Customized Low Noise Vibration Sieve Machine Circular Type Vibrating Screen in China
The vibrating screens are engineered with a robust riveted frame structure and equipped with a large-clearance bearing vibrator, delivering outstanding durability and performance in demanding applications, such as sand and gravel separation, large-scale aggregates production, mining, coal, and the chemical industry.
Built for durability, these screens deliver consistent and high-quality results day after day.
Your Benefits
Durability and reliability
Built with Q355B high-strength steel, offering superior impact resistance, fatigue strength, and extended service life.
Smooth and stable operation, low noise
The weld-free, high-strength ring-groove riveted screen box ensures smooth, stable operation with no loosening or unwanted noise.
Less and easier maintenance
The reliable dilute oil lubrication system allows for cooler running and less maintenance.
Powerful vibrating forces, high capacity
The screens are built with a dual excitation source, ensuring stable amplitude and enhanced screening capacity for consistent, powerful performance.
Environmentally friendly
The composite spring shock absorption system ensures quiet, smooth start-up and shutdown, aligning with stringent environmental standards.
Working Principle
The YA (YAQ) Series Circular Vibrating Screen operates through centrifugal force generated by both shaft and block eccentric masses. This force drives the screen box into a circular motion, with the screen surface inclined at an angle of 20°. As the screen box vibrates in a circular trajectory, materials on the screen surface are repeatedly thrown upward and fall back down, while moving forward at the same time. Particles smaller than the screen openings pass through the mesh and are separated, while larger particles move toward the discharge end for removal.
Applied Materials
Circular motion vibrating screens are widely used for screening a variety of bulk materials across multiple industries. They are particularly suitable for:
* Sand and Gravel
* Crushed Stone
* Limestone
* Granite
* Basalt
* Coal
* Iron Ore and Other Metallic Ores
* Construction Waste and Recycled Aggregates
* Minerals and Non-metallic Materials (e.g., Quartz, Feldspar, Gypsum)
| Model |
Screen Size (mm) |
Inclined Angle |
Feeding Size (mm) |
Double Amplitude (mm) |
Vibrating Frequency (rpm) |
Power (kw) |
Weight (kg) |
| 3RVS2750 |
2700*5000 |
20(18/22) |
≤300 |
8-10 |
780-820 |
37 |
15360 |
| 2YA1860 |
1800*6000 |
20(18/22) |
≤150 |
8-10 |
780-820 |
22 |
8500 |
| 3YA1860 |
1800*6000 |
20(18/22) |
≤150 |
8-10 |
780-820 |
22 |
10150 |
| 2YAQ2470 |
2400*7000 |
20(18/22) |
≤150 |
8-10 |
780-820 |
30 |
10500 |
| 3YAQ2470 |
2400*7000 |
20(18/22) |
≤150 |
8-10 |
780-820 |
30 |
13130 |
| 2YAQ2770 |
2700*7000 |
20(18/22) |
≤150 |
8-10 |
780-820 |
30 |
11000 |
| 3YAQ2770 |
2700*7000 |
20(18/22) |
≤150 |
8-10 |
780-820 |
37 |
14900 |
| 2YAQ3075 |
3000*7500 |
20(18/22) |
≤150 |
8-10 |
780-820 |
30*2 |
15000 |
| 3YAQ3075 |
3000*7500 |
20(18/22) |
≤150 |
8-10 |
780-820 |
37*2 |
19000 |
| 4YAQ2770 |
2700*7000 |
20(18/22) |
≤150 |
8-10 |
780-820 |
22*2 |
17500 |
| 2YKQ3675 |
3600*7500 |
20(18/22) |
≤150 |
8-10 |
780-820 |
37*2 |
24000 |
| 3YKQ3675 |
3600*7500 |
20(18/22) |
≤150 |
8-10 |
780-820 |
45*2 |
29000 |
A circular motion vibrating screen is a high-efficiency screening machine that uses a circular vibrating motion to classify bulk materials by particle size. Driven by an eccentric shaft or block, the screen box moves in a circular path. This motion lifts and tosses the material on the inclined screen surface, allowing smaller particles to pass through the mesh while larger particles move toward the discharge end.
Known for its reliable performance, simple structure, and robust design, it is widely used in sand and gravel production, mining, quarrying, coal preparation, mineral processing, building materials, electric power, the chemical industry, and material recycling applications.
Chengdu Hengxin Machinery Co., Ltd. is a trusted Mining Machinery Manufacturer and System Solution Provider, integrating R&D, design, manufacturing, sales, and after-sales service.
We specialize in Integrated System Solutions, Turnkey Services, EPC Services, and a complete set of Equipment for sand and aggregate production, including vibrating screens, dewatering screens, crushers, sand washers, feeders, conveyors, and a fine sand recovery system.
Backed by advanced technology, practical management, operational excellence, strict quality control, and professional service, Hengxin has rapidly grown into a key player in China's mining equipment industry. Our products have been proven to be reliable and cost-efficient, widely used in our mining, construction, and infrastructure projects globally.
Established in 2015 and located in Chengdu, known as the "Land of Abundance", Chengdu Hengxin Machinery Co., Ltd. occupies over 10,000 square meters, including standardized workshops equipped with advanced production facilities.
With years of dedicated experience in the production and sales of sand and gravel processing machinery, we have accumulated extensive knowledge in equipment performance, operation, commissioning, and maintenance. Hengxin is steadily expanding its market, relying on Robust R&D Capability, Strict Quality Standards, and Dedicated Customer Service.
1. Are you a manufacturer or a trading company?
We are a factory, established in 2015.
2. What is your standard lead time for equipment delivery?
7-10days for the stock, 20-30days for mass production. Exact timelines are confirmed during the order process.
3. What are your payment terms?
We typically accept T/T. A standard payment term is 50% deposit and 50% balance before delivery.
4. What is the warranty period of your products? Does your company offer spare parts?
One-year warranty from the date of delivery. Spare parts for you at the cost price.
5. Can I request a customized solution or turnkey solutions for my project?
Sure. We can provide you with a customized solution, a turnkey solution, or an EPC solution to set up a complete production line tailored to your requirements. Also, we can give you related professional advice. We have already built many mining projects.
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