Use counterflow priciple to cool the pellet withe high temperature and high humidity,avoid direct contact with cold wind, which can prevent the pellet from surface cracking effectively.
Material temperature is not higher than + 3℃at room temperature after cooling, moisture reducing rate is no less than 3.95% .
All round cooling bin, no dead corner, pellets drop more uniformly and thus be cooled more evenly.
New rotary distributor ensures height difference of material surface is less than 100mm, which brings same air volume in cooling bin and more evenly cooling effect .
Disharging without rub or squeeze which avoid the fragmentation of pellets.
The equipment has access door in the front, which facilitate regular maintenance and inspection.
Comparing with motor discharge which brings high energy consumption(motor needs to be started freq-uently), pneumatic disharge can save 80%power&