To improve organic fertilizer equipment efficiency with a drum screener machine, consider the following:

1. Optimize Equipment Selection and Configuration: Select the appropriate screen aperture based on the target particle size of the organic fertilizer particles. Using multi-stage screening, first use a large-aperture screen to separate large particles, then use a small-aperture screen to separate fine powder, thereby increasing yield.

2. Large-Scale and Refined Equipment: Select equipment with a high single-unit processing capacity to accommodate ultra-large organic fertilizer production line. Furthermore, develop micro-pore screens to meet the stringent particle size requirements of high-rise organic fertilizer production.

3. Improve Equipment Operating Parameters: Appropriately increase the drum speed to increase the frequency of material-screen collisions, helping to break up clinging materials. Adjust the drum inclination to alter the material residence time and movement speed, allowing the material to pass through the screen more quickly.

4. Control the feed rate: Maintain a stable feed rate to avoid excessive material accumulation that can lead to inadequate screening. 5. Strengthen equipment maintenance and management: Check screens daily for damage; replace if the breakage rate exceeds 5%. Clean blocked material weekly, focusing on inspecting the screen openings.

6. Optimize production processes: Before screening, appropriately pre-treat the material, such as adjusting its moisture content to make it more suitable for screening. After screening, reprocess unqualified particles, such as re-crushing or granulating them.

7. Reduce return rate: By precisely controlling the screening process, the return rate can be reduced by 15-25%, improving raw material utilization and reducing production costs.

These measures can effectively improve the efficiency of drum screening machines in organic fertilizer production, thereby enhancing the production efficiency and product quality of the entire production line.