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Circular Vibrating Screen

Circular Vibrating Screen

Introduction:The circular vibrating screen or round vibrating screen does circular movement in work. It is mainly composed of screen box, exciter, suspension (or support) device and motor. Circular vibrating screen can be also used in mining, coal preparation, ore beneficiation, etc.

Circular Vibrating Screen Overview

The circular vibrating screen or round vibrating screen does circular movement in work, and it is a new high efficiency vibrating screen machine with multiple layers. It adopts drum eccentric shaft exciter and eccentric block to adjust the amplitude. The circular vibrating screen is widely used for product grading in the industries of mining, building material, transportation, energy and chemical industry because of its features such as long screening line, various specifications, reliable structure, high efficiency, little noise, firmness, easy maintenance and safe operation.

The Structure of circular vibrating screen

It is mainly composed of screen box, exciter, suspension (or support) device and motor. The electric motor through V-belt driven exciter Spindle, due to the unbalanced centrifugal force of inertia of the weights on the exciter, screen box were vibrating. Change the exciter eccentric weight, obtain different amplitude.


Performance Characteristic of Round Vibrating Screen

1. Circular vibrating screen adopts cylinder eccentric shaft vibration exciter and partial block to adjust the amplitude, and easy maintenance.

2. Circular vibrating screen spring steel woven mesh or punching sieve, long service life, is not easy to stop up the hole.

3. Circular vibrating screen with rubber isolation spring, long life, low noise, and smooth over the resonance region.

There are forty specifications of the full series. It can be used for materiel classify in coal, mine, construction, electricity and chemical industry. YK circular vibrating screen's structure is advanced and durable. The vibrating noise is low and the maintenance is simple.

Principle Of Circular Vibrating Screen

The eccentric block of the exciter is driven by the motor through the V-belt to spin at high speed. The spinning eccentric block produces large centrifugal force which forces the screen box to do circular motion at certain amplitude. Materials on the inclined screen receive the impulse from the screen box and make continuous throwing movement. When materials meet the screen surface during the above movement, those particles with smaller size than the screen mesh will pass through the screen, thus finishing the classification process.

Techincal parameters of Circular Vibrating Screen

Model Sieve layer Sieve area (m2) Mesh size (mm) Max feeding size (mm) Capacity (m3/h) Vibrating Power (r/min) Duble amplitude (mm) Motor power (kw) Sieve obliquity (o) Sieve spec. (mm) Total weight (kg) Dimensions (L*W*H)(mm)
2YK1225 2 6 4-50 400 8-60 800-970 8 5.5 20 1200*2500 3500 2930*1860*870
3YK1225 3 9 4-50 400 10-70 800-970 8 5.5 20 1200*2500 3850 3070*1860*1210
2YK1230 2 7.2 4-50 400 12-78 800-970 8 7.5 20 1200*3000 4200 3430*1860*870
3YK1230 3 10.8 4-50 400 13-80 800-970 8 7.5 20 1200*3700 4600 3570*1860*1210
2YK1237 2 8.88 4-50 400 15-86 800-970 8 7.5 20 1200*3700 4600 4050*1860*870
3YK1237 3 13.22 4-50 400 16-90 800-970 8 7.5 20 1500*3500 5200 4270*1860*1210
2YK1535 2 10.5 5-50 400 20-125 800-970 8 11 20 1500*3500 5890 4120*2210*1230
3YK1535 3 15.75 5-50 400 21-125 800-970 8 11 20 1500*3500 6700 4360*2210*1610
2YK1545 2 13.5 5-50 400 22-150 800-970 8 15 20 1500*4500 6330 5120*2210*1230
3YK1545 3 20.25 5-50 400 22-150 800-970 8 15 20 1500*4500 6800 5360*2210*1610
4YK1545 4 27 5-50 400 22-155 800-970 8 18.5 20 1500*4500 7800 5930*2210*2060
2YK1548 2 14.4 5-50 400 22.5-162 800-970 8 15 20 1500*4800 6980 5420*2210*1230
3YK1548 3 21.6 5-50 400 22.5-162 800-970 11 15 20 1500*4800 7700 5660*2210*1610
4YK1548 4 28.8 5-50 400 22.5-162 800-970 8 18.5 20 1500*4800 8700 6230*2210*2060
2YK1848 2 17.28 5-80 400 25-206 750 8 15 20 1800*4800 9080 5420*2550*1420
3YK1848 3 25.92 5-80 400 32-276 750 8 18.5 20 1800*4800 9600 5660*2550*1780
4YK1854 4 34.54 5-80 400 32-285 750 8 22 20 1800*4800 11100 6290*2550*2160
2YK1854 2 19.44 5-80 400 32-312 800-970 8 18.5 20 1800*5400 10150 5960*2500*1420
3YK1854 3 29.16 5-80 400 32-312 800-970 8 22 20 1800*5400 10840 6260*2550*1780
4YK1854 4 38.88 5-80 400 32-336 800-970 8 30 20 1800*5400 12840 6830*2550*2160
2YK2160 2 25.2 5-100 400 50-475 970 8 30 20 2100*2600 11780 6720*2840*1530
3YK2160 3 37.8 5-100 400 50-475 970 8 30 20 2100*2600 12800 7030*2840*1910
4YK2160 4 50.4 5-100 400 50-497 970 8 37 20 2100*2600 14800 7300*2840*2380
2YK2460 2 28.8 5-100 400 65-550 970 8 37 20 2400*6000 15600 7020*3140*1530
3YK2460 3 43.2 5-100 400 70-620 970 8 37 20 2400*6000 17600 7300*3140*1910
4YK2460 4 57.6 5-100 400 80-680 970 8 45 20 2400*6000 19600 7600*3140*2380
 2YK3072  2  14.3 5-100   400 200-700  750   8  22 x 2  20 3000*7200  23600  7200*4520*4184 
 4YK3072  3  21.4 5-100  400  230-800  750   8  22 x 2  20 3000*7200  25500   7200*4520*4684

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