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Belt conveyors, also known as belt transporters, are widely used in the food industry today. Belt conveyors can be selected according to the requirements of the process, with various control modes such as normal continuous operation, intermittent continuous operation, and variable-speed operation ； Belt conveyors also need to have their track shapes, such as curves, straight sections, and slopes, selected according to the specific conditions. As belt conveyors play a pivotal transitional role in various industries, they are also the most important auxiliary equipment in such systems. Therefore, knowing how to correctly select a belt conveyor is also crucial for manufacturing enterprises. When selecting a belt conveyor, we first need to consider various factors such as the material of the conveyor belt and its width, based on the industry in which it will be used. Rubber belts are suitable for working environments with temperatures between 15 and 40 degrees Celsius, provided that the temperature of the material does not exceed 50 degrees Celsius. Plastic tapes have advantages such as oil, acid, and alkali resistance, but they have poor adaptability to weather conditions, and are prone to slipping and aging. Secondly, we need to choose the belt speed of the belt conveyor correctly. On longer horizontal conveyors, a higher belt speed should be the preferred choice ； The greater the inclination angle of the conveyor, the shorter the conveying distance of its frame, and thus the lower the speed of the conveyor belt. When the conveyor belt of a belt conveyor is wider, the conveying capacity increases; therefore, a higher belt speed should be selected ； Materials that are easy to roll, have a large particle size, are highly abrasive, generate dust easily, and require high standards regarding environmental hygiene are well suited for use at lower belt speeds ； When using a dump truck, the speed of the belt conveyor belt is generally not supposed to exceed 2.5 meters per second; when transporting fine materials or small pieces of material, the speed of the belt conveyor belt can be up to 3.12 meters per second ； For use in feeding or transporting materials with the highest dust content, the speed of the conveyor belt in a belt conveyor can be set at 0.81 meters per second; it can also be determined based on the characteristics of the material being transported and the requirements of the manufacturing process.