Description
The crawler-type inclined screening machine is a mobile screening equipment that adopts crawler drive and can hydraulically adjust the inclination angle of the screen. It is specially designed for scenarios such as mining, construction waste recycling, and sand and stone aggregate processing. Its core advantages include modular structure, intelligent control, and efficient screening capability supporting rapid site transfer and multi-level material separation.
Capacity: 60-500 tons/hour (depending on specific model)
Number screen decks: 2-3 decks designed, with a screen area of up to 4.86×1.52m (double-deck) or6.1×1.5m (three-deck)
Inclination angle: Hydraulic adjustment range of 13°-20°, to different particle size screening needs
Performance Advantages
- Powerful and reliable
Power comes from the on-board Caterpillar diesel engine. - Efficient screening
Design of a three-layer screen box with a layer size of 6.1x1.5m. - Large capacity receiving hopper
A large capacity receiving hopper of 8m³; effectively cache materials and ensure a continuous and stable input of. - The number of screen layers is optional.
The single or double layer grate screen can be installed on the feeder; it can effectively screen out large-size in single machine operation.
Working Principle
1. Drive system
- Equipped with on-board diesel engine or electric drive (such as Caterpillar diesel engine or full hydraulic drive, providing stable power for the vibrating screen and conveyor belt.
2. Screening process
- Materials enter the inclined screening box through a large capacity hopper ( as 8m³), and the angle of the screening box can be hydraulically adjusted (usually 13°-20°).
- The exc generates centrifugal force through eccentric blocks, driving the screening box to do circular motion, and the materials are stratified and sieved through the throwing motion on the screen surface.
- The screen mesh adopts a multi-layer design (such as three-layer 6.1×1.5m screen mesh), supporting various types such as bar screen perforated plate.
3. Grading output
- After sieving, the materials are classified and stacked through multi-level conveyor belts (such as coarse//fine material conveyor belts), and large particles can be returned to the crushing link through the return belt.
4. Mobility and adjustment
- The crawler supports quick site transfer, and the sieving parameters (amplitude, vibration intensity) can be adjusted in real-time to adapt to different materials, with some models supporting remote control.
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Question&Answer
Technical Data:
| Model | SC350（Dual power option available） | SC350-2D（Dual power option available） |
| Drive form | Diesel engine-hydraulic drive | |
| Engine | CAT C4.4 96.5kW | |
| Hopper capacity（m³） | 8 | |
| Screening machine | 3NYK1560 | 2NYK1560 |
| Typr | Circular vibrating screen | |
| Number of sieve boxes | 3 | 2 |
| Screen box size（m） | 6.1×1.52 | |
| Max feed size（mm） | 150 | |
| Maximum capacity（mtph） | 500 | |
| Transport dimensions（m） | 19.7×3.0×3.6 | |
| Weight（t） | 39 | 32.2 |
