Products

Circular Vibrating Screen

The circular vibrating screen is an inclined, circular-motion, multi-deck screening machine designed for classification, shaping, and final sizing after primary and secondary crushing.It is widely used in quarries, aggregates production, mining, and mobile screening operations.
By combining vibratory energy and gravity travel, the screen achieves efficient stratification and consistent particle size control, suitable for both dry and wet screening processes.

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Key Benefits / Advantages

Precision Motion Control

The exciter allows precise adjustment of stroke and dynamic force through counterweights, enabling accurate tuning of screening efficiency and material flow. Adjustable screen inclination provides flexibility to optimize stratification rate and separation accuracy under varying process conditions.

Wet-Process Adaptability

Compatible with wire mesh, polyurethane, or rubber screen panels for both dry and wet screening applications. Optional spray bars, covers, and drainage systems help minimize blinding and maintain consistent throughput.

Modular Screening Media

The support runners are reinforced to provide the flexibility of selecting from high-tensile woven wire mesh, heavy-duty rubber, or modular polyurethane (PU) panels based on specific site conditions.

Circular Vibrating Screen – Process And Applications

The circular vibrating screen is a high-capacity screening machine for the classification of medium to coarse bulk materials. Material moves across the inclined screen surface under circular motion, allowing fines to pass through the openings while oversize is conveyed to the discharge end.

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With up to four decks and adjustable vibration amplitude, the circular vibrating screen can be configured for a wide range of sizing duties. It is widely used in aggregate production, mining, and industrial mineral processing, where consistent throughput, efficient separation, and robust operation are required.

Its widespread use is driven by one key advantage: when correctly selected, the circular vibrating screen delivers a practical balance of capacity, screening efficiency, and operating reliability in demanding process conditions.

Frequently Asked Questions

FAQ for Circular Vibrating Screen

How Does A Circular Vibrating Screen Work?

The circular vibrating screen is driven by an exciter whose core components typically include an eccentric shaft or counterweight assembly. As the eccentric mechanism rotates, it generates centrifugal force that drives the screen body in a near-circular motion, creating a cyclic throwing action that continuously rolls, stratifies, and advances the material bed. Fine particles pass through the apertures during repeated throws, while coarse particles travel toward the discharge end for separation and shaping. By adjusting the screen inclination and stroke amplitude, the operator can optimize the balance between conveying speed, screening efficiency, and particle size control.

What Is The Difference Between A Circular Vibrating Screen And A Linear Vibrating Screen?

A circular vibrating screen uses circular motion and is generally more suitable for general-purpose screening and medium to coarse materials, while a linear vibrating screen uses linear motion and is typically applied in fine screening or applications requiring higher screening accuracy.

What Is A Circular Vibrating Screen Used For?

A circular vibrating screen is used for size classification of bulk materials in mining, aggregate, and industrial applications. It is commonly applied for screening sand, gravel, crushed stone, and ore, where reliable separation and consistent throughput are required.

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Technical Data of Circular Vibrating Screen

Model	Screen Size (mm)	Layers	Screen Mesh (mm)	Max. Feed Size (mm)	Capacity (t/h)	Power (kW)	Vibrating Frequency (r/min)	Double Amplitude (mm)
2YK1548	4800×1500	2	3-80	100	30-200	15	750-950	6-9
3YK1548	4800×1500	3	3-80	100	30-200	18.5	750-950	6-9
4YK1548	4800×1500	4	3-80	100	30-200	18.5	750-950	6-9
2YK1848	4800×1800	2	3-80	100	50-250	18.5	750-950	6-9
3YK1848	4800×1800	3	3-80	100	50-250	22	750-950	6-9
4YK1848	4800×1800	4	3-80	100	50-250	30	750-950	6-9
2YK1860	6000×1800	2	3-80	100	60-300	18.5	750-950	6-9
3YK1860	6000×1800	3	3-80	100	60-300	22	750-950	6-9
4YK1860	6000×1800	4	3-80	100	60-300	37	750-950	6-9
2YK2160	6000×2100	2	3-80	100	80-400	22	750-950	6-9
3YK2160	6000×2100	3	3-80	100	80-400	30	750-950	6-9
4YK2160	6000×2100	4	3-80	100	80-400	37	750-950	6-9
2YK2460	6000×2400	2	5-80	200	100-500	30	750-950	6-9
3YK2460	6000×2400	3	5-80	200	100-500	37	750-950	6-9
4YK2460	6000×2400	4	5-80	200	100-500	37	750-950	6-9
2YK2475	7500×2400	2	3-80	200	100-500	30	750-950	6-9
3YK2475	7500×2400	3	3-80	200	100-500	37	750-950	6-9
4YK2475	7500×2400	4	3-80	200	100-500	37	750-950	6-9
2YK2870	7000×2800	2	3-80	200	100-700	2×30	750-950	6-9
3YK2870	7000×2800	3	3-80	200	100-700	2×30	650-850	6-9
4YK2870	7000×2800	4	3-80	200	100-700	2×37	650-850	6-9
2YK3072	7200×3000	2	3-80	200	150-800	2×30	650-850	6-9
3YK3072	7200×3000	3	3-80	200	150-800	2×37	650-850	6-9
4YK3072	7200×3000	4	3-80	200	150-800	2×37	650-850	6-9
2YK3272	7200×3200	2	3-80	200	150-800	2×37	650-850	6-9
3YK3272	7200×3200	3	3-80	200	150-800	2×37	650-850	6-9

Note: Specifications are subject to change without notice due to ongoing product improvement.