Heavy Duty Industrial Banana Vibrating Screen Feeder Crusher With Low Dust Emission

Pre-Screen & Crush in One Pass-Banana Screen Feeder Crusher with Low Dust Emission

Overview

The HLO/HLD banana screen is a self-synchronizing heavy-duty constant-thickness screen with a banana-shaped deck and barrel-beam structure. Its drive system transmits power from the motor through V-belts and universal joints to spiral gears interconnected by intermediate shafts. Widely used in coal classification, desliming, dewatering, and medium recovery, it also excels in large-volume mineral processing. Compared to conventional screens of equivalent size, our banana screen delivers 1.5-2x greater throughput per unit area, representing exceptional cost-performance.

Working Principle

Featuring an inclined feed end (initial 30° slope) that gradually reduces to ~10° at the discharge end, the multi-slope deck maintains consistent material bed thickness throughout. This design ensures:

• Stable material-flow ratio across all deck sections

• Uniform stratification with high bed depth

• 1-2x higher efficiency than same-size flat screens

• Superior performance for fine particles (<50% of separation size)

Technical Advantages

1. Robust Construction: Simple yet rigid structure with optimized stress distribution (safety factor >5)

2. Precision Vibration: Custom-tuned parameters avoid natural frequencies (service life >60,000 hrs)

3. Extended Durability: 10-year screen body lifespan with >95% screening efficiency

4. Energy Efficiency: Lightweight design (vibration amplitude 9-12mm) with low power consumption

5. Premium Components: Branded parts ensure high throughput (noise level <75dB)

6. Continuous Operation: 24/7 stable performance with 5-year warranty

7. Advanced Materials: Imported methanol purifiers for corrosion protection

8. Custom Solutions: Comprehensive models for diverse material characteristics

9. User-Friendly: Simple maintenance, readily available spare parts, and prompt service

Performance Specifications

• Vibration Intensity: 9-12mm

• Screening Efficiency: >95%

• Noise Level: <75 dB(A)

• Throughput Capacity: 1.5-2x conventional screens

Accessories