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

Sichuan Xinghe Yongchen Machinery Equipment Co., Ltd. is located in Zigong, a regional central city in southern Sichuan and a key southern hub within the Chengdu-Chongqing Economic Circle. The company traces its origins to 1992 with the establishment of the Rong County Hongguang Conveying Machinery Factory in Sichuan Province. Through persistent dedication, the company underwent a pivotal transformation in 2006, rebranding as Sichuan Zigong Hongguang Conveying Machinery Manufacturing Co., Ltd., and expanded into an integrated structure comprising one main factory, two branches, and five overseas offices. Renowned for superior product quality and performance, its equipment gained widespread acclaim across domestic markets and in Asian and African countries. In 2021, following a merger and reorganization, the company was officially renamed Sichuan Xinghe Yongchen Machinery Equipment Co., Ltd., marking a new chapter in its development.

The company has a registered capital of 25.1 million yuan, occupies an area of 73,000 m², and employs 216 staff members, including 35 engineers and technicians. Its facilities include metalworking, plate welding, assembly, and painting workshops, supported by functional departments such as administration, finance, sales, supply, production, technology, quality inspection, and after-sales services. As a specialized manufacturer of mining system equipment, the company integrates research and development, design, production, and sales into its operations.

The company primarily produces conveying equipment, including general belt conveyors, mining belt conveyors, tubular belt conveyors, curved belt conveyors, bucket elevators, screw conveyors, plate feeders, chain conveyors, and buried scraper conveyors. Additionally, it provides complete crushing and screening systems tailored for mining operations. These products serve industries such as power generation, steel, coal, transportation, water conservancy, chemicals, metallurgy, petroleum, and building materials, with an annual production capacity valued at 300 million yuan.

The company has obtained certifications under the GB/T19001:2016 and ISO 9001:2015 quality management systems and is a member of the China Heavy Machinery Industry Association. It holds multiple utility model patents and has been recognized with honors including the “2022 Zigong Advanced Collective in Industrial Reconstruction”, “Sichuan Sci-tech SMEs”, “Sichuan Innovative SMEs”, and “Sichuan Specialized,Refined, Characteristic, and Innovative Enterprises”.

Since its establishment, the company has adhered to the quality policy of “Quality First, Technology Leadership, Premium Service, Striving for Excellence,” fostering long-term trusted partnerships with clients. Moving forward, Xinghe Yongchen Machinery will continue to pursue innovation-driven growth, resource synergy, and sustainable development. By leveraging national initiatives to upgrade traditional industries and nurture emerging sectors, the company aims to strengthen core competencies, harness new growth drivers, and evolve into a modern mining system equipment manufacturer that embodies contemporary advancements.