The influences of temperature and wind speed on the drying of rapeseed using cylinder drier type CD-100 were compared and the curves describing the changes of water contents under temperatures of 60℃, 70℃ and 80℃ and under wind speeds of 3.03 m/s, 3.80 m/s, 4.30 m/s, 4.73 m/s and 5.13 m/s were made. The result demonstrated that the drying rate of rapeseed increased with the increase of the temperature and the best drying temperature was 80℃, The drying rate also increased with increasing wind speed. The drying condition with drying temperat...