What are the difficulties in operating an organic fertilizer ball shaping machine?

The core difficulties in operating an organic fertilizer ball shaping machine are concentrated in three main areas: material suitability control, precise adjustment of equipment parameters, and stability control during the bio- organic fertilizer granulation. These difficulties are interconnected and directly affect the roundness, strength of the finished product, and equipment efficiency. The specific operational difficulties are as follows: 1. Difficulty in controlling material moisture content and powder content: Too high moisture content easily causes material to stick to the cylinder wall and clump, while too low moisture content prevents proper pellet formation. Excessive powder content leads to product crumbling and poor roundness. Adjustments must be made in real-time based on the raw materials (straw, livestock manure, etc.), as there is no fixed standard value; 2. Difficulty in matching feed rate and pelletizing speed: Too much feed causes material congestion in the cylinder and insufficient pelletizing, while too little feed results in idle running and high energy consumption. Too fast a speed easily breaks the particles, while too slow a speed results in substandard roundness. Repeated adjustments are needed to achieve dynamic balance; 3. Difficulty in particle classification and discharge control during operation: Unevenly sized particles are produced during the pelletizing process. If not classified and screened in time, the finished product's pass rate will be low. The discharge speed must also match the forming speed; otherwise, material accumulation or leakage will occur; 4. Difficulty in handling wear of vulnerable parts and material sticking to the equipment walls: The inner wall of the pelletizing cylinder and the guide plates are prone to wear due to material friction. Sticky materials can also cause buildup on the walls. Failure to clean promptly will affect the pelletizing effect, and stopping the machine for cleaning reduces production efficiency; 5. Difficulty in controlling finished product strength: If the internal structure of the pelletized organic fertilizer particles is loose, they are easily broken during subsequent transportation and packaging. Controlling particle density requires adjusting pelletizing time, material ratio, and other parameters, which is difficult to precisely control in practice.

Click to Visit Site