Project Description
This is a type of fluid bed in which mechanical vibration improves fluidisation performance for products that would otherwise tend to agglomerate. The nature of the vibration can be adapted to the type of product. The effect of vibration, combined with the drying air flow directed upwards and forwards through the perforated plate, creates optimum conveying conditions for powders. The fluidised powder bed can be controlled to achieve a narrow and controlled residence time, avoiding attrition.
