Wet granulatorThe production process is widely used in the pharmaceutical industry, and almost all solid pharmaceuticals require this technology. Therefore, the research on technology and the development of related equipment have also received attention from the pharmaceutical machinery industry.
One important process in the production process of solid pharmaceutical preparations is granulation, and the traditional granulation process uses "mixing and stirring swinging granulation oven drying". With the development of the pharmaceutical industry, the requirements for pharmaceutical processes are also increasing. Therefore, wet granulation, a more environmentally friendly and safe method, is widely used.
The method of preparing particles by adding adhesive to drug powder and aggregating the powder together through the bridge of the adhesive or relying on its bonding effect is called wet granulation.
Wet granulatorFirstly, the liquid used as an adhesive is used to wet the surface of the drug powder, creating a certain adhesive force between the powders. Then, through the combined action of liquid reinforcement and external force, particles of a certain shape and size are formulated. After being dried by a drying device, it solidifies into solid particles or tablets.
fromWet granulatorSolid pharmaceuticals made by process have many advantages, such as good particle quality, beautiful and uniform appearance, good wear resistance, and good compression formability, so they are widely used in the pharmaceutical industry. The wet granulation machine can develop wet powder into the required particles, and can also crush block shaped dry materials into the required particles. It mainly consists of several parts such as the machine body, particle manufacturing device, screen clamp tube, gearbox, and machine seat motor. It has the advantages of easy disassembly and cleaning. In addition, the mechanical transmission system is completely enclosed within the machine body, ensuring the safety of the granulation process.