The information needed by Dingli company to design and select the
grain dryer system are as follows:
1. What is the initial moisture content (%) of the wet grain ?
2. What is the output moisture content (%) of the dried sawdust needed ?
3. What is the output capacity (ton per hour) of the grain dryer needed ?
4. For the heat source, what kind of fuel will you prefer to use such as coal, waste wood, diesel and natural gas etc ?
6. What is the industrial voltage and electricity frequency for the motor ?
7. Do you need other related machines such as conveyor and packing machine etc ?