Product introduction

Rotary drum cooling machine is used for cooling fertilizer with certain temperature and particle size in fertilizer industry.

Performance characteristics

1.Rotary drum cooler simple structure, high operation rate, easy operation and maintenance.

2.All the air cooled from material goes into the kiln for the second cycle, in order to improve the thermal efficiency of the kiln.

3.Clinker from the rotary kiln (1000-1200℃) through the cylinder rotation to promote full heat exchange between the material and air. As a result, the material can be cold(200℃ or less) , so the quality and  grindability of clinker improving.

Working principle

Rotary Drum Cooler adopts heating exchange method to cool materials. It is equipped with welded steel spiral scraping wings in front of the tube, lifting board at the end of the rotary body, and auxiliary piping system in the feed end of the cooling machine. The belt and pulley are driven by the main motor and through the reducer the drive shaft is put in motion.