Ring die is an indispensable and important equipment in feed processing and biomass pellet production. It improves feed utilization and digestibility by pressing raw materials into pellets. However, in actual production, the ring die may also encounter some common problems, these problems, if not solved in time, may affect the production efficiency and product quality.

First, ring mold clogging

Description of the problem: ring mold in the production process may be blocked, resulting in material can not pass smoothly, affecting production efficiency.

Solution:

1. Adjust the material ratio: ensure the homogeneity of raw materials and appropriate moisture content, avoid using too wet or too dry materials.

2. Regular cleaning of the ring mold: Regularly clean the ring mold to remove residues and keep it smooth.

3. Optimize the operating parameters: according to the characteristics of different materials, adjust the pressure and speed of the pressure roller to achieve the best production results.

Second, the quality of granules is not stable

Problem description: The pellets produced may have uneven size, insufficient density and other problems, affecting the nutritional value of the feed.

Solution:

1. Check the wear of ring mold: check the wear of ring mold regularly and replace the badly worn ring mold in time.

2. Reasonable selection of mold aperture: according to the needs of different feeds, select the appropriate mold aperture to ensure the uniformity and density of particles.

3. Control the production temperature: In the production process, control the temperature of the ring die to avoid unstable pellet quality due to too high or too low temperature.

 III. Excessive energy consumption

Problem description: The ring mold consumes too much energy during the operation, which not only increases the production cost, but also may lead to premature damage of the equipment.

Solution:

1. Regular maintenance of equipment: Ensure the ring die and its supporting equipment in good condition, regular lubrication and maintenance to reduce friction loss.

2. Optimize the production process: Improve production efficiency and reduce energy consumption by adjusting the production process and parameters.

3. Introduce intelligent monitoring system: use intelligent equipment to monitor energy consumption, adjust production parameters in time, and optimize energy consumption management.

Equipment overheating

Description of the problem: The ring mold may overheat after a long time of operation, affecting the performance of the equipment and production efficiency.

Solution:

1. Strengthen the heat dissipation system: Ensure that the heat dissipation system of the ring mold operates normally, and increase the cooling device if necessary.

2. Reasonable arrangement of production time: Avoid long time continuous operation and arrange proper downtime to give the equipment time to cool down.

3. Monitor temperature changes: Use temperature sensors to monitor the ring mold temperature in real time and take timely measures to prevent overheating.

Conclusion

Ring molds play an important role in feed processing and biomass pellet production, but they also face some challenges in actual operation. By analyzing common problems and providing targeted solutions, producers can effectively improve the efficiency and product quality of ring dies. Regular maintenance, reasonable operating parameters and scientific management methods will guarantee the long-term stable operation of the ring die. Only by continuously optimizing the production process, can we stand invincible in the fierce market competition.