Materials cannot be extracted

Reason:
1. Rotary dryer is not used properly;
2. Lumping of material
Solution:
1. Consult with manufacturer and ask for equipment specification, and learn proper usage;
2. Drying lumping material after crushing it.

Waste of fuel of Rotary dryer

Reason:
1. Thermal insulation property of equipment is poor.
2. There is something wrong with equipment design principle.
3. There is a problem with fireplace design and production.
Solution:
1. Pack block of thermal insulation material and improve operating mode of Rotary dryer;
2. Ask improving method for manufacturer;
3. Consult with manufacturer and ask for more reasonable fireplace drawing


UP：How to adjust material fineness of Raymond mill ?
NEXT：Problem solving of dryer III