1.Specifications:

1>up/middle vibrator type

2>95% screening ratio

3>cement,charcoal,road stone materials

4>6 months warranty

2.Application:

   circular vibrating screen has been widely used in mine, construction, transportation, energy and chemical industries. (Note: According to different demands of customers, our company can manufacture vibrating screen with different specifications and vibrating modes.)

3.Structure:

It is composed by sieving box, mesh, vibration exciter and damper spring etc. The vibrating 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.

4.Advantages:

1>Using block eccentric as excitation, strong excitation.

2>Screen beam and screen box adopts high strength bolts, simple structure, and convenient maintenance.

3>Adopts tire connection couplings, flexible connection, smooth operation.

4>Adopts small amplitude, high frequency, big dip angle structure, make the machine high screening efficiency, large handling, long service life, low power consumption, low noise.

5.Work Principle:

   This series of vibrating screen do circular motion ,it is a new multilayer ,high-efficient vibrating screen. circular vibrating screen use the eccentric shaft vibration exciter and partial block to adjust the amplitude.long materials streaming line, different screening specifications, it is with reliable structure ,strong vebrating force, and high screening efficiency, low noise, durable, easy maintenance, use safety, etc. the vibrating screen widely used in mining, building materials, transportation, energy and chemical and etc industry for product classification.

6.Main Technical Data:

Model	Screen Deck	Feeding Max (mm)	Capacity (t/h)	Power (kw)	Vibrating Frequency (r/min)	Amplitude(mm)	Overall Dimensions (mm)
2YA1230	2	200	10-90	7.5	800-970	8	3502×2127×1868
3YA1230	3	200	30-90	7.5	800-970	8	3538×2168×2245
2YA1548	2	200	50-190	15	970	8	5745×2573×3367
3YA1548	3	200	50-200	15	970	8	5909×2573×3367
4YA1548	4	200	50-200	18.5	970	8	5909×2573×3845
2YA1860	2	400	50-280	18.5	970	8	6965×2971×3276
3YA1860	3	400	50-300	18.5	970	8	7129×2971×3744
4YK1860	4	400	80-320	30	970	8	6417×3439×4276
2YK2160	2	400	100-330	30	850	8	7005×3470×3654
3YK2160	3	400	100-380	45	850	8	7172×3528×4133
4YK2160	4	400	120-430	45	850	8	7326×3545×4523
2YK2460	2	400	100-380	37	850	8	7010×3796×3654
3YK2460	3	400	160-450	45	850	8	7176×3816×4133
4YK2460	4	400	150-600	55	850	8	7328×3896×4523
2YK3070	2	400	150-650	37	850	8	7970×4465×4764
3YK3070	3	400	150-650	44	850	8	8225×4582×4822