Aggregate Production Line Circular Vibration Separating Equipment

The Aggregate Production Line Circular Vibration Separating Equipment is a YA/YK-series circular vibrating screen designed to classify coarse bulk materials in aggregate crushing and screening lines.

Driven by an eccentric vibration system, the inclined screen produces a circular motion that continuously lifts and moves material across the screening surface. Particles smaller than the selected apertures pass through the screen, while oversized material moves toward the discharge end for further crushing, conveying or stockpiling.

The equipment is suitable for screening coarse-grained bulk materials in the 5–150 mm range. It can be integrated into aggregate production lines handling crushed stone and other suitable mineral or construction materials.

The screen can be supplied with different screening surfaces according to the material and separation requirements. Available screen-media descriptions on the product page include woven screen mesh, perforated screen plate and rubber or polyethylene-type screen surfaces. The number of screening layers can also be configured according to the required product grading.

The motor drives the vibrator through the flexible coupling or belt transmission system. As the eccentric shaft and eccentric block rotate at high speed, they generate centrifugal inertia force.

This force causes the screen box to perform a circular vibrating motion.

Material is fed onto the upper end of the inclined screening surface. Under the combined effects of vibration, screen inclination and gravity, the material is repeatedly lifted, moved forward and redistributed across the deck.

During this process:

1. Smaller particles pass through the screen apertures.

2. Larger particles remain on the screening surface.

3. The retained material continues toward the discharge end.

4. Each screening layer produces a separate particle-size fraction according to its aperture.

The continuous throwing and forward movement of the material helps expose more particles to the screen surface, supporting continuous classification in an aggregate production line.

The actual screening result depends on the material characteristics, feed distribution, particle-size composition, selected screen aperture and number of screening layers.

1. Circular Motion for Continuous Classification

The eccentric vibration system generates a circular movement that repeatedly lifts and advances the material. This supports continuous particle-size separation on an inclined screen surface.

2. Suitable for Coarse Aggregate Screening

The product page specifies suitability for coarse-grained bulk materials ranging from 5 mm to 150 mm, making the equipment applicable to suitable aggregate and mineral screening stages.

3. Multiple Screen-Media Options

Woven mesh, perforated plate, rubber screen plate, punching mesh and polyethylene-type screen mesh are listed as available choices.

This allows the screening surface to be selected according to:

1. Aggregate size

2. Material abrasiveness

3. Required aperture

4. Impact conditions

5. Maintenance requirements

4. Configurable Screening Layers

The screen-layer arrangement can be selected according to the required number of finished aggregate grades.

The current structure description specifically mentions single- and double-layer screen surfaces. Requirements for additional layers should be confirmed during equipment selection rather than assumed from a general screen configuration.

5. Strong Exciting Force

The eccentric shaft and eccentric block generate the exciting force required to move and classify coarse materials across the inclined screening surface.

6. Stable Supporting Structure

The screen box, support frame and vibration-damping components work together to maintain stable vibrating movement and limit the transmission of vibration to the surrounding structure.

7. Rubber Spring for Vibration and Noise Reduction

The product page states that rubber springs can be provided to reduce noise and help maintain smooth vibrating operation.

8. Straightforward Structure

The equipment uses a conventional screen box, eccentric vibrator, motor, screen surface and support system. Its clear mechanical arrangement facilitates routine inspection and maintenance.

9. Replaceable Screening Surface

Screen mesh or screen plates can be selected and replaced according to changing aggregate gradation or wear conditions, allowing the equipment to serve different classification requirements.

10. Customizable Purchased Components

The product page states that the brands of purchased components, including bearings and motors, can be selected according to project requirements.

The required brand, power supply and technical specification should be confirmed before production.

Selection Note: Final equipment selection should be based on the material name, bulk density, required handling capacity, number of screen layers, aperture size of each layer, and working voltage and frequency.

1. What materials can the circular vibrating screen process?

It is suitable for screening coarse bulk materials used in aggregate, mineral and construction-material processing. Material suitability depends on particle size, bulk density, moisture and abrasiveness.

2. What particle-size range is suitable for this equipment?

The applicable particle-size range is 5–150 mm. The actual feed condition should be evaluated together with the selected screen surface and aperture size.

3. How does the circular vibrating screen separate aggregate?

The eccentric vibration system drives the screen box in a circular motion. Material moves forward across the inclined screen surface, allowing smaller particles to pass through the apertures while larger particles discharge from the end.

4. Is this a circular or linear vibrating screen?

This is a circular vibrating screen. The cylindrical eccentric-shaft exciter and eccentric block generate the circular movement required for aggregate classification.

5. Which screen media are available?

Available screen-media options include woven screen mesh, perforated screen plate, rubber screen plate, punching mesh and polyethylene screen mesh. Selection depends on particle size, abrasiveness and required grading.