High-frequency Screen

High-frequency Screen

High-frequency Screen

High frequency screen is a concentrator grading equipment. Application screen surface grate slit width is different, according to the particle size of the material for screening or classification. High frequency screen by the exciter, pulp distributor, screen frame, chassis, suspension springs and sieve and other components, high efficiency, small amplitude, high frequency screening. Compared with the commonly screening and grading equipments, the High-frequency screen adopts higher frequency. As a result, it is able to damage tension force of the pulp surface. Also the fine particles are able to oscillate speedily on the surface of the screen because of the high frequency, and the big expecting minerals are isolated from the pulp easily.

  • High-frequency Screen
  • High-frequency Screen
  • High-frequency Screen
  • High-frequency Screen
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High-frequency Screen Feature

High frequency screen high efficiency, small amplitude, high frequency screening. And general principles of the different screening equipment, due to high frequency screen using a high frequency, on the one hand the destruction of the surface tension of pulp and fine-grained material in high-speed oscillation screen surface, accelerating the density (specific gravity) of useful minerals and analysis from effect, increasing the probability of a particle size less than the separation of materials in contact with the mesh. Resulting in better separation conditions, so that the separation is less than the size of the material, especially material than the major grain and pulp products together into sieve through the sieve. High-frequency screen is installed in the beneficiation production line, you can weed out the coarse ore sent to the mill and then grinding, fine sieve were selected, can improve concentrate grade.

Technical Data

Model Screen Surface Area (m2) Screening Concentration (%) Capacity (t/h) Power(kw)
ZGPS-4 4.5 30%-40% 15-25 0.72
ZGPS-5 5.2 30%-40% 20-30 1.1
ZGPS-6 6 30%-40% 24-36 1.5
ZGPS-8 8.1 30%-40% 32-48 2.2

High-frequency Screen Application

High-frequency screen is a good choice for screening and grading the fine particles of mineral ores. This machine has wide application in iron ore, tin ore, tungsten ore, tantalum ore, dolomite sand and some other kinds of mining dressing plants' screening and grading work.


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