Material Design and Granulation Principles
Core process: In the design of general materials, the one-step molding and dry granulation technology is adopted.
Working principle: Through mechanical compression, the air between the crystal particles is completely expelled, causing the crystal particles to reach a closely combined state. Eventually, uniform particles that meet the requirements for transportation and use are formed.
Core Strengths:
Single or multiple materials can be granulated, complementing the shortcomings of the pelletizing method, melt granulation and other granulation processes;
It can be used for the production of conventional high-phosphorus, high-nitrogen, high-potassium, balanced fertilizers, water-soluble fertilizers, etc.;
After the particles are formed, they are convenient for storage and transportation, reducing logistics costs;
During the secondary processing, dust flying can be significantly reduced, reducing material loss (reducing waste) and reducing pollution to the operating environment (complying with environmental protection requirements).
Particle size adjustment: It can be flexibly achieved by replacing molds of different specifications, meeting the diverse particle size requirements.
Process Characteristics
Room temperature granulation: The entire process does not require heating, avoiding the damage to the material composition caused by high temperatures. It is particularly suitable for heat-sensitive or easily decomposable materials.
No binder addition: The particles are formed solely by the extrusion bonding force between the crystals of the materials themselves, avoiding the introduction of foreign substances that may affect the purity of the product and reducing the cost of using granulation agents and fillers.
Compact process: The connection between the raw material input and the particle output is tight, with a small floor area and high production efficiency.
High degree of automation: An intelligent control system is adopted, reducing manual intervention, minimizing operational errors, and ensuring the stability and continuity of production.
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