Brief Introduction of Pan Granulating

Granulation is a process in which a number of particles or particles are bonded together using adhesives, and particles can also be bonded together by mechanical force. Wet granulation process presents complex interaction between equipment variables and material properties, which makes the results of granulation process difficult to predict. One of the difficulties often encountered is process control to obtain optimum granulation conditions. This requirement depends largely on the attributes required by the operator and the final product.

The introduction will provide readers with a basic understanding of the options available for wet granulation equipment and the treatment methods. Before proceeding, you should understand the terminology of granulation and agglomeration. They are synonymous in a purely scientific sense, but in the fertilizer manufacturing industry, agglomeration is often used to describe excessive granulation or the formation of particles that are too large or substandard.

In this introduction, the composition was described by associating the deposit with a specific hydraulic binder prior to pelletizing by disc fertilizer granulating machine. Then, the evolution of aggregate size and granulation time was discussed. Secondly, granulation time is an important parameter for the control of granulation.

• Why granular fertilizer is recommended?

The most common reason for pelletizing fertilizers is to prepare materials to obtain the required physical properties to facilitate compaction into pellets. The role of the adhesive is to hold the particles together, so that the fertilizer balls remain intact when ejected from the organic fertilizer granulators. Other reasons usually focus on improving the processing or granulating powder materials. Non granulated materials are usually very dusty, resulting in housekeeping problems, operator exposure problems, and product loss. The fluidity of granular materials is better, which can improve the processing speed and output. Finally, physical properties such as bulk density, porosity, hardness, particle size distribution, morphology and soundness can be obtained by using this method. In addition to the above, granulation can also be used to combine (or mix) multiple components.