(1)Introduction

YK Series Circular Vibrating Screen is developed by adsorbing German technology and is suitable for screening different sizes of stones. It is widely used in coal dressing, ore dressing, building material, electric power and chemical industries.

 

 (2)Structure

It is composed by sieving box, mesh, vibration exciter and damper spring etc. The vibratory screen adopts the vibration exciter with barrel type of eccentric shaft and block to adjust the swing. The vibration exciter is installed on the lateral plate of the sieving box. The motor makes the exciter swing round speedily through tire coupling. The continuous forced circular motions of sieve box were achieved through the powerful centrifugal force. The lateral plate made by the high quality steel plate without any welding point. The lateral plate, beam and the vibration exciter connected by the high strength bolts and ring-grooved lock bolts.

 

 (3)Working Principle:
The motor makes the exciter swing rotate speedily through the tire coupling. The continuous forced circular motions of sieve box were achieved through the powerful centrifugal force. Under the influence of sieve box, the materiel are tossed forward successively on the mesh. they were classified as thrown up, and the particles smaller than the mesh size were sieved out when they are falling, so that the classification of material could be achieved.

 

 (4)Feature and Benefits

1 Exciter of external eccentric block structure has the advantages of big exciting force, ligh weight, small load bearing, etc.

2 The screen lateral plates are made up by a whole steel plate without welding, which is of high strenght and long service life. Beam and lateral plate are joined by high strength bolts without wedding. The beam is easy to be replaced.

3 Motor and exciter are connected with flexible couplings, which has the advantages of long life, low cost and small inpact on motor, compared with universal joint connection. It requires low installation conditions.

4 Linear vibrating screen uses advanced dual-motor synchronization technology. Low noise, easy maintenance.

5 Amplitude, installation angle of the screen surface can be adjusted according to actual situation.

6 Machine is supported with rubber springs, which have the feature of long service life, corrosion resistance, smooth running, low noise, small impact on foundation, compared with other metal springs.

 

 (5)Application Features

1 Mainly used for classification in dry process.

2 High Effecience, flexible and adjustable installation angle. Bigger installation angle, more effective and lower capacity.

3 Light weight, easy to be transported and installed.

4 Complete and a variety of model meet customers' different requirement for capacity and classification.

5 Different-layer screens meets multi classification in the same machine. 4 layers in max(five different classification)

6 Different material sieve plates for choice.

7 Matched feeding hopper and discharging hopper can be supplied as per customers' requirement.

 

(6)Technical Data

 

Model	Screen Deck	Installation Slope (°)	Deck Size (㎡)	Vibrating Frequency (r/min)	Vibrating Amplitude (mm)	Motor Power ( kw )	Capacity (m³ｈ)	Weight (t)	Dimensions(LxWxH) (mm)
YK1235	1	15	4.2	970	6-8	5.5	20-150	1.73	3710×2464×1450
YK1545		17.5	6.75	970	6-8	11	22-150	3.32	4904×3044×2179
YK1548		17.5	7.2	970	6-8	11	22-150	3.32	5190×3044×2186
YK1860		20	10.8	970	6-8	15	32-350	4.65	6302×3365×2992
YK2160		20	12.6	970	6-8	18.5	66-720	4.92	6302×3730×2992
YK2460		20	14.4	970	6-8	18.5	75-750	5.24	6302×4155×2992
YK2475		20	18	840	6-8	22	120-900	7.23	7715×4115×3555
YK3060		20	18	840	6-8	30	200-900	14.05	6302×4943×3108
YK3075		20	22.5	840	6-8	37	840-1080	16.79	7716×5100×4217
2YK1224	2	15	2.88	970	6-8	5.5	20-120	1.75	2673×2382×2027
2YK1235		15	4.2	970	6-8	7.5	20-150	2.48	3705×2393×2339
2YK1545		17.5	6.75	970	6-8	15	22-150	5.31	5042×3090×3165
2YK1548		17.5	7.2	970	6-8	15	22-150	5.28	5265×3140×3208
2YK1860		20	10.8	970	6-8	18.5	32-350	6.2	6020×3455×3756
2YK2160		20	12.6	970	6-8	22	66-720	6.86	5966×3958×3975
2YK2460		20	14.4	970	6-8	30	75-750	8.5	6027×4308×3975
2YK2475		20	18	840	6-8	30	120-900	10.71	7812×4308×4642
2YK3060		20	18	840	6-8	37	200-900	17.19	6207×4943×3985
2YK3075		20	22.5	840	6-8	45	840-1080	17.84	7721×5110×4729
3YK1235	3	15	4.2	970	6-8	7.5	20-150	3.16	3621×2521×2581
3YK1545		17.5	6.75	970	6-8	15	22-150	5.92	4972×3090×3395
3YK1548		17.5	7.2	970	6-8	15	22-150	6.19	5200×3090×3440
3YK1860		20	10.8	970	6-8	18.5	32-350	7.61	6020×3455×4180
3YK2160		20	12.6	970	6-8	30	66-720	9.11	5966×6958×4400
3YK2460		20	14.4	840	6-8	30	75-750	10.41	6027×4308×4400
3YK2475		20	18	840	6-8	37	120-900	13.4	7718×4393×5033
3YK3060		20	18	840	6-8	45	200-900	19.2	6207×4943×4485
3YK3075		20	22.5	840	6-8	55	840-1080	18.7	7724×5156×5229
4YK1235	4	15	4.2	970	6-8	11	20-150	4.16	3510×2521×2830
4YK1545		17.5	6.75	970	6-8	18.5	22-150	7.26	4915×3155×3804
4YK1548		17.5	7.2	970	6-8	18.5	22-150	7.28	5200×3155×3849
4YK1860		20	10.8	970	6-8	22	32-350	8.65	5963×3505×4463
4YK2160		20	12.6	970	6-8	30	66-720	11.41	5966×3958×4780
4YK2460		20	14.4	840	6-8	30	75-750	12.07	5966×4308×4780
4YK2475		20	18	840	6-8	45	120-900	15.5	7718×4494×5361
4YK3060		20	18	840	6-8	45	200-900	21.08	6207×4943×4785
4YK3075		20	22.5	840	6-8	2×30	840-1080	21.7	7728×5170×5367

 

(7) The Specifications We Should Know for Quoting

1 What is the raw material /processing stone?

2 The max input size?

3 output classification? Such as 0-10mm, 10-20mm, 20-30mm

4 Input capacity?