Conveyor belts are the simplest and most effective way to transport materials. There are two categories of conveyor belt s: one for general material handling and the other for bulk material handling. For general material handling, conveyor belts are used to move materials within a production facility; whereas, to handle bulk materials like coal or grains, conveyor belts are used in the outdoor locations.
A conveyor belt consists primarily of two or more drums, with a continuous loop of material – the conveyor belt – that rotates about them. One or both of the drums (or pulleys) are powered by motoreducer, moving the belt and the material, the other drum are free to turn being dragged from the first. The powered drum is called "drive drum" while the unpowered pulley is called the idler (or tail drum). It can be divided into two main industrial classes of Belt conveyor s: Those in general material handling such as those moving boxes along inside a factory generally in indoor locations. Those used to transport industrial bulk material handling, such as clay, grain, coal, ores, rice, etc. in indoors or outdoor locations. Generally companies providing general material handling type belt conveyors do not provide the conveyors for bulk material handling. Belt conveyor consists of frame, conveying belt, roller, tension device, transmission device, etc. It is widely used for conveying materials in mine, metallurgy, building material, chemistry, and mineral processing industries. A belt conveyor is suitable for conveying powdery, granular and small lump materials or bagged materials, such as coal, crushed stone, sand, concrete, fertilizer, grain, etc. The temperature of conveyed materials is less than 60°C. Length and installation of the machine can be designed upon users’ requirements. Electricity roller or driving equipment with driving frame can be adopted to drive the belt conveyor.
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