IAF Engineering provides the industry with fluidized bed dryers. This process is used to lower the amount of humidity in a certain powder and is based on the contact of the product with an airflow at high temperature to achieve evaporation of the solvent. This remarkably reduces the alteration of proteins and other product components, obtaining excellent rates of recomposition. Generally, after the drying, the product is cooled in the same bed using a cool dehumidified airflow.