A mobile vibrating screen, also known as a portable screening plant, is a self-contained material processing machine mounted on a tracked or wheeled chassis. Its primary function is to separate different sizes of bulk materials—such as aggregates, sand, topsoil, coal, and minerals—into various graded fractions.
The core component is the vibrating screen box, which uses a vibrating mechanism to stratify and sift the material through screens (meshes) with specific aperture sizes. The "mobile" aspect means the entire unit can be easily transported between job sites without the need for disassembly and reassembly, unlike traditional fixed screening plants.

Modern mobile vibrating screens incorporate multi-deck screening surfaces with adjustable vibration intensity. They feature rubber isolation mounts and high-frequency vibration motors, designed to optimize material separation while minimizing structural stress.

The mobility aspect is enhanced through heavy-duty wheel bases, hydraulic lifting systems, and fifth-wheel coupling mechanisms. These designs prioritize compact transport dimensions while maintaining operational stability.

These screens offer flexible power options including diesel-electric configurations and hybrid systems. Advanced control systems feature PLC-based panels, remote control capabilities to ensure efficient separation.
A small robust vibrating feeder or conveyor that delivers material evenly to the screen (prevents overloading).
| Model | Feeder | Vibrating Screen | Belt Conveyor | 1 Layer Discharge Belt | 2 Layer Discharge Belt | 3 Layer Discharge Belt | Transfer Belt | Underscreen Belt | Capacity |
|---|---|---|---|---|---|---|---|---|---|
| YMS12 | YSF1520 | 3YK1247 | B800x9m | B500x5.5m | B500x6.5m | B500x6.5m | B500x2.5m | B800x6.5m | 60-150t/h |
| YMS15T | YSF1830 | 2YK1548 | B1000x11m | B500x6.5m | B500x7.5m | — | — | B800x8.5m | 120-250t/h |
| YMS15 | YSF1830 | 3YK1548 | B1000x11m | B500x6.5m | B500x7.5m | B500x7.5m | B500x2.5m | B800x8.5m | 120-250t/h |
| YMS18T | YSF1840 | 2YK1860 | B1000x15m | B500x6.5m | B500x7.5m | — | — | B1000x10m | 150-350t/h |
| YMS18 | YSF1840 | 3YK1860 | B1000x15m | B500x6.5m | B500x7.5m | B500x7.5m | B500x2.8m | B1000x10m | 150-350t/h |
| YMS20T | YSF2040 | 2YK2060 | B1000x15m | B650x7.5m | B650x7.5m | — | — | B1000x10m | 200-400t/h |
| YMS20 | YSF2040 | 3YK2060 | B1000x15m | B650x7.5m | B650x7.5m | B650x7.5m | B650x2.8m | B1200x10m | — |
1. Enhanced Flexibility. The portable nature of mobile screens makes them perfect for contract crushing operations and multiple project sites. They efficiently handle temporary production needs and serve as reliable replacements during equipment downtime.
2. Rapid Deployment. Most models achieve operational status within 15-30 minutes for basic setup, with full production capability in under two hours. This quick deployment eliminates extensive foundation requirements and often allows single-operator functionality.
3. Economic Benefits. Mobile screens significantly reduce costs by eliminating multiple stationary installations and minimizing material handling expenses. Their design lowers transportation costs and requires minimal site preparation investment.
4. Application Versatility. These units efficiently process various materials including natural aggregates, recycled concrete, mining ores, industrial minerals, as well as topsoil and compost materials.
86-15093113821
86-15093113821

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