Advantages:
1. In general, a major advantage of dry granules over wet granules is the absence of water or any organic solvents. Therefore, this method is particularly attractive for drugs, which are sensitive to moisture or heat.
2. It is suitable for compounds that either have low melting points ...
Roller compaction (also referred to as ribbon mixing) is a relatively simpler, more efficient and cheaper form of dry granulation. It is a process in which the formulation material is continuously passed between two counter-rotating rollers where it is condensed and consolidated into a sheet of solid ...