High-frequency Screen
Product advantage:
High vibration frequency, low amplitude, sieving rate is high; laminated screens, single pore size increases,anti-clogging grinding;multiple feeding,screen surface utilization rate is high, equipment processing capacity;the elastic supporting screen frame, isolation of sound absorption, noise is small; low power consumption, grading, screening effect is good; fine material screen graded into effective equipment.
Application are as follows:
Tungsten-tin ore: the use of high frequency vibrating fine screen in place of spiral classifier, closed-circuit ball mill and cyclone classification,can significantly reduce the useful materials grinding to improve beneficiation effect, can improve the recovery rate of 10%~15%.
Iron ore:control of high frequency vibrating fine sieve as a concentrate grading equipment, in the same grinding machine handle, steady improvement of concentrate grade 1.5%~2%.
Glass sand: Rod mill-the screening process, can stabilize the production of qualified products.
Working principle:
High-frequency vibrating fine sieve referred to as high-frequency screen, is a type of concentrator grading equipment. Grate Slit widths of different sieve, rank items by grain size. In the grinding circuit, the grinding control mineral classification, coarse particles will then screen the screen returns of grinding machine on grinding.That spigot of fine particles can be discharged in time,avoid crushing mill.Remove materials reached fineness requirements in a timely manner,can increase mill production,reducing energy consumption,improving efficiency.Install high-frequency screen in mineral processing circuits,can be rushed to remove coarse concentrate grinding machines and grinding, screening featured fine under, you can improve concentrate grade.
Application Fields:Black non-ferrous mine, mine, building materials and other industries.
Materials:Ore
| Model |
Screensquare(m2) |
Thicknessofinputmaterial(%) |
capacity(t/h) |
power(kw) |
| GPS-4 |
4.5 |
30%-40% |
15-25 |
0.72 |
| GPS-5 |
5.2 |
30%-40% |
20-30 |
1.1 |
| GPS-6 |
6 |
30%-40% |
2.4-3.6 |
1.5 |
| GPS-8 |
8.1 |
30%-40% |
32-48 |
2.2 |
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