2014/7/31 0:14:06
The belt conveyor is mainly composed of rack, conveying belt, belt roller, tension device and driving device. It is widely used in many industrial departments such as mine, metallurgy and coal for transporting bulk materials and piece articles.
1. The material and design of the belt conveyor play a role in maintenance, performance, and life expectancy. For instance, woven belts are designed for general-purpose applications, but we discourage you from using the machine when raw material is very heavy or abrasive. Non-woven or plied rubber belts will hold up better against tears or abrasion, though they may not be as flexible or fast as less durable belts. Generally speaking, the shorter the length of the belt, the thicker and more durable it will be since the shorter belts pass across the end rollers more frequently than longer ones.
2. Facilities where objects must be quickly removed or slid onto the belt should stick to belts with a smooth surface to minimize friction. Belts with a highly-textured surface can maintain a steady grip on packages, while those made from natural rubber are also effective in holding materials in place. Some belts even have built-in cleats, or raised areas, which is useful for separating items along the length of the belt. Belts with cleats also keep items more secure when the belt is used at an incline.