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Application of High Frequency Screen in the Mineral Ore Dressing Plant

Brief Introduction:

GP series of high frequency screen is a prior device for classifying wet fine particles (Density

30%-40%). It is of high classification efficiency in 3ways: 1, it increases ball mill capacity by greatly

reduce recycling burden and amount of qualified powder on the screen; 2, it avoids coarse ore’s

detrimental effect on concentrate grade by strictly control particle size below the screen; 3, It obviously

increases ore grade below the screen as fine/heavy materials are easy to settle onto sieve and then

pass the sieve when slurry proceed on the high frequency sieve.

Performance Features:

1. Because of high frequency while little amplitude, fine/heavy materials are easy to settle onto sieve and

then pass the sieve as it reduces slurry surface tension;

2. Wear resistant, anti-clogging and long service life due to optimal designed fine mesh sieve;

3. High capacity and high usage ratio of sieve by multiple feeding;

4. Low power consumption and high efficiency as exciter drives sieve only by transmission device.

Technical Parameters:

Model	Mesh (mm)	Frequency (r/min)	Capacity (t/h)	Power (kW)	Overall Dimension L×W×H(mm)	Weight (t)
GP1220	0.08-2	3000	10-15	2×0.25	2420×1660×2010	1
GP1530	0.08-2	3000	18-27	2×0.37	3250×1980×2160	1.2
GP2030	0.08-2	3000	24-36	2×0.37	3250×2420×2370	1.4
GP2238	0.08-2	3000	33-50	2×0.37	4080×2740×2470	1.5