It is understood that the belt dryer is composed of several independent units. Each unit segment includes a circulating fan, a heating unit, a separate or public fresh air intake system, and a tail gas exhaust system. The performance of drying machine directly affects the quality and value of dried food. In recent years, China has developed a variety of multi-functional, high efficiency, low energy consumption, strong adaptability of the dryer.
The belt dryer has simple structure, convenient installation and can run for a long time. In case of failure, it can also be entered into the box for maintenance, which is convenient for maintenance. Belt dryer is widely used in the pharmaceutical, food, biological, chemical and other fields have had its place of use. However, the selection criteria are not the same in each field, because the requirements and parameters of dry materials in each field are greatly different.
China's dryer enterprises should actively absorb foreign advanced technology, innovative products, improve product quality. Development of large-scale equipment, automation of control, quality, surface treatment equipment, selection of corrosion resistant materials efforts, development of multifunctional modular machines, continue to extend product life cycle.