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YK Series Vibrating Screens
Product Type: Vibrating Screens machine
Designed Capacity: 10-650TPH
Feeding Size:<400mm
Customizable: Yes
Condition: Brand new
Application: various ores and rocks, such as iron ore, non-ferrous metal ores, emery, bauxite, quartz sand, brown corundum, perlite, basalt and other high-hardness materials.
Introduction
Widely used in the Quarrying and Mining industries,the YK Series Vibrating Screens are new high effciency models which are avalable in 1,2,3,or 4deck configurations, these machines have a heavy duty 2 bearing vibrating shaft mechan ism operating with a small amplitude and high frequency. there are 22 models in the series of various sizes and deck numbers.
Advantages&Characteristics:
- ※ The vibrator uses large clearance bearings, has low noise, long life, and is lubricated with thin oil.
- ※ It uses ring groove riveted connections, which are sturdy and durable.
- ※ It employs a tire coupling for flexible connection and smooth operation,
- ※ The amplitude can be adjusted, and the screening line is long. It performs multi-layer screening with clear classification at each stage, resulting in high screening efficiency.
Operating Principle
Working Principle & Structure of Mining Vibrating ScreensI. Working Principle:
Mining vibrating screens separate materials through high-frequency vibratory motion. An electri cmotor drives an eccentric shaft assembly (with adjustable counterweights), generating powerful centrifugal force, This force transmits high-frequency, small-amplitude vibrations to the screendeck(s). As raw material feeds onto the inclined deck:
- Stratification: Smaller particles sink while larger ones rise
- Conveyance: Material travels along the deck due to vibration angle
- Separation: Sub-size particles fall through deck apertures
- Discharge: Sized fractions exit via designated chutes Vibration characteristics (amplitude/frequency) are precisely tuned for specific material properties (size, moisture, density) to optimize screening efficiency and throughput.
Key Structural Components:
Vibrating Mechanism
Heavy-duty eccentric shaft with counterweights
Robust spherical roller bearings (sealed against dust)
Reinforced bearing housing
Screen Box
Welded steel frame with side plates
Cross beams with deck support systems
Rubber or spring suspension mounts
Screening Surfaces
Modular polyurethane/steel wire mesh panels
Rubber-lined decks for wear protection
Deck configurations: Single to quadruple layers
Drive System
Electric motor (vibration-proof design)
V-belts or direct coupling
Protective drive guard
Support Structure
Steel coil springs or rubber buffers
Heavy-duty base frame (bolt-down or mobile options)
Auxiliary Systems
Dust enclosures with inspection ports
Water spray nozzles for sticky material
Access platforms and safety guards
III. Motion Types
Circular: Standard for most mineral applications
Linear: Precision sizing of fine aggregates
Elliptical: Heavy-duty scalping of coarse ore
Transportation and shipment site
Product performance and advantages
Key Features of Vibrating Screens：
- Robust Construction
- Heavy-duty steel frame with reinforced cross members
- Sealed, dust-proof spherical roller bearings
- Abrasion-resistant screen decks (polyurethane/rubber/steel wire options)
- Advanced Vibration Mechanism
- Eccentric shaft with adjustable counterweights
- High-frequency, small-amplitude vibration (800-1,200 RPM)
- Dual-bearing drive system for balanced force distribution
- Modular Design
- Configurable decks (1-4 layers) for multi-stage screening
- Quick-release panel systems for media replacement
- Scalable sizes (0.5m to 3.6m deck widths)
- Optimized Motion Profiles
- Circular motion: Ideal for aggregate classification
- Linear motion: Precision fine-material separation
- Elliptical motion: Heavy-duty scalping capability
- Adaptive Components
- Rubber or coil spring suspension systems
- Anti-blinding devices (ball trays/ultrasonic systems)
- Water-spray attachments for sticky materials
Critical Advantages：
- ✅ High Efficiency Achieves 90-95% screening efficiency through optimized G-forces Processes 50-800 TPH depending on model and material
- ✅ Superior Durability 30% longer service life with wear-resistant linings Withstands impact loading from oversized rocks
- ✅ Low Maintenance Grease-lubricated, labyrinth-sealed bearings Vibration-isolated motors prevent drive damage
- ✅ Operational Flexibility Adjustable amplitude (2-8mm) and deck angles (15°-25°) Handles diverse materials: ores, coal, aggregates, minerals
- ✅ Cost Savings Reduced energy consumption (15-30kW typical) Minimal material loss through precise separation
- ✅ Smart Integration IoT-ready models with vibration sensors for predictive maintenance Compatible with automated feeding/discharge systems Industry Applications: Primary sizing of blasted rock Coal washing and mineral classification Aggregates grading (sand/gravel/crushed stone) Tailings dewatering and slurry processing *Designed for 24/7 operation in extreme conditions with minimal downtime.*
Technical Parameter
| 型号 Model | 层数 srentec | 筛面规格 sreen sie ( mm) | 最大进料粒度 Makx feed size mm) | 处理能力 Capi (th) | 振动频率 (Hz) | 电机功率 Motor power ( kw) | 重量 wegh (t) |
| YK-1230 | 1 | 1200x 3000 | 200 | 10~90 | 16.2 | 5.5 | 2.3 |
| 2YK-1230 | 2 | 1200×3000 | 200 | 10~90 | 16.2 | 7.5 | 2.3 |
| 3YK-1230 | 3 | 1200x. 3000 | 200 | 30~90 | 16.2 | 7.5 | 3 |
| YK-1548 | 1 | 1500×4800 | 200 | 50-190 | 16.2 | 15 | 3.8 |
| 2YK-1548 | 2 | 1500×4800 | 200 | 50-190 | 13-16 | 15 | 5 |
| 3YK-1548 | 3 | 1500×4800 | 200 | 50-200 | 13-16 | 15 | 6 |
| 4YK-1548 | 4 | 1500×4800 | 200 | 50~200 | 13~16 | 18.5 | 7.4 |
| YK-1854 | 1 | 1800×5400 | 200 | 50-280 | 16.2 | 18.5 | 4.6 |
| 2YK-1854 | 2 | 1800×5400 | 200 | 50-280 | 16.2 | 18.5 | 6 |
| 3YK-1854 | 3 | 1800×5400 | 200 | 50~ 300 | 16.2 | 22 | 7 |
| 4YK-1854 | 4 | 1800x 5400 | 200 | 80~320 | 16.2 | 30 | 9 |
| YK-2160 | 1 | 2100×6000 | 400 | 100~330 | 16.2 | 15 | 5.4 |
| 2YK-2160 | 2 | 2100×6000 | 400 | 100-330 | 16.2 | 30 | 8.7 |
| 3YK-2160 | 3 | 2100×6000 | 400 | 100-380 | 16.2 | 30 | 10.2 |
| 4YK-2160 | 4 | 2100×6000 | 400 | 100~430 | 16.2 | 30 | 11.8 |
| YK-2460 | 1 | 2400×6000 | 400 | 100~380 | 16.2 | 30 | 8.5 |
| 2YK-2460 | 2 | 2400×6000 | 400 | 100-380 | 16.2 | 30 | 9.2 |
| 3YK-2460 | 3 | 2400×6000 | 400 | 160-450 | 16.2 | 30 | 11.5 |
| 4YK-2460 | 4 | 2400×6000 | 400 | 160-450 | 16.2 | 37 | 13 |
| YK-3070 | 1 | 3000x 7000 | 400 | 150~600 | 16.2 | 18.5×2 | 12.5 |
| 2YK-3070 | 2 | 3000x 7000 | 400 | 150~600 | 16.2 | 22×2 | 16 |
| 3YK-3070 | 3 | 3000×7000 | 400 | 150-650 | 16.2 | 30×2 | 17 |
Service Guarantee
Online and on-site factory visit is available, along with pick-up service, we request the pleasure of your company.
We guarantee full tech support and after-sale service, including door-to-door installation guidance and maintenance.
We are the source factory with 50 years of experience in manufacturing heavy mining machinery. Your best choice is to choose one, and it is also a wholesale price.
Any order made shall be duly shipped and expect arrival within 30-45 days.
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