To improve the uniformity of the granules produced by the organic fertilizer granulator, the following aspects can be considered:
1. Optimize raw material preparation: Ensure uniform particle size of raw materials, which can be screened or crushed through a screen or a crusher. Control the moisture content of the raw materials at 25%-30% to improve the granulation effect. Ensure that the raw materials are evenly mixed to avoid uneven nutrient distribution.
2. Adjust the parameters of the granulator: Control the rotational speed of the granulator by adjusting the motor current or the frequency converter to ensure it is within the appropriate working range. To maintain a stable feeding speed and avoid adding too much material at one time, equipment such as frequency converters can be used to control the feeding speed and quantity.
3. Equipment maintenance and optimization: Regularly inspect the key components of the organic fertilizer equipment, such as rollers, molds, and agitators, and promptly replace severely worn parts. Regularly add lubricating oil to the moving parts of the equipment to reduce friction and wear.
4. Use of additives: For loose or difficult-to-form materials, binders can be added to enhance the strength and stability of the particles.
5. Optimize the granulation environment: Appropriate temperature and humidity can improve the adhesiveness of organic matter and facilitate the formation of granules.
6. Subsequent processing: For particles with insufficiently smooth surfaces, appropriate grinding or polishing treatments can be adopted. Dry the granulated particles to remove the moisture within them. During the drying process, it is necessary to control the drying temperature and time well to avoid the surface of the particles cracking due to excessively high temperature or overly long drying time.
Through the above measures, the uniformity of the granules produced by the organic fertilizer granulator can be effectively improved, and the product quality and production efficiency can be enhanced.
