... 1.300-400kg/h capacity 2.5kw powder 3.Material can be powder, sawdust ,straw, rice husk ... very fast, and the material in gas phase dispersion is good, can put the material whole surface as dry ... The drying time of this machine is short.raw material and air contact time is very short, the ... of this machine is high. Airflow drying take material and airflow concurrent flow operation, from beginning to ...