The preparation process of solid preparations is inseparable from the granulation process. This process processes materials such as powder into pellets of a certain shape and size to improve the fluidity of the powder and prevent segregation of the components.

This vibrating granulator makes use of the rolling motion of rotating barrel to granulate the wet powder materials into granule by sieve. It can also be used to crush agglomerate materials into small granules directly.

Wet granulation is a method in which a liquid adhesive is added to powder, and the powder is agglomerated by bridging or bonding of the adhesive to prepare granules. This method can improve the fluidity, compressibility and content uniformity of the premix.