... biomass light materials such as straw,sawdust ect The air drier is mainly to dry some powdered and light materials ... as sawdust,straw,grain, stalk and so on. The Air drier is consisted with hot-wind stove ,screw feeders,buffer,blower ... from 0.2t-0.6ton. The Air dryer working process is that the air flow is formed through the negative ... P:86-15254123290Tel: 86 531 61323165Fax:86-531-83483378 Air drier