YK Series Circular Vibrating Screen Product Details

High-Efficiency YK Series Circular Vibrating Screen for Heavy-Duty Screening

The YK Series circular vibrating screen is engineered with an advanced eccentric shaft vibration exciter, generating a robust circular motion trajectory. Driven by a powerful motor, it ensures uniform material distribution, rapid throughput, and highly efficient screening. Designed for maximum durability and low maintenance, our circular vibrating screen is your ultimate solution for high-capacity industrial separation.

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Product Advantages

Advanced Block-Eccentric Exciter: Features an external block-eccentric design that significantly amplifies the excitation force. The adjustable vibration force allows for flexible, modular customization.
Streamlined & Robust Structural Design: The simplified screen structure enhances manufacturing precision, structural integrity, and overall assembly accuracy.
Smooth & Flexible Transmission: Utilizing universal joint drive shafts or flexible rubber couplings, the circular vibrating screen guarantees stable operation and minimal mechanical stress.
High Screening Efficiency & High Capacity: Optimized dynamics deliver a larger processing capacity per hour, superior separation accuracy, and a significantly extended service life.
Easy Maintenance & Low Downtime: Simplified maintenance routines ensure lower operational costs and a substantial increase in overall production economic benefits.

s positioned beneath each screen layer. These balls continuously impact the grid frames during operation, dislodging stuck particles and keeping the open sifting area clean at all times.

Technical Parameters

Our circular vibrating screen comes in various configurations to meet your specific operational needs. Below are the detailed specifications for the YK series:

Model	Decks	Screen Area (m²)	Mesh Size (mm)	Max Feed Size (mm)	Capacity (t/h)	Inclination Angle (∘)	Rotation Speed (r/min)	Double Amplitude (mm)	Motor Model	Motor Power (kW)	Reference Weight (kg)
YK1230	1	4.3	60-80	≤150	75 – 244	15-30	980	6-12	Y160M-6	7.5	5050
2YK1230	2	4.3	60-80	≤150	75 – 245	15-30	980	6-12	Y160L-6	11	5415
YK1530	1	4.5	60-80	≤150	80 – 255	15-30	980	6-12	Y180L-6	15	4765
2YK1530	2	4.5	60-80	≤150	80 – 255	15-30	980	6-12	Y180L-6	15	5100
YK1536	1	5.4	60-80	≤150	95 – 310	15-30	980	6-12	Y180L-6	15	5230
2YK1536	2	5.4	60-80	≤150	95 – 310	15-30	980	6-12	Y180L-6	15	5735
YK1542	1	6.3	60-80	≤150	110 – 360	15-30	980	6-12	Y180L-6	18.5	5620
2YK1542	2	6.3	60-80	≤150	110 – 360	15-30	980	6-12	Y200L1-6	15	6215
YK1548	1	7.2	60-80	≤150	125 – 410	15-30	980	6-12	Y200L1-6	18.5	6030
2YK1548	2	7.2	60-80	≤150	125 – 410	15-30	980	6-12	Y200L1-6	18.5	6445
YK1836	1	6.5	60-80	≤150	115 – 370	15-30	980	6-12	Y200L1-6	18.5	5310
2YK1836	2	6.5	60-80	≤150	115 – 370	15-30	980	6-12	Y200L1-6	18.5	6060
YK1842	1	7.6	60-80	≤150	135 – 430	15-30	980	6-12	Y200L1-6	18.5	5940
2YK1842	2	7.6	60-80	≤150	135 – 430	15-30	980	6-12	Y200L1-6	18.5	6560
YK1848	1	8.6	60-80	≤150	150 – 490	15-30	980	6-12	Y200L1-6	18.5	6410
2YK1848	2	8.6	60-80	≤150	150 – 490	15-30	980	6-12	Y200L1-6	18.5	6755
YK2148	1	10.0	60-80	≤150	175 – 570	15-30	980	6-12	Y225M-8	22	6470
2YK2148	2	10.0	60-80	≤150	175 – 570	15-30	980	6-12	Y250M-8	30	10640
YK2160	1	12.6	10-100	≤200	220 – 175	15-30	760	8-14	Y225M-8	22	10120
2YK2160	2	12.6	10-100	≤200	220 – 175	15-30	760	8-14	Y250M-8	30	11320
YK2448	1	11.5	10-100	≤200	200 – 650	15-30	760	8-14	Y250M-8	30	9940
YK2460	2	14.4	10-100	≤200	250 – 810	15-30	760	8-14	Y250M-8	30	12310
YK2460	1	14.4	10-100	≤200	250 – 810	15-30	760	8-14	Y280S-8	37	13640
YK3060	2	18.0	10-100	≤200	300 – 960	15-30	760	8-14	Y250M-8	30	14500

Note: Specifications are subject to change based on specific materials and customization requirements.

Applications

The YK series circular vibrating screen is highly versatile and widely applied across various heavy industries for materials classification, grading, and sizing:

Quarries & Aggregate Plants

Perfect for screening sand, gravel, and crushed stone.

Coal Preparation

High-performance separation of raw coal and coal grading.

Mineral Processing & Mining

Ideal for ore classification in metallic and non-metallic mining operations.

Construction Materials

Efficient grading of cement components, concrete aggregate, and dry mortars.

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FAQs

Selection depends on your raw material properties and required output. Key parameters include maximum feed size (≤150 mm or ≤200 mm), material moisture content, bulk density, and target separation sizes. These factors determine the optimal screen area (m²), number of decks, and mesh specifications.

The YK circular vibrating screen adopts an external block-eccentric exciter instead of a traditional shaft-eccentric design. This configuration provides stronger and adjustable excitation force, simplifies maintenance, and effectively isolates mechanical stress, reducing the risk of side plate fatigue.

The motor is connected to the exciter via a universal joint or flexible rubber coupling. This design isolates the motor from high-frequency vibrations generated by the screen box, preventing dynamic loads from damaging motor bearings and improving overall equipment reliability.

Screening capacity is influenced by multiple operational parameters, including screen width, inclination angle (15°–30°), vibration amplitude (6–14 mm), and rotation speed (760–980 r/min). Additionally, material characteristics such as shape and moisture content affect throughput. The YK series offers capacities ranging from 75 t/h to 960 t/h.

For highly abrasive materials such as granite or iron ore, high-manganese steel woven mesh or modular polyurethane (PU) panels are recommended. For sticky or wet materials, anti-clogging rubber or flexible screen media should be used to prevent blinding and ensure consistent screening efficiency.

Routine maintenance includes regular lubrication of exciter bearings to prevent overheating and wear. Operators should also inspect screen panel tension, check damping springs for fatigue, and ensure all structural bolts are securely tightened to maintain stable operation.

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Material Type

Material Size/Granulation

Required Screening/Conveying Capacity

Material Flow Rate

Moisture Content

Separation Requirements

Special Features or Customization Needs

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