a) High screening efficiency b) High capacity and reliability c) Long bearing lifetime d) Easy maintenance

Driven by rounding motion of vibrator, rounding vibrating screen is widely applied in quarries and mines. It has the advantages of adjustable amplitude, long dropping line, several screening decks, clear screening effect for each type of end products and high screen efficiency.

Vibrating Screen Operating Principle: The main parts of the vibrating screen are screening case, sieve and eccentric shaft. Driven by the motor, the eccentric shaft rotates quickly and then drives the sieve to move uniformly. The moving track of the screening case is just like a circle. While screening, the smaller materials will flow down to the lower sieve while the bigger one is left on the top sieve. Generally speaking, the materials on the top sieve will be transported back to be crusher again and the lower ones will be separated into different sizes end product.

Model	Deck Num.	Sieve Area(m2)	Sieve Pore Size (mm)	Sieve Surface Size(mm)	Max.Feed Edge (mm)	Processing Capacity (t/h)	Vibrating Frequency (r/min)	Double-Amplitude (mm)	Weight (t)
YA1230	1	3.6	3-50	1200*3000	200	20-80	850	8	2.3
2YA1230	2	3.6	3-50	1200*3000	200	20-80	850	8	2.8
3YA1230	3	3.6	3-80	1200*3000	200	30-90	850	8	3.05
YA1542	1	6.3	5-50	1500*4200	400	50-180	970	8	3.5
2YA1542	2	6.3	5-50	1500*4200	400	50-180	970	8	5.33
2YA1548	2	7	5-50	1500*4800	400	50-190	970	8	4.85
3YA1548	3	7	5-50	1500*4800	400	50-200	970	8	6.08
2YA1848	2	8.64	5-80	1800*4800	400	50-250	970	8	6.5
3YA1848	3	8.64	5-80	1800*4800	400	50-250	970	8	6.93
2YA1860	2	10.8	5-80	1800*6000	400	50-280	970	8	7.2
3YA1860	3	10.8	5-80	1800*6000	400	50-300	970	8	7.7
YA1867	1	12.06	5-80	1800*6700	400	50-280	970	8	6.5
2YA1867	2	12.06	5-80	1800*6700	400	50-280	970	8	7.7
3YA1867	3	12.06	5-80	1800*6700	400	50-300	970	8	8.0
2YA2160	2	12.81	5-100	2100*6100	400	100-380	730	8	10.2
3YA2160	3	12.81	5-100	2100*6100	400	100-380	730	8	11
2YA2460	2	14.64	5-150	2400*6100	400	120-430	730	8	10.4
3YA2460	3	14.64	5-150	2400*6100	400	160-450	730	8	11.3

4YA 1848 sieving machine