In organic fertilizer production lines, roller extrusion granulators are widely used, mainly for the following reasons:
Efficient and energy-saving:
The working principle of the roller extrusion granulator is to use two relatively rotating rollers to extrude raw materials into particles through pressure. This method has higher production efficiency and lower energy consumption compared to traditional drying granulators or disc granulators.
Strong adaptability:
The roller extrusion granulator can process various types of raw materials with different properties, including wet materials, dry materials, fine powders, coarse particles, etc., and has strong adaptability. This is particularly important for organic fertilizer production lines, as the sources of raw materials are diverse and may contain different types of agricultural waste.
Stable product quality:
Due to the uniform pressure during the extrusion process, the organic fertilizer particles produced by the roller extrusion granulator have good uniformity and consistency, with narrow particle size distribution and regular shape, which is conducive to subsequent packaging and use.
Simple structure and easy maintenance:
The structure of the roller extrusion granulator is relatively simple, easy to operate and maintain. Regular cleaning and maintenance can ensure the long-term stable operation of equipment and reduce the failure rate.
Environmental protection and energy conservation:
During the production process, the dust and noise generated by the roller extrusion granulator are relatively small, which is beneficial for improving the working environment and reducing environmental pollution.
High cost-effectiveness:
Although the initial investment in the roller extrusion granulator may be high, its high efficiency and energy-saving characteristics can save energy costs and improve production efficiency in the long run.
Therefore, in the organic fertilizer production line, the roller extrusion granulator has become the preferred equipment in the granulation process due to its high efficiency, stability, and strong adaptability.