Introduction
The cooler is used to cool the pellets after drying. Combined with the dryer, it can greatly improve the cooling efficiency, reduce labor intensity, increase output, and further remove the moisture of the pellets and reduce the temperature of the fertilizer. The drum cooler cools the particles at a certain temperature after drying. While reducing the temperature of the particles, it reduces the water content of the particles again, and about 3% of the water can be removed through the cooling process. The drum cooler is one of the key equipment in the fertilizer industry. It is used to cool the formed fertilizer particles. When the temperature of the particles decreases, the water content decreases at the same time, and the strength of the fertilizer particles increases accordingly. There are many types of Fertilizer Pellets Cooling Machine, which can be selected according to the actual needs, or customized. The main technical parameters are shown in the following table： | Model | Diameter (mm) | Length (mm) | Dimensions (mm) | Speed (r/min) | Motor
| Power (kw) |
| YZLQ-0880 | 800 | 8000 | 9000×1700×2400 | 6 | Y132S-4 | 5.5 |
| YZLQ-10100 | 1000 | 10000 | 11000×1600×2700 | 5 | Y132M-4 | 7.5 |
| YZLQ-12120 | 1200 | 12000 | 13000×2900×3000 | 4.5 | Y132M-4 | 7.5 |
| YZLQ-15150 | 1500 | 15000 | 16500×3400×3500 | 4.5 | Y160L-4 | 15 |
| YZLQ-18180 | 1800 | 18000 | 19600×3300×4000 | 4.5 | Y225M-6 | 30 |
| YZLQ-20200 | 2000 | 20000 | 21600×3650×4400 | 4.3 | Y250M-6 | 37 |
| YZLQ-22220 | 2200 | 22000 | 23800×3800×4800 | 4 | Y250M-6 | 37 |
| YZLQ-24240 | 2400 | 24000 | 26000×4000×5200 | 4 | Y280S-6 | 45 |