The organic fertilizer drum screening machine plays a crucial role in the organic fertilizer production process. Its main function is to screen the fermented organic fertilizer to separate out unqualified large blocks of materials or incompletely decomposed residues, thereby ensuring the quality and consistency of organic fertilizer products. The following is the specific function of the organic fertilizer drum screening machine in the production of organic fertilizers:

1. Hierarchical screening

The drum screening machine can classify the fermented organic fertilizer according to particle size by installing different size screens on the inner wall of the rotating cylinder, removing particles that are too large or too small, ensuring uniform particle size of the final product, and facilitating packaging and sales.

2. Improve product quality

Screening out incompletely decomposed biomass or impurities can improve the purity and efficiency of organic fertilizers, reduce the risk of blockage of fertilization equipment by large substances, and enhance the efficiency and accuracy of fertilization operations.

3. Optimize the production process

Through effective screening, large pieces of material can be sent back to the fermentation system for secondary processing, ensuring that all organic matter reaches the desired degree of decomposition, maximizing the use of raw materials, reducing waste, and improving the operational efficiency of the entire production line.

4. Convenient for subsequent processing

The screened organic fertilizer is easier to further dry, pelletize or undergo other deep processing treatments, such as adding trace elements, coating, etc., to produce more competitive organic fertilizer products in the market.

5. Ensure the safety of operators

The working principle design of the screening machine takes into account the convenience and safety of operation, reducing the risk of direct contact with organic materials by workers, especially avoiding contact with large hard foreign objects, and protecting the health of operators.

6. Reduce environmental pollution

Effective screening can reduce the dust generated during the production process of organic fertilizers, avoid air pollution, reduce waste accumulation, maintain the cleanliness and hygiene of the production area, and meet environmental protection requirements.

The introduction and use of organic fertilizer drum screening machines have greatly improved the automation and standardization level of organic fertilizer production, not only enhancing product quality, but also bringing higher economic and environmental benefits to modern organic fertilizer factories. It is an important driving force for the organic fertilizer industry to develop towards refinement and scale.