It can be widely used in the drying of loose materials in the chemical, light industry, food and food, feed and other industries. Such as powder, granules, flakes, materials that are not too sticky; such as white alcohol in the light industry, beer tanks; pig hair, bone powder (DE-bone glue) and pig blood fermentation powder in the meat industry; Granules; powdered fertilizers and inorganic minerals; corn germ, corn fiber (corn slag), protein powder, etc.; and feed industry carriers (bran, corn granules, soybean granules, etc.); Fish and shrimp wastes in the fishery industry and oil-seed rapeseed (non-seed) and so on.