Circular vibrating screen

Circular vibrating screen is mainly composed of screening box, exciter, hanging device and electromotor.

The circular vibrating screen moves on a circular motion. It is a multi-layer and high efficiency vibrating screen. Advantages are: stable structure, strong exciting force, high efficiency, little noise pollution, handy maintenance and safety; circular vibrating screen has been widely used in mine, construction, transportation, energy and chemical industries.

Circular vibrating screen is mainly composed of screening box, exciter, hanging device and electromotor. The electromotor drives the principal axis of the exciter to rotate through v-shaped belt, and under the centrifugal inertia force of the unbalanced materials on the exciter, the screen box will gain vibration and it can gain different vibration amplitudes through changing the eccentric block of the exciter.

Working Principle Of Circular Vibrating Screen

Circular vibrating screen is mainly consist of by the screen box, screen, vibrators and vibration reduction spring etc. Vibrator is installed in screen box lateral plate, and spinning by motor through the triangle belt, producing the centrifugal force, then to force screen box to vibrate. If there is no special requirement, YA and 2YA are colloected with textile sieving, YAH type with punching sieving, all kinds of screen surfaces are available.

1.It uses eccentric block to produce strong exciting force.

2.It adopts the structure of small amplitude, high frequency, large obliquity to make the screen hold the capability of high efficiency, large handling capacity, long life span, low consumption, little noise.

3.Electricity power consumption is less.

4.Simple structure and easy to disassemble and replace;

Crossbeam and the main body of the screen are connected with high strength screw bolts. So they have the features of simple structure and easy maintenance.

5.It adopts tire coupling with capability of flexible connection and stable operation.

Technical Data

Model	Sieve layer	Sieve area (m2)	Mesh size (mm)	Max. feeding size (mm)	Processing capacity (m3/h)	Vibrating Frequency (r/min)	Double amplitude (mm)	Motor power (kw)	Sieve obliquity (°)	Sieve specification (mm)	Dimensions (L×W×H) (mm)
2YK1230	2	7.2	4-50	200	12-78	970	6	6P 7.5	20	1200×3000	3430×1860×870
3YK1230	3	10.8	4-50	200	13-80	970	6	6P 7.5	20	1200×3000	3570×1860×1210
2YK1237	2	8.88	4-50	200	15-86	970	6	6P 7.5	20	1200×3700	4050×1860×870
3YK1237	3	13.32	4-50	200	16-90	970	6	6P 7.5	20	1200×3700	4270×1860×1210
2YK1548	2	14.4	5-50	200	22.5-162	970	6	6P 11	20	1500×4800	5420×2210×1230
3YK1548	3	21.6	5-50	200	22.5-162	970	6	6P 15	20	1500×4800	5660×2210×1610
4YK1548	4	28.8	5-50	200	22.5-162	970	6	6P 18.5	20	1500×4800	6230×2210×2060
2YK1854	2	19.44	5-80	200	32-312	970	6	6P 22	20	1800×5400	5960×2550×1420
3YK1854	3	29.16	5-80	200	32-312	970	6	6P 22	20	1800×5400	6260×2550×1780
4YK1854	4	38.88	5-80	200	32-336	970	6	6P 22	20	1800×5400	6830×2550×2160
2YK2160	2	25.2	5-100	200	50-475	970	6	6P 30	20	2100×6000	6720×2840×1530
3YK2160	3	37.8	5-100	200	50-475	970	6	6P 30	20	2100×6000	7030×2840×1910
4YK2160	4	50.4	5-100	200	50-497	970	6	6P 37	20	2100×6000	7300×2840×2380
2YK2460	2	28.8	5-100	200	65-550	970	6	6P 30	20	2400×6000	7020×3140×1530
3YK2460	3	43.2	5-100	200	70-620	970	6	6P 37	20	2400×6000	7300×3140×1910
4YK2460	4	57.6	5-100	200	80-680	970	6	6P 45	20	2400×6000	7600×3140×2380
2YK2873	2	39.2	5-100	200	70-680	750	6	6P 37	20	2800×6440	7600×4320×1620
3YK2873	3	58.8	5-100	200	80-720	750	6	6P 45	20	2800×6440	7800×4320×2120
4YK2873	4	58.8	5-100	200	90-950	750	6	6P 55	20	2800×6440	7800×4320×2120

Note:processing Capacity May Vary With Different Materials And Feeding Sizes.

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