2024/07/11
To ensure that the double roller press granulator does not caking during the granulation process, the following measures can be taken:
1. Proper material handling: Ensure that the material is uniform before entering the extrusion system, without large materials or clumps. The particle size of the material can be uniform by pretreatment, grinding or mixing, so as to avoid large particles or clumps entering the extrusion device.
2. Control material humidity: The humidity of the material has a great impact on the extrusion granulation process. In general, too much humidity tends to cause clumping. Therefore, ensuring that the humidity of the material is within the appropriate range usually needs to be adjusted according to the nature of the specific material.
3. Optimize extrusion parameters: Adjust the pressure, temperature and speed of the extrusion machine to ensure that the extrusion granulation is carried out under the best operating conditions. Too high or too low pressure can cause caking to occur.
4. Proper cooling and drying: After extrusion granulation, ensure timely cooling or drying treatment to avoid caking due to humidity or high temperature.
5. Cleaning and maintenance: Regular cleaning and maintenance of organic fertilizer equipment to ensure the normal operation of its components, reduce the caking problem caused by machine failure or poor operation.
6. Use appropriate additives: According to needs, in appropriate cases can add some anti-caking additives, such as anti-caking agents or dispersants, to help prevent the material from caking during the extrusion process.
Through the above measures, the possibility of caking in the pelletizing process of the double roller press granulator can be effectively reduced to ensure the smooth progress of the production process of the organic fertilizer production line.
