Introduction
The drum cooler is a large-scale machine that dissipates heat and precipitation of dried shaped fertilizer particles. The hot particles baked from the dryer are sent to the cooler for cooling. 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 |