How to adjust the speed of the rotary drum granulator to improve the granulation effect

 To improve the granulation effect of the rotary drum granulator by adjusting the speed, you can refer to the following methods and suggestions:

1. Determine the best speed range: The best speed of the drum granulator is usually 35% to 50% of the critical speed. The small rotary drum granulator takes the larger value, and the large rotary drum granulator takes the smaller value.

2. Adjust according to the characteristics of the material: the material with lower humidity needs a higher speed to achieve a good granulation effect, while the material with higher humidity needs a lower speed.

3. Material particle size: the material with smaller particle size is easier to granulate, so the speed can be appropriately increased to accelerate the granulation speed.

4. Experiment and adjustment: Determine the best speed through the experiment. In actual production, small-scale tests can be carried out to gradually adjust the speed and observe the formation of particles. Record the particle quality, granulation rate and other indicators at different speeds, so as to determine the most suitable speed.

5. The use of automatic control system: modern drum granulator is usually equipped with advanced automatic control system, which can monitor the speed and material status in real time, and automatically adjust the speed according to the production needs. In this way, the organic fertilizer equipment can operate in optimal condition, ensuring that the material is evenly mixed and properly granulated, while reducing energy consumption.

6. Maintain the equipment regularly: check the wear of the equipment regularly to ensure that the equipment is in good condition. Heavily worn parts may affect the molding quality of the particles, which in turn affects the setting of the optimal speed.

Through the above method, the speed of the drum granulator can be effectively adjusted, improve the granulation effect, and ensure production efficiency and product quality.


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