Belt conveyors come in many shapes and forms, open troughed belt conveyors are used to transport materials such as bulk materials for cement production quickly over long distances and through rough terrain, e.g., from the quarry to the cement plant. The trough shape allows for the safer transportation of materials over difficult terrain with less spillage. Of all the belt conveyors, the troughed belt conveyor enables the highest mass flow. Due to the tight curve radii and large center distances, coarse and heavy materials with large volumes can be transported at high speeds. Conveying capacities of up to 10,000 tonnes per hour are common.
In the mining and cement industries, as well as in port terminals, conveyors move raw materials, bulk materials and other products over distances of many kilometers. Mountains and valleys, residential areas, rivers and roads are easily traversed by troughed belt conveyors, and even complex and curved routes are challenges which can be easily met. As an essential feature, horizontal and vertical curves with a gradient angle of up to 20 degrees are possible, as well as lengths of troughed belt conveyors of more than twelve kilometers. The nature of the material being conveyed and the topography ultimately influence the conveyer route. Sometimes the number of transfer towers drops to zero as a result of a curved route. This saves your company money and the bulk materials complete demanding inclines and declines in one go.