Description
The circular vibrating screen machine is an essential tool for sand and gravel separation. It efficiently sorts materials by size, ensuring high precision in screening. With a durable design and advanced vibration technology, it provides stable performance and long service life. This machine is widely used in mining, construction, and aggregate processing, offering reliable separation for various materials.

The vibrating screen adopts motor excitation spring damping and advanced synchronous vibration principle, eccentric shaft exciter and eccentric block to adjust the amplitude of the material screen. The flow line is long and the screening specifications are various. It has the characteristics of reliable structure, strong excitation force, high screening efficiency, low vibration noise, sturdy and durable, easy maintenance, and safe use.
Mainly used in metallurgy, mining, chemical industry, cement, construction, refractory materials and ceramics and other industrial sectors for medium and fine crushing of various medium-hard ores and rocks.
Vibrating Screen Working Principle
The circular vibrating screen machine operates using a motor-driven exciter that generates a circular motion. When the machine runs, the vibration exciter produces centrifugal force, causing the screen box to move in a circular trajectory. This motion enables efficient material screening by ensuring that particles move across the screen surface in a controlled manner.

As materials enter the screening surface, different-sized particles are separated through multiple screen layers, with finer materials passing through while larger particles move toward the discharge end. The adjustable amplitude and frequency enhance screening efficiency, making it suitable for various industrial applications, including mining, construction, and aggregate processing.
Circular Vibrating Screen Machine Parameter
Capacity | 34-20m3/h |
Motor Power | 45Kw |
Screen layer number | 1-3 layer |
Feed size | 350mm |
Screen length | 6000mm |
Vibration frequency | 870Hz |
Weight | 7100kg |
Application Areas | Coal dressing Ore dressing Building materials Quarry screening |
Sieving Machine Advantages
Higher Productivity – Faster screening boosts overall efficiency.
Smooth Operation – Advanced balancing reduces noise and vibration impact.
Low Maintenance Needs – High-quality components minimize downtime.
Versatile Applications – Suitable for sand, gravel, coal, and other materials.
Cost Savings – Reduced energy consumption lowers operational expenses.
Improved Material Quality – Precise separation ensures uniform particle size.

Vibrating Screen Machine Features
High screening efficiency
Using vibration force to screen materials can quickly separate particles that meet the requirements and improve screening efficiency;
High-precision screening
The vibrating screen uses a specially designed screen with high screening accuracy, which can effectively separate fine particles and improve product quality;
Large processing capacity
Through reasonable screen surface design and vibration force adjustment, the vibrating screen can meet the needs of large-scale material processing and is suitable for processing large amounts of materials;
Multiple screening particle sizes
The vibrating screen can be adjusted according to the aperture size of the screen to meet the screening requirements of materials of different particle sizes. By replacing screens of different specifications, screening of multiple particle size levels can be achieved;
Simple structure
The structure of the vibrating screen is relatively simple, consisting of a screen box, vibrator, bracket, screen and other components, and is easy to maintain and clean. Common maintenance work includes screen replacement, cleaning and maintenance of the vibration motor, which are relatively easy and do not require special equipment and personnel, reducing maintenance costs;

Evidence
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Industry-Proven Performance – Used in large-scale mining and construction projects.
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Tested for Efficiency – Laboratory results confirm superior sorting accuracy.
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Trusted by Professionals – Preferred by industries for its reliable output.
𝙂𝙚𝙩 𝙎𝙩𝙖𝙧𝙩𝙚𝙙 𝙏𝙤𝙙𝙖𝙮!
Upgrade your processing system with the circular vibrating screen machine. Contact us now for a quote and optimize your production efficiency!