IntroductionBelt conveyor is a continuously operating bulk material handling system designed to transport crushed stone, aggregates, sand, and other materials efficiently across different stages of the production line .
From feeding primary crushers to stacking final products, belt conveyors ensure a stable, high-capacity material flow in quarrying, mining, and aggregate production. They are adaptable to both stationary and mobile crushing plants and can be installed horizontally or at an incline to meet various site layout requirements . With high reliability, low energy consumption, and easy maintenance, our belt conveyors are engineered to maximize uptime and minimize operating costs in the most demanding applications.
Belt conveyors perform several critical functions within a complete stone crushing plant, working in conjunction with vibrating feeders, crushers, and screens to form a coherent production system .
- Primary Crushing Feed: After primary crushing (e.g., jaw crusher), material is transferred to secondary crushers (impact crusher or cone crusher) via belt conveyor .
- Intermediate Transfer: After secondary crushing, the material is conveyed to vibrating screens for classification and separation .
- Closed-Circuit Recirculation: Oversized material is returned to the crusher via conveyor for re-crushing .
- Final Product Stockpiling: Finished aggregates are transported to stockpiles, storage areas, or loading points for dispatch .
Specifications
- Belt Width:400 – 2,200 mm (standard industrial range; B400-B1600 common for plants)
- Conveying Length:Up to 20 km (single or combined units)
- Conveying Speed:0.8 – 4.5 m/s (adjustable based on material and capacity needs)
- Capacity:40 – 1,280+ t/h (depending on belt width, speed, and material density)
- Material Bulk Density:0.5 – 2.5 t/m³
- Working Temperature:-25°C to +60°C (ambient); material temperature ≤ 80°C (standard belts)
- Installation:Horizontal or inclined (custom angle to suit plant layout)
Features & Advantages
- Robust Construction
- Heavy-duty steel frame with high-quality connection ensures structural integrity .
- Frame rollers and carrying rollers support and drive the belt reliably under heavy loads .
- High-strength fabric carcass (EP or NN) for superior tensile strength (up to 500 N/mm per ply) .
- High Capacity & Long Distance
- Large conveying capacity with ability to achieve long transfer distances (multiple units can be combined for up to 20 km) .
- Optimized troughed belt design reduces material spillage during transport .
- Simple Structure & Easy Maintenance
- Standardized, modular parts ensure simple assembly and straightforward maintenance .
- Quick-access components reduce downtime and simplify belt replacement or repair.
Why Choose Our Belt Conveyors?Our belt conveyors combine proven engineering with robust construction and high-quality materials to deliver reliable, cost-effective material transport for your crushing plant.
Key differentiators:
- Premium Belt Materials: Wide selection of EP, NN, and high-grade rubber compounds, including ultra-abrasion-resistant and rip/tear-resistant options .
- Optimized Performance: Detailed selection and sizing to match your specific crusher plant, from 40 t/h to 600+ t/h .
- Process-Driven Design: Conveyor specifications matched to the wear demands of each crushing stage (primary, secondary, tertiary) for maximum life and minimum cost .
- Customizable Solutions: Belt width, length, power rating, speed, and configuration tailored to your site layout.
- Comprehensive Support: Installation guidance, commissioning assistance, and aftermarket spares availability to minimize downtime.
Contact our process engineering team today to specify the right belt conveyor for your stone crushing plant application.
