Description

Fluid bed drying is a commonly used process in pharmaceutical industry due to its highly efficient drying of granulated material obtained from wet granulation.

Process Concept

The drying is achieved through a combination of moisture diffusion from the solid material to the heated air stream and the removal of that moisture by forced air convection. The product to be dried is transformed into low expanding fluidized bed with the aid of drying air added from below by means of specialized inlet air distributor. In this condition, the particles are isolated from one another and kept in constant motion. The high specific surface of the fluidized product helps great amounts of heat transfer.

Salient Features

• Inflatable gaskets for product container top, bottom and filter housing sealing.
• Auto shaking of filter bag at settable intervals.
• Online sampling of product.
• Automatically controlled by pass.
• Integrated cleaning system for WIP & CIP.
• PLC based control for recipe administration and visualization.
• Vertical explosion design.
• Explosion proof and pressure shock proof design.

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