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2YKRG2270 Multi-Layer Vibrating Screen Introduction
Our 2YKRG2270 Multi-Layer Vibrating Screen is engineered for efficient and accurate screening of various materials in quarrying, mining, and industrial applications. Featuring a multi-layer design, durable eccentric block vibration system, and adjustable amplitude, it enables simultaneous separation of materials into multiple particle size fractions in a single pass—enhancing productivity, reducing processing stages, and ensuring reliable performance in high-capacity operations.
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Product Overview: 2YKRG2270 High-Efficiency Vibrating Screen
The 2YKRG2270 Vibrating Screen is a robust, heavy-duty screening solution designed for primary and secondary classification of stone, aggregates, ores, and recycled materials. With a 2200×7000 mm screening surface, adjustable double amplitude (9–12 mm), and flexible deck configurations, it delivers consistent grading accuracy, high throughput (200–350 t/h), and low maintenance in demanding environments.
Key Features of the 2YKRG2270 Vibrating Screen
1. Multi-Layer Design for Simultaneous Size Separation
Equipped with multiple screening decks (configurable as single, double, or triple deck) to classify materials into several precise fractions in one pass, increasing plant efficiency and reducing the need for additional screening units.
2. Robust Eccentric Block Vibration System
Powered by four sets of eccentric blocks and four heavy-duty bearings, the screen generates strong, stable linear vibration with long service life, large adjustable amplitude, and low maintenance requirements.
3. High-Quality, Wear-Resistant Screening Media
Supports a variety of screen panel types (polyurethane, rubber, woven wire, etc.) tailored to material characteristics, ensuring accurate screening, extended media life, and easy replacement to minimize downtime.
4. Durable Steel Frame with Vibration Isolation
Built with a heavy-duty welded steel frame and mounted on galvanized coil springs to absorb vibration, reduce transmission to supporting structures, and enhance operational stability and safety.
5. Flexible Configuration & Easy Operation
Available in horizontal, inclined, or multi-slope installations with intuitive controls for quick parameter adjustment. Modular design simplifies installation, relocation, and maintenance across different sites.
Applications of the 2YKRG2270 Vibrating Screen
1. Quarry & Aggregate Size Classification
Screens blasted rock, crushed stone, and gravel into specification sizes for concrete, asphalt, road base, and drainage layers.
2. Mining & Mineral Ore Grading
Separates run-of-mine ores (iron, copper, gold, coal) into fractions for further processing, improving beneficiation efficiency and product quality.
3. Recycling & Construction Waste Sorting
Grades crushed concrete, bricks, demolition debris, and reclaimed aggregates for reuse in sustainable building and civil projects.
4. Chemical, Industrial & Food Powder Screening
Handles powders, granules, and synthetic materials in chemical, pharmaceutical, food, and ceramic industries for quality control and product consistency.
5. Sand & Gravel Washing & Sizing Plants
Used in wet screening applications with water spray to classify and clean natural or crushed sand and gravel for construction and industrial use.
| Technical Parrameter / Model | 2YKRG2270 |
| Sifter Size (mm / W*L) | 2200 * 7000 |
| Screen Hole Size (mm) | As customer's request |
| Feeding (mm) | ≤ 300 |
| Capacity (t/h) | 200 - 350 |
| Double Amplitude (mm) | 9 - 12 |
| Moto Type | Y200L-4 / 30KW |
| Overall Dimension (mm) | 6648 * 4540 * 4201 |
| Weight (t) | 13.00 |
Performance Comparison: 2YKRG2270 vs Other Screening Models
| Feature | 2YKRG2270 Vibrating Screen | YA Series Screen (e.g., 2YA2670) | 2SZZ Series Screen |
|---|---|---|---|
| Vibration System | 4 eccentric blocks + 4 bearings | Eccentric block, stationary inner ring bearing | Dual-shaft geared exciter |
| Deck Options | Single, double, triple | Typically 1–3 decks | Usually 1–2 decks |
| Amplitude Range | 9–12 mm | 9–13 mm | 7–10 mm |
| Installation Flexibility | Horizontal, inclined, multi-slope | Generally inclined | Usually inclined or horizontal |
| Typical Use | Quarry, mining, heavy-duty aggregate | General heavy-duty screening | Medium/fine classification |
Why Choose the 2YKRG2270 Vibrating Screen?
Multi-Layer Efficiency: Classifies multiple size fractions simultaneously, increasing plant throughput.
Durable Vibration System: Four eccentric blocks and bearings ensure long-life, stable operation with minimal maintenance.
Customizable Screening Media: Various panel types available to match material type and wear conditions.
Flexible Installation: Supports horizontal, inclined, or multi-slope setups to fit diverse plant layouts.
Proven in Heavy Industries: Suitable for quarrying, mining, recycling, and industrial processing worldwide.
