Circular Vibrating Screen

Product Introduction

The Circular Vibrating Screen (YA Series) is a multi-layer, highly efficient screening machine designed specifically to separate crushed minerals and aggregates into various precise sizes. Operating with a circular motion trajectory, it utilizes a powerful eccentric shaft vibration exciter and eccentric blocks to adjust the amplitude, ensuring optimal screening performance.

With a comprehensive processing capacity ranging from 10 to 810 cubic meters per hour, this screen is an indispensable component in any stationary crushing and screening plant. By offering multiple deck configurations (2, 3, or 4 layers), it provides unparalleled flexibility, allowing operators to simultaneously produce different grades of final products while preventing material clogging.

Core Components & Advantages

Multi-Deck Configurations:
Available in multiple layer options, allowing the machine to classify crushed stones into several precise, distinct product sizes in a single pass. This dramatically improves the overall layout and efficiency of the production line.
Powerful Vibration Exciter:
Equipped with a reliable cylindrical eccentric shaft exciter and partial block mechanism. This generates a strong, consistent circular vibration force, effectively preventing materials from plugging the screen mesh.
Adjustable Amplitude & Flexibility:
The amplitude of the screen can be easily adjusted to suit different material characteristics and moisture contents, ensuring maximum screening efficiency regardless of the feed conditions.
Durable Screen Mesh:
Designed with premium, wear-resistant screen meshes (available in various sizes from 3mm to 150mm). The robust side plates and heavily reinforced steel structure ensure a long operational lifespan even in harsh quarry environments.
Smooth Operation & Low Maintenance:
Supported by heavy-duty steel springs (as seen in the equipment design) that absorb operational impact and reduce vibration transmitted to the foundation. This results in stable performance, lower noise, and reduced maintenance costs.

Typical Applications

The Circular Vibrating Screen is universally applied across multiple heavy industries:

Aggregate Plants: Precisely classifying crushed stones (granite, limestone, basalt) and manufactured sand for commercial concrete and asphalt mixing.
Mining & Ore Beneficiation: Separating different grades of metallic and non-metallic ores before further grinding or processing.
Coal & Chemical Industries: Sizing coal, coke, and various industrial bulk materials efficiently.

Technical Specifications

Model	Screen Layers	Mesh Size (mm)	Max Feed Size (mm)	Capacity (m³/h)	Motor Model	Power (kW)	Screen Size (mm)	Total Weight (t)	Overall Dimensions (L×W×H mm)
2YA1237	2	3–50	300	10–80	Y160M-4	11	1200×3700	3.6	4600×1900×1200
3YA1237	3	3–50	300	10–80	Y160M-4	11	1200×3700	3.9	4730×1900×1650
4YA1237	4	3–50	300	10–80	Y160M-4	11	1200×3700	4.5	4900×1900×2150
2YA1548	2	3–100	300	22–260	Y160L-4	15	1500×4800	4.6	5700×2260×1200
3YA1548	3	3–100	300	22–260	Y160L-4	15	1500×4800	5.1	5900×2260×1650
4YA1548	4	3–100	300	22–260	Y160L-4	15	1500×4800	5.6	6050×2260×2100
2YA1848	2	3–100	300	32–380	Y180M-4	18.5	1800×4800	5.35	5720×2560×1200
3YA1848	3	3–100	300	32–380	Y180M-4	18.5	1800×4800	6	5900×2560×1650
4YA1848	4	3–100	300	32–380	Y180M-4	18.5	1800×4800	6.65	6050×2560×2100
2YA1860	2	3–100	300	65–586	Y180M-4	22	1800×6000	6	6920×2560×1200
3YA1860	3	3–100	300	65–586	Y180M-4	22	1800×6000	6.6	7100×2560×1650
4YA1860	4	3–100	300	65–586	Y180M-4	22	1800×6000	7.2	7250×2560×2100
2YA2160	2	3–100	300	81–720	Y200L-4	30	2100×6000	10.1	7020×3090×1320
3YA2160	3	3–100	300	81–720	Y200L-4	30	2100×6000	11.3	7160×3090×1780
4YA2160	4	3–100	300	81–720	Y200L-4	37	2100×6000	12.5	7320×3090×2230
2YA2460	2	3–150	300	90–810	Y225S-4	37	2400×6000	11.6	7020×3390×1320
3YA2460	3	3–150	300	90–810	Y225S-4	37	2400×6000	12.8	7160×3390×1780
4YA2460	4	3–150	300	90–810	Y225S-4	37	2400×6000	14	7320×3390×2230
Note: Capacity may vary depending on material hardness, moisture content, and feeding conditions.