Peat rotary dryer is special design for peat of high moisture, big viscosity, small density, low heat resistance, easy cluster, and other character development and market demand product. This peat drying system main included heating source, Break feed equipment, Belt feeding machine, rotary drum, discharge equipment, dust removal, belt discharging machine, induced draft fan, peat combustion, temperature control, power operation system and system structure.

Aiming at the defects that ordinary tumble dryers cannot adapt to the phenomenon of weak bonding and cohesive material drying with moisture greater than 50%, low evaporation per unit area, and high fuel energy consumption, this machine adds agitating high-speed rotating blades to strengthen the the material crushing and dispersion function, the surface area of the material is fully expanded, and the material is fully contacted with hot air to transfer heat and evaporate the moisture of the material. Because the particles of the material are minimized, the heat transfer and evaporation rate of the moisture is greatly increased.