advantages. Rotary drum dryer now is very popular for middle or large fertilizer
manufactures in Prussia, US, UK, Brazil, etc.
Advantages of rotary drum dryer in fertilize production line:
1 Range of materials from fine to very coarse, non-uniform particle distribution,
non-uniform solids quality;
2 Possibility of very high drying air temperature with short heating time, only a few seconds;
3 Rapid drying, the thin film spread over a large area resulting in rapid heat and mass transfer;
4 Thick_wall model and special design of the internal fitting for abrasive materials; mild steel application；
5 Compact equipment, occupying much less space than other dryers;
6 Simple dryer solutions for overseas and developing regions; outdoor installation required.
Disadvantage: pay more attention to check and maintain rotary drum dryer before operating.