... 5kw powder 3.Material can be powder, sawdust ,straw, rice husk sawdust Drying machine: Product Introduction:Hot-air dryer adopted ... content is stable, the impurities and pollution is small. This dryer is applicable to starch, rice flour, food, medicine, chemical industries ... . At the same time, due to during drying scattering and stirring functions, make the gasification surface is constantly updated, ...