Product Introduction
The DYHZ multi-element linear screen is a new type of high-efficiency screening equipment widely used in industries such as dry mortar, cement, mining, metallurgy, building materials, electric power, and chemical engineering.
It is designed for fine screening, grading, removal of impurities, and dewatering.
The screen adopts a multi-layer, multi-element screening structure that significantly improves screening accuracy and efficiency.
With low noise, low energy consumption, high throughput, and long service life, it is an ideal screening solution for large-scale industrial production.
Working Principle
The screen uses a vibration motor (or an exciter) as the power source.
When the motor runs, it generates vibration force, causing the screen body to vibrate along a linear path.
Materials move forward in a straight-line trajectory, and are stratified and classified through multi-layer screens with different apertures.
Fine particles pass through the screen surface layer by layer, while oversized materials move to the discharge end and exit from the outlet.
The linear and uniform vibration allows high screening precision, stable operation, and continuous processing.
This structure ensures:
- Fine particles fall quickly
- Improved classification accuracy
- Higher processing capacity
- Reduced material blockage
Structural Composition
The DYHZ linear screen mainly consists of:
- Screen box
- Vibration motor
- Damping springs
- Multi-layer screen decks
- Screen frame
- Feeding inlet
- Discharge outlets
- Rubber seals
- Support frame
- Protective covers
The screen body is welded with high-strength steel plates, providing rigidity and durability.
The screen deck is designed for easy replacement and long service life.
Performance Features
1. High screening efficiency
The multi-element design enables simultaneous screening, grading, and impurity removal, improving accuracy and achieving stable separation.
2. Strong adaptability
Suitable for various materials such as dry mortar, sand, cement, grain, chemical powders, minerals, and aggregates.
It handles fine, medium, and coarse materials effectively.
3. Energy-efficient operation
Low vibration amplitude combined with high frequency ensures high output with minimal energy consumption.
4. Low noise & stable performance
Equipped with high-quality vibration motors, the screen operates reliably with low noise and minimal maintenance.
5. Modular and easy maintenance
Screen mesh replacement is convenient.
Each layer of screen can be independently removed, cleaned, or replaced to minimize downtime.
6. Strong structural design
The machine features a reinforced body, reliable sealing, and long service life, with strong resistance to wear and environmental impact.
7. Flexible installation
The machine can operate as a single unit or be combined with other screening/feeding equipment to form a complete production system.
Technical Parameters
| Model | Motor Power (kW) | Motor Speed (r/min) | Amplitude (mm) | Feed Size (mm) | Screen Layers | Processing Capacity (t/h) |
|---|---|---|---|---|---|---|
| DYHZ-1550 | 4*3.0 | 1440–720 | 6–15 | 0–150 | 5, 10, 20 | 150 |
| DYHZ-1850 | 4*4.0 | 1440–720 | 6–15 | 0–150 | 5, 10, 20 | 200 |
| DYHZ-2050 | 4*5.5 | 1440–720 | 6–15 | 0–150 | 5, 10, 20 | 250 |
| DYHZ-2250 | 4*7.5 | 1440–720 | 6–15 | 0–150 | 5, 10, 20 | 300 |
| DYHZ-2550 | 4*7.5 | 1440–720 | 6–15 | 0–150 | 5, 10, 20 | 350 |
| DYHZ-2760 | 6*7.5 | 1440–720 | 6–15 | 0–150 | 5, 10, 20 | 420 |
| DYHZ-3060 | 6*11 | 1440–720 | 6–15 | 0–150 | 5, 10, 20 | 500 |
| DYHZ-3360 | 6*11 | 1440–720 | 6–15 | 0–150 | 5, 10, 20 | 600 |
| DYHZ-3660 | 6*15 | 1440–720 | 6–15 | 0–150 | 5, 10, 20 | 700 |
| DYHZ-40100 | 8*18.5 | 1440–720 | 6–15 | 0–150 | 5, 10, 20 | 1000 |
