Bulk Material Transport
A high-capacity belt conveyor system engineered for transporting bulk materials over long distances — from quarry to plant, plant to stockyard, or between production stages. Belt widths 500-2,600mm with capacities up to 2,500 t/h. Available in fixed, curved, and overland configurations to adapt to any terrain.
Product Overview
The long distance belt conveyor is the backbone of bulk material transport in modern cement plants. It moves limestone, clinker, coal, gypsum, additives, and finished cement over distances ranging from a few hundred meters to several kilometers — connecting quarries to crushing plants, stockyards to grinding mills, and kilns to packing lines. Unlike truck fleets, a belt conveyor operates continuously, consuming a fraction of the energy per ton-kilometer while producing far less dust, noise, and emissions.
In a typical cement plant, raw material must travel from the quarry — often located kilometers away — to the crushing and grinding stages. The long distance conveyor replaces dozens of trucks with a single continuous belt system, dramatically reducing operating costs, labor requirements, and environmental impact. For overland routes that cross hills, rivers, or roads, the conveyor's ability to negotiate horizontal and vertical curves eliminates the need for costly transfer stations and intermediate handling.
LIMING long distance belt conveyors are engineered with precision for each application. Belt width, speed, idler spacing, drive power, and take-up tension are calculated based on material type, tonnage, distance, and route profile. Three configurations — fixed, curved, and overland — cover every transport scenario from in-plant transfer to cross-country overland haulage.
Classification
Each configuration is suited to a specific transport scenario and terrain condition.
A straight, permanent conveyor installed within the plant or between two fixed points. Typically short to medium distance (up to several hundred meters). Commonly used for in-plant transfer between crushers, mills, silos, and packing lines. Simple structure, low cost, and easy maintenance.
Engineered to negotiate horizontal turns and vertical curves without transfer points. The belt follows the natural terrain, routing around obstacles, hills, or buildings. Eliminates intermediate transfer stations, reducing equipment count, dust generation, and maintenance points.
A long-distance outdoor conveyor (typically over 1 km) that transports material between distant locations — such as quarry to plant. Crosses hills, valleys, roads, and rivers using multiple horizontal and vertical curve sections. Replaces entire truck fleets with a single continuous system.
Key Benefits
Engineered for low energy consumption, large conveying capacity, and superior terrain adaptability.
A belt conveyor uses 70-80% less energy per ton-kilometer than truck transport. The rolling friction of belt on idlers is minimal, and modern low-resistance belts and efficient drive motors further reduce power consumption — delivering major operating cost savings over the conveyor's lifetime.
With belt widths up to 2,600mm and speeds up to 6.5 m/s, a single conveyor can transport up to 2,500 tons per hour. This rivals or exceeds the throughput of a large truck fleet — without the labor, fuel, and maintenance costs associated with multiple vehicles.
Curved and overland configurations negotiate horizontal turns, uphill grades, and downhill descents — following natural terrain without expensive earthworks. Vertical curves accommodate elevation changes; horizontal curves route around obstacles, buildings, and property boundaries.
Electric-powered operation produces no local exhaust emissions. Enclosed belt designs and dust suppression systems minimize fugitive dust. Quiet operation reduces noise pollution. The conveyor's small footprint preserves land compared to haul roads for truck fleets.
Technical Data
Representative belt width and capacity ranges. Custom configurations available for your specific distance and tonnage.
| Belt Width (mm) | Capacity (t/h) | Belt Speed (m/s) | Max Distance (m) | Drive Power (kW) | Lift Height (m) |
|---|---|---|---|---|---|
| 500 | 30-80 | 1.0-2.0 | 500 | 5.5-22 | 10 |
| 650 | 60-150 | 1.0-2.5 | 800 | 7.5-37 | 15 |
| 800 | 120-300 | 1.25-3.15 | 1,200 | 11-55 | 20 |
| 1,000 | 200-500 | 1.6-4.0 | 1,800 | 15-90 | 30 |
| 1,200 | 350-800 | 1.6-4.5 | 2,500 | 22-132 | 40 |
| 1,400 | 550-1,100 | 2.0-5.0 | 3,200 | 30-185 | 50 |
| 1,600 | 800-1,500 | 2.0-5.6 | 4,000 | 45-250 | 60 |
| 1,800 | 1,100-1,900 | 2.5-6.0 | 4,800 | 55-315 | 70 |
| 2,000 | 1,400-2,200 | 2.5-6.0 | 5,500 | 75-400 | 80 |
| 2,200 | 1,700-2,400 | 3.15-6.5 | 6,000 | 90-450 | 90 |
| 2,400 | 2,000-2,500 | 3.15-6.5 | 6,500 | 110-500 | 100 |
| 2,600 | 2,200-2,500 | 3.15-6.5 | 7,000 | 132-560 | 110 |
* Specifications are for reference only. Actual capacity and distance depend on material type, bulk density, belt speed, route profile, and drive configuration. Contact LIMING for custom engineering.
How It Works
The belt conveyor operates on a simple principle: a continuous belt loop moves over a series of rotating rollers (idlers), carrying bulk material on its top surface. The belt is driven by a motorized pulley (drive pulley) at the head end and loops back on the return side via a tail pulley. Material is loaded at the tail, transported along the carrying idlers, and discharged at the head.
Frequently Asked Questions