... 55 Nonuniformity of drying (%) < 2 Product DescriptionIt adopts high air temperature to heat up food quickly in the top of ... a time. (3~16%);3. This grain dryer adopts special air distribution, uniform drying;4. Downstream drying, counter flow drying, downstream ... food grain, low unevenness of grain moisture after drying (2%);5. Piecewise air, multi-stage variable temperature drying, the color of dried ...