Application of granulation and extrusion in chemical industry
Date:2020/07/20
Granulation is the act or process of forming particles or particles, which usually have a size range of 0.2 to 4.0 mm, depending on their subsequent use. In the chemical industry, it is usually necessary to use the roller press granulator to make the powder material into granules.
Granulation in chemical industry
In the chemical industry, granulation refers to the act or process of cutting or chopping large objects and remelting them into particles or pellets. The roller type extrusion granulator centers on two counter rotating rollers and is supported in the frame by spherical self-aligning roller bearings. In addition to the radial load, the bearing can also bear two axial loads, making it insensitive to shaft deflection during operation.
Extrusion granulation is also widely used in pharmaceutical industry. It is the behavior or process that primary powder particles adhere to form larger particles. To form an adhesive by compression or by the use of adhesives. Granulation is widely used in the production of tablets and granules.
The granulation process combines one or more powder particles and forms granules that will allow the tableting or spheronization process to be within the required limits. In this way, a predictable and repeatable process can be achieved, and a roll pelletizer can be used to produce high-quality tablets or granules. Therefore, the roller press granulator is an important organic fertilizer machine in the fertilizer processing industry.