... fan and one-grade dust filtering.Unique feature: using wood material, wood pellet, briquette, rice husker, coconut shell and palm ... reduce or minimize the liquid moisture content of the material. The dryer is made up of a large ... the dryer, and as the dryer rotates, the material is lifted up by a series of internal ... the inner wall of the dryer. When the material gets high enough to roll back off the fins ...