Airflow rate through the rough rice and air temperature directly control the drying rate. The higher the airflow rate and temperature accelerate the drying rate and increase the cost. Proper dryer operation allows rice to reach a sufficiently low moisture content to pmore...
Peanut dryers, with the vertical flow drying system, are completely automated and operational continuously. Peanut seeds are kept in a compartment and hot air is blown through the walls to reduce moisture and dry them gently. Oil is recovered from the peanut during the drying promore...