The counterflow coolers are mainly used in large or medium size feed pelletizing plant and wood pellet production line. The pellet coolers can cool the pellet material and reduce the material temperature and moisture content. So the animal feed pellets are more convenient to package, transport and store.
1. The counter flow cooling principle is adopted to cool the pellets with high temperature and moisture. Hot air touches hot pellets and cool air touches cool pellets so as to avoid the pellet surface crack caused by sudden cooling produced by direct touching between cool air and hot pellets. At the same time, the airlock is used for feeding and space of air inlet bigger, therefore it can get better cooling effects;
2. Swing discharger has smooth and reliable discharging, low residue;
3. Low power consumption, easily operation;
4. Pellet temperature after cooling is less than +3~5degree ambient temperature;
5. It is suitable for pellet cooling.