Organic fertilizer extrusion granulation equipment is an important equipment used to convert organic waste (such as chicken manure, cow manure, etc.) into organic fertilizer particles. The following is a detailed introduction to organic fertilizer extrusion granulation equipment:
1. Equipment type
Organic fertilizer extrusion granulation equipment is mainly divided into two types: double-roll extrusion granulator and flat die extrusion granulator.
Double-roll extrusion granulator:
Principle: The powdered material is quantitatively and evenly added to the hopper through the feeder, and then evenly added to the arc-shaped notch of the roller after degassing and pre-pressing through the forced feeder. The surface of the roller is opened with mold holes arranged according to certain specifications. After the material enters the bite area, it is gradually bitten by the roller. With the continuous rotation of the roller, the material is compressed and formed, and then automatically demolded to become the required particles.
Composition: Generally composed of a feeder, a roller, a crushing chamber (granulator), a screening device, etc.
Advantages: Simple structure, easy operation, suitable for processing a variety of organic waste.
2. Flat die extrusion granulator:
Principle: Similar to the roller extrusion granulator, but the material is mainly formed by the rotation and extrusion of the flat die.
Model and output: There are many models of flat die extrusion granulators, and the output and performance parameters of different models are different.
Advantages: high production efficiency, uniform particle shape, suitable for large-scale production.
In summary, organic fertilizer extrusion granulation equipment is one of the important equipment for producing organic fertilizers. Users should choose and use it according to their actual needs and budget, and pay attention to the performance, price, after-sales service and other aspects of the equipment.
