Circular Vibrating Screen
CSTMG โโcircular vibrating screen is a versatile screening machine that uses a circular motion to separate materials by size. Driven by an eccentric shaft vibration exciter, it efficiently processes dry or wet materials across single or multiple decks. Ideal for mining, aggregates, and recycling, it offers high screening accuracy, large capacity, and low maintenance. Its robust design handles everything from fine powders to coarse aggregates, making it essential for classification, scalping, and dewatering applications in various industries.โ
APPLICATIONS
Coal
Mining
Recycling
CSTMG Circular Vibrating Screen Features
High Screening Efficiencyโ. Multi-layer decks and adjustable vibration parameters ensure precise material separation with minimal energy consumption.
Robust Constructionโโโโโโ. Heavy-duty steel frame and reinforced side plates withstand harsh operating conditions and heavy material loads.
Versatile Applications. Handles dry, wet, fine, or coarse materialsโideal for mining, aggregates, recycling, and chemical industries.
Adjustable Amplitude/Frequencyโโ. Customizable vibration intensity optimizes material flow for different feed rates and particle sizes.
โโSmooth Operationโโโโโ. Precision-balanced vibrators and vibration exciters reduce noise and vibration transmission for stable, long-lasting performance.
CSTMG Circular Vibrating Screen Specification
| Model | Screen Plate | Max. Input Size | Capacity | Electrical Motor | |||
| Layer(s) | Area(mยฒ) | Mesh Size(mm) | (mm) | (t/h) | Power(kw) | Qty(pcs) | |
| CSTMG – 2SYKH2160 | 2 | 12.6ร2 | 3-80 | 200 | 60-400 | 30 | 1 |
| CSTMG – 3SYKH2160 | 3 | 12.6ร3 | 3-80 | 200 | 60-400 | 37 | 1 |
| CSTMG – 2SYKH2460 | 2 | 14.4ร2 | 3-80 | 200 | 90-500 | 37 | 1 |
| CSTMG – 3SYKH2460 | 3 | 14.4ร3 | 3-80 | 200 | 90-500 | 37 | 1 |
| CSTMG – 2SYKH3075 | 2 | 22.5ร2 | 3-80 | 200 | 150-700 | 37 | 1 |
| CSTMG – 3SYKH3075 | 3 | 22.5ร3 | 3-80 | 200 | 150-700 | 30 | 2 |
| CSTMG – 2SYKH3685 | 2 | 30.6ร2 | 3-80 | 200 | 180-1100 | 45 | 2 |
| CSTMG – 3SYKH3685 | 3 | 30.6ร3 | 3-80 | 200 | 180-1100 | 55 | 2 |
| CSTMG – 2SYKH40100 | 2 | 40ร2 | 3-80 | 200 | 210-1500 | 75 | 2 |
| CSTMG – 3SYKH40100 | 3 | 40ร3 | 3-80 | 200 | 210-1500 | 75 | 2 |
CSTMG Circular Vibrating Screen Worldwide Cases
CSTMG Circular Vibrating Screen Works in Egypt
CSTMG Circular Vibrating Screen Delivered to South Africa
CSTMG Circular Vibrating Screen Success Operates in Russia
CSTMG Circular Vibrating Screen Operates in Saudi Arabia
CSTMG Circular Vibrating Screen Delivered to Brazil
CSTMG Circular Vibrating Screen Success Operates in Ghana
Circular Vibrating Screen Handling Materials
Metal Ores Processing. Circular screens efficiently classify iron, copper, and gold ores after crushing. They separate coarse fragments (for recrushing) from fine particles (ready for beneficiation).
Coal Classificationโ. Essential in coal preparation plants, these screens sort raw coal into lump coal (for power generation) and fine coal (for coking/gasification).
Aggregates Gradingโ. Can precisely separate crushed limestone, granite, and basalt into specified sizes for concrete (0-5mm sand, 5-20mm gravel) and asphalt mixtures
Industrial Mineralsโโโ. Great at processing quartz sand (for glass/ceramics), kaolin, and feldspar, removing impurities and grading particles to industry standards.
CSTMG Circular Vibrating Screen Production Details
Advanced Screening Capabilitiesโ
- โโMulti-Layer Classificationโโ: Configurable with โโ1โ4 decksโโ (e.g., 4-layer models for quarry aggregates: 0โ5mm, 5โ10mm, 10โ20mm, 20โ40mm) to replace multiple single-deck screens.
- โโCustomizable Aperturesโโ: Offers โโroundโโ, โโsquareโโ, or โโslottedโโ openings (2โ150mm) for optimal material passageโslotted screens excel with flaky minerals like mica or graphite.
Reliable Drive Systemโ
- Dual-Shaft Synchronizationโโ: Uses twin exciters with โโgear/synchronous belt drivesโโ to ensure perfectly balanced vibration, eliminating torque differences for smooth, consistent material flow.
- โโFlexible Motor Optionsโโ: Supports โโleft/right-side motor mountingโโ with power ratings from โโ5.5kW to 45kWโโ, adaptable to varying capacity (50โ800 t/h) and space constraints.
Robust Structural Designโ
- High-Strength Screen Boxโโ: Made from โโDH36 alloy steel platesโโ, with side panels and beams connected via โโgrooved rivets or high-strength boltsโโ (instead of welding) to prevent stress concentration, enhancing fatigue resistance and durability under heavy vibration loads.
- โโModular Componentsโโ: Features quick-release โโscreen meshesโโ, โโvibration excitersโโ, and โโsealing systemsโโ for fast replacement, minimizing downtime during maintenance.
CSTMG Linear Vibrating Screen Working Principle
The circular vibrating screen operates through a precisely engineered system of mechanical vibration and material stratification. At its core, the machine utilizes an โโeccentric shaft vibration exciterโโ to generate centrifugal force, which drives the entire screen body into a โโcircular or elliptical motionโโ. This motion creates a dynamic sieving action that efficiently separates materials by size while simultaneously conveying them across the screen surface.
When the motor activates the exciter, the โโrotating eccentric weightsโโ produce a powerful centrifugal force, causing the screen frame to vibrate in a stable, circular pattern. The screen’s โโinclination angle (typically 15ยฐ-25ยฐ)โโ and โโvibration amplitude (adjustable between 4-12mm)โโ work together to propel materials forward while allowing finer particles to pass through the mesh openings. As materials enter the feed end, they undergo a continuous cycle of โโthrowing, stratification, and penetrationโโโcoarse particles travel along the screen surface to the discharge end, while fines drop through the apertures into designated collection points.
The system’s efficiency is enhanced by โโmulti-layer screening decksโโ (up to 4 layers), which enable simultaneous classification of materials into multiple size fractions in a single operation. Rubber โโdamping springsโโ isolate vibrations, protecting the structural integrity of both the machine and its foundation. This combination of โโhigh-frequency vibrationโโ, โโoptimized screen inclinationโโ, and โโmodular deck configurationโโ makes circular vibrating screens ideal for heavy-duty applications in mining, aggregates, and industrial processing.
Inquiry Now
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- your project location and application;
- material type, feed size, moisture and hardness;
- required capacity and target output size; current equipment challenges (if any);
- and any special requirements like dust control or space limitations.
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