YZ series round vibrating screen has 4 blankets of eccentric combination, the universal joint coupling  makes it synchronous operation to reach the best vibrating result. The tyre shaft coupling passes the motor's rotation to the axion's axle, under the function of the eccentric block, the axion axle does unequal centrifugal force rotation, the major machine realizes the full vibration under the support of spring to size the material.       

1. The mortor adopts tyre shaft coupling, preventing the motor being damaged for twisting when it starts.

2. Adopt rubber spring, the whole machine's operation is stable and reliable, the operating life is long.

3. Adopt combined exciter and cardon movement, to assure the operation simultaneous, and exclude the phenomenon of bearing effecting the operating life as its coaxial degree is not very good.  

4. Adopt aircooling craft,reducing the bearing temperature, prolonging the bearing's operating life.

5. Adopt high-strength bolts combinate craft, making the sieve body's operating life more durable under the full vibration.

Widely applied to the sievinging of building materials, metallurgy, chemical industry, roads and bridges, mine etc materials.   

Model	Number of Layers of Screen	Dip of Groove Surface (°)	Capacity              (t/h)	Motor power (KW)
YK-1548	1	20	50-200	11
2YK-1548	2	20	50-200	11
3YK-1548	3	20	50-200	15
4YK-1548	4	20	50-200	18.5
YK-1860	1	20	80-280	18.5
2YK-1860	2	20	80-280	18.5
3YK-1860	3	20	80-280	22
4YK-1860	4	20	80-280	22
2YK-2160	2	20	100-450	22
3YK-2160	3	20	100-450	30
4YK-2160	4	20	100-450	30