High-Efficiency Circular Vibrating Screen for Precise Material Separation
Yuanjing Machinery is a specialized manufacturer of circular vibrating screens dedicated to the efficient screening of industrial materials. Our robust, durable screens are engineered for high-efficiency material classification across sectors such as mining, chemicals, food processing, and pharmaceuticals, offering stable performance, high throughput, and a long service life.
Featuring customizable multi-deck screen designs, reliable exciter configurations, and low-maintenance structures, our equipment effectively boosts screening efficiency while minimizing material blinding and maintenance-related downtime. Contact our technical team today to receive a tailored screening solution.
What is a Circular Vibrating Screen?
The circular vibrating screen is the most common type of multi-deck precision screening equipment; capable of achieving a mesh size of up to 500 mesh, it is suitable for screening a wide range of powders and viscous liquids. It operates with a three-dimensional circular motion and features simple operation, convenient screen replacement, and easy cleaning. Parts in contact with the material can be made of 304 or 316L stainless steel, meeting hygiene and corrosion-resistance requirements for industries such as food processing, pharmaceuticals, and chemicals.
Принцип работы
Powered by a vertically mounted motor with counterweights installed on both sides, the system converts the motor’s rotation into a three-dimensional motion—comprising vertical, horizontal, and inclined components—which is transmitted to the screen frame via springs. This causes the material on the screen to move in a bouncing pattern; larger particles are unable to pass through the mesh and are discharged along the movement trajectory, while smaller particles pass through the mesh to the next level, thereby achieving separation.
Особенности
1. Compact and lightweight for easy portability; the discharge outlet direction is fully adjustable, and coarse/fine materials are discharged automatically.
2. High screening precision (85%–95%) and efficiency; suitable for processing powders, granules, and slurries.
3. No screen blinding or dust emission; capable of screening down to 500 mesh (28 microns) and filtering down to 5 microns.
4. Unique screen frame design (nested sub-frame structure) ensures long screen life and quick, easy screen replacement (3–5 minutes); simple to operate and clean.
5. No complex mechanical moving parts, ensuring easy maintenance; available in single- or multi-layer configurations and various diameters; material-contact parts are made of SS304 or SS316L stainless steel.
6. Stable operation suitable for continuous, long-term use; minimizes downtime and ensures consistent screening output.
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Технические характеристики
Our circular vibrating screen is designed with flexible technical configurations to meet different production requirements, and below are the key specifications for your reference.
| Модель | Diameter (mm) | (mm) | Decks | Power (kW) | Accuracy (%) | Capacity (kg/h) |
| YJ-400 | 400 | 340 | 1-5 | 0.25 | ≥95% | 50-200 |
| YJ-600 | 600 | 530 | 1-5 | 0.55 | ≥95% | 100-500 |
| YJ-800 | 800 | 720 | 1-5 | 0.75 | ≥95% | 200-800 |
| YJ-1000 | 1000 | 900 | 1-5 | 1.1 | ≥95% | 500-1200 |
| YJ-1200 | 1200 | 1100 | 1-5 | 1.5 | ≥95% | 800-2000 |
| YJ-1500 | 1500 | 1400 | 1-5 | 2.2 | ≥95% | 1000-3500 |
| YJ-1800 | 1800 | 1700 | 1-5 | 3 | ≥95% | 1500-5000 |
Applications of Circular Vibrating Screen
Abrasives and ceramics industries
Alumina, quartz sand, slurry, spray-dried granules.
Пищевая промышленность
Sugar, salt, milk powder, soy milk, yeast, fruit juice, vinegar, etc.
Metallurgical industry
Titanium oxide, zinc oxide, electromagnetic materials, metal powders, etc.
Фармацевтическая промышленность
Traditional Chinese and Western medicinal liquids, Western medicine powders/granules, etc.
Custom Circular Vibrating Screen Solutions
We provide fully customized industrial vibratory sifters solutions, covering adjustable diameters, multi-deck layouts, three anti-blocking screen structures, and optional explosion-proof motors, along with other special customizations to meet diverse industrial screening demands.
Selection Guide for Circular Vibrating Screens
Select type based on material characteristics
Ultrasonic rotary vibrating screens are preferred for fine or ultra-fine powders; multi-deck rotary vibrating screens are suitable for multi-stage classification.
Select model based on throughput
Higher throughput requires equipment with a larger diameter, matched with the appropriate number of screen decks.
Select material based on operating conditions
304 or 316L stainless steel is mandatory for food, pharmaceutical, and chemical applications; carbon steel is an option for general mining or construction material applications.
Consider ease of maintenance
Prioritize models that offer convenient screen replacement and reliable sealing to reduce long-term operation and maintenance costs.
Why Choose Our Circular Vibrating Screen?
Our circular vibrating screens are engineered for stable performance, fast delivery, and long-term global technical support, ensuring efficient and consistent screening results in various industrial applications.
High Screening Accuracy (Up to 500 Mesh)
Achieve flawless material classification down to 28 microns (500 mesh). Perfect for ultra-fine powder grading, liquid filtration, and dedusting, ensuring your final product meets strict quality standards.
Zero-Blinding Design for Non-Stop Operation
Say goodbye to mesh clogging. Equipped with dynamic bouncing balls or an advanced ultrasonic de-blinding system, our machines continuously clear the screen, maintaining high throughput for sticky, oily, or electrostatic materials.
Fully Enclosed & Dust-Free Structure
Protect your workshop and operators. The fully sealed design guarantees zero material leakage and dust emission, fully complying with strict environmental regulations and food/pharmaceutical hygienic standards.
Customizable Layers for Multi-Stage Separation
Adapt to your exact production needs. Configurable from 1 to 5 screen decks, a single machine can instantly separate raw materials into 2 to 6 different particle sizes in one single pass.
Bouncing Ball
Ultrasonic
Plastic Vibrating Screen
Dust-free Hopper
Case Study
The following shows a real-world application example of the circular vibrating screen.
Check out our pepper powder screening project for a spice factory: we customized the YJ-1000-3S three-layer stainless steel vibrating sieve with 35/40/60 mesh screens, 415V special voltage and 500kg/h output to meet their precise grading and on-site power demands. This food-safe machine is easy to clean and delivers steady, uniform pepper particle separation, winning great feedback from the customer. Click to view full project details.
At a sesame processing plant, the original rotary vibrating screen suffered from high-impact material feed, frequent screen breakage, and material accumulation; simply replacing the screens frequently failed to solve the issue. We retained the equipment’s original structure and implemented targeted solutions based on the specific characteristics of the material, significantly extending screen lifespan and enhancing screening stability. Click to view the full case study.
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