★ By utilizing the principle of countercurrent cooling, high-temperature and high humidity particles are cooled, avoiding the phenomenon of rapid cooling caused by direct contact between cold air and hot materials, thus preventing surface cracking of particles.  

★ Adopting a closed fan for feeding to eliminate the phenomenon of cross flow at the feeding port. An adjustable conical material dispersing mechanism can be installed inside to ensure uniform fabric distribution.

★ New octagonal cooling chamber, no dead corners affected by wind, better cooling effect, vibrating discharge mechanism, smooth discharge, adjustable speed, smooth movement, no residue, no need to clean when changing varieties.

After cooling, the temperature of the finished product should not exceed room temperature by+3 ℃ -5 ℃.