Roller compactors are machines used in the pharmaceutical, chemical, and food industries to compact powders into a solid form. They work by feeding powders between two counter-rotating rollers that press the powders together to form a solid sheet or briquette. The compacted material is then milled or granulated into the desired size and shape. Roller compactors are commonly used to improve the flow properties of powders, reduce dust generation, and increase the density of the material. This process helps to improve the efficiency of downstream processing steps such as tableting, capsule filling, and packaging. One of the key advantages of roller compactors is their ability to produce uniform and consistent compacts with high density and strength. This results in improved product quality and reduced variability in the final product. Roller compactors are also versatile machines that can be easily adjusted to accommodate different types of powders and desired compaction properties. Overall, roller compactors are essential equipment in industries where powders need to be compacted into solid forms for further processing and packaging.