Unique screening machine possesses peculiar performance features
Posted Nov 29 2012 6:55am
High-frequency screen consists of vibration exciter, ore slurry distributor, screen frame, machine frame, suspension springs and sieve, etc. This series screens are always used in processing minerals such as ferrous metals including hematite magnetic 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. It adopts the high frequency and low amplitude vibration, widely for the process of powder in coal, metallurgy, electric, construction and chemical industry.
High frequency screen has the advantage of high efficiency, modest amplitude and high screening frequency. It differs from the popular sieves and adopts high frequency, which damages the tension on the surface of pulp and high speed oscillation of fine material on the screen surface, accelerates helpful minerals with high density (proportion) and parsing impact, increases the ratio of material smaller than separating size and sieve pore. Therefore all of these form a really great separating situation and make material smaller than separating size, primarily material and mine pulp with heavy gravity get through the sieve pore.
High frequency screen is the perfect option for you to invest in mineral processing market, which is a kind of fine screen applied in fine ore powder process, the screen can improve the grade of the mine powder and reduce the content of silica. We can supply High frequency vibrating mesh screen which is widely used both in China and abroad. The machine is high strength, reliable, high capacity and long service life. High frequency vibrating Mesh Screen applied in classification part of mine processing plant. When the feed speed and density of the material is suitable, the size of material under screen is more than 70% on the screen, Screening efficiency is more than 70%.SO the High frequency vibrating mesh screen is being applied widely.high frequency ore screen: http://www.china-hxjq.com/n272.html
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High frequency vibrating mesh screen consists of base, frame, and rubber damping spring, low frequency electromagnetic vibrator, screen box, mesh screen, high frequency electromagnetic vibrator, support, angle adjustment bar and electronic control box. When the machine operate, the low frequency electromagnetic vibrator vibrate the feeder and output part of the mesh screen directly to move the whole screen. At the same time, the high frequency electromagnetic vibrator shakes the middle of mesh screen through the rubber cushion. Different frequency vibrates conducive to the delivery of materials and grading. The mesh screen compound from three stainless steel screen layer, the lowest screen layer is high strength primary screen which is connected with the shake motor, the other two layers are workable screen in mine processing.