rotary dryer machine 1.sawdust Drying machine 2.Material can be powder, straw husk ,shavings,chips
Rotary Drum Drying Machine
Introduction:
It also named rotary drum drier,
it is a heating and drying device for material. Were widely used in cement, mining, building materials, chemical industry, drying coal,
limestone, grain, sand, clay and other materials.
Rotary drum dryer working principle
Rotary dryer is a revolving round drum with a small slope.atrial from the high side into the pipe and heat-carrying agent into is from the low end,counter-current contact with material,also material can flow into the drum pipe with heat-carrying agent.
Along with rotate of the round drum materials run to the bottom of the end by gravity .when.the wet material moving forward in the pipe,can get the heat from the heat-carrying agent directly or indirectly to make the material dry,then discharge the material by the belt conveyor or screw conveyor.
wood rotary dryer machine
