1)sawdust rotary drum dryers 2)larger capacity coampare to air flow type 3)high drying efficiency 4)one year quality warraty Rotary dryer for sawdust GT-1000 This sawdust drum dryer has larger capacity than air flow type dryer, it can dry the materials with a moisture content of 40-70% to 8-12% once directly. The largest capacity can reach 5-6tons/hr, or we can customize the dryer for you ...