsten, tin, tantalum and niobium and other rare metals and precious metal ores, shaking table is of particular value and cannot be equaled for economical and efficient performance. When dealing with the above materials, the effective recovery size is 2-0.02 mm.

Shaking Table Features

Shaking table is used in classify 2-0.02 mm ore and ore slime. For good high-grade ore sorting rate, high efficient, easy operation and maintenance, easy stroke adjustment, L-S Shaking table is your best choice.

Shaking Table working Principles

Shaking table for ore is consist of a deck, in somewhat of a rectangular shape, covered with riffles (raised bars running perpendicular to feed side of the table) and mounted in a near flat position, on a supporting frame that allows the table to slide along the long axis of the table.

Nearer it is to the surface of the water, and will make it to tumble over those at greater distance from the surface. The combination of the particles tumbling and sliding, the flowing stream with differing velocity, 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 make 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, for example, a 2.2 SG material will usually separates from a 3.2 SG material.

High-Frequency Screen/sell bangke high-frequency screen machine

High-Frequency Screen Structure

High-Frequency Screen consists of vibration exciter, ore pulp distributor, screen frame, machine frame, suspension springs and sieve, etc.

High-Frequency Screen Features

High efficiency, small amplitude and high frequency of screening; it differs from the conventional screens with breaking of the surface tension of pulp and small granularity high speed vibration on sieve cover and accelerates the separating of large-density useful mines and increase the contacting probability of the materials smaller than output granularity and the sieve pore. Therefore produce good condition and make the materials smaller than the output granularity, especially the big-density materials and pulp get through the sieve pore together. Its screen is made of stainless steel or nylon. 
The obliquity of the sieving is adjustable. If the obliquity is close to 55º, end product with fineness of 300 mesh occupies 75%.

High-Frequency Screen Application

This series screens are always used in processing minerals such as ferrous metals including hematite & magnetite and nonferrous metals including Lead, Zinc, Gold and Silver etc. This machine works in a re-circulating network with ball mill, which can upgrade the fineness of ferrous and nonferrous metals. Its efficiency is twice as that of Spiral Classifier.