This dryer is suitable for drying materials of moisture 30-60%.
Air Flow dryer is hot air pulse dryer is suitable for drying powder and fine granular materials, rice husks, sawdust and crushed shavings, branches, wood chips and other granular raw materials(diameter less than 3mm,length less than 5mm).
The output of air flow dryer is slightly lower than that of rotary-dryer dryer, more suitable for small projects and households.