Vibrating Screening Equipment

Vibrating Screen

SBM vibrating screen

is ideal sieving equipment for international application. Vibrating Screen is specially designed for screening of stone quarries, also for grading of products in coal preparation, mineral processing, building materials, water conservancy and hydropower, transportation, electrical and chemical industries, smelting, etc. It is suitable to classifying materials of fine and medium size.

In Indonesia crushing and screening plant, vibrating screen is widely need as screening equipment. With high efficiency and accurate output, SBM vibrating screen is very popular among our global customers.

Vibrating Screening Equipment Application and Working Principle

Vibrating Screen moves round .It has multi-layers and is of high efficiency. The eccentric shaft vibration exciter and partial block help to adjust amplitude. The material drops down along the long line. The working of circular vibrating screen depends on inertial motor and inertial strength produced by eccentric plate, because of the vibration of screen box, the materials are threw out, so that materials of certain size go through the screen mesh, and the screening aim is realized.

Since the magnetic exciter is installed on the gravity center of screen box, the two long elliptical axis form a shape like a Chinese character, and the upper of long elliptical axis in inlet end is in the same direction with the outlet, which favors the spread of materials which is in the screen box. However, the upper of long elliptical axis in outlet end is opposite to the direction of the outlet, which can reduce the movement speed of materials, and help the difficult-screened materials go through the screen mesh. What’s more, the effective area of screen is increased because of the elliptical screen surface; as a result, the processing capacity is promoted.

Vibrating Screen Specification

Type	Screen Spec (mm)	Layers	Sieve Pore Size (mm)	Max. Feed Size (mm)	Capacity (t/h)	Power (KW)	Screen area (m2)	Weight Excluding Motor (t)
2YA1237	1200×3700	2	3-50	200	7.5-80	5.5	4.44	2.34
3YA1237	1200×3700	3	3-50	200	7.5-80	7.5	4.44	3.05
2YA1548	1500×4800	2	5-50	400	50-208	15	7.2	5.33
3YA1548	1500×4800	3	5-50	400	50-250	15	7.2	6.07
2YA1848	1800×4800	2	5-80	400	50-260	18.5	8.64	6.65
3YA1848	1800×4800	3	5-80	400	50-300	18.5	8.64	6.93
2YA1860	1800×6000	2	5-80	400	50-350	22	10.8	7.52
3YA1860	1800×6000	3	5-80	400	50-350	22	10.8	7.72
4YA1860	1800×6000	4	5-80	400	50-350	22	10.8	8.70
2YA2160	2100×6000	2	5-100	400	100-500	30	12.6	10.2
3YA2160	2100×6000	3	5-100	400	100-500	30	12.6	10.5
4YA2160	2100×6000	4	5-100	400	100-500	30	12.6	10.8
2YA2460	2400×6000	2	5-150	400	150-700	37	14.4	10.4
3YA2460	2400×6000	3	5-150	400	150-700	37	14.4	10.8