Fluidized mattress dryer (FBD) is well-known and commonly employed equipment in granulation place of pharmaceutical manufacturing. It can be Utilized in the granulation process for drying the fabric for getting preferred humidity information during the tablet formulation granules necessary for great compression of tablets.

The heated air is introduced into a chamber below the vibrating conveyor deck. It passes from the perforated conveying floor, in the fluidized bed of solids, and into an exhaust hood.

FBD offers a additional easy drying manner for thermolabile substances due to shorter drying occasions.

5. Right after a while, a point of stress is reached at which frictional drag within the particles is equivalent on the force of gravity.

Cartridge filter: stainless steel filter cartridges are cleaned one after the other, in order that a substantial proportion in the filter is always obtainable for ongoing fluidization. Unlike bag filters, this system might be cleaned-in-area.

Last of all, fluidized mattress dryers could be significantly less suitable for components which have broad particle size distributions; these can cause segregation throughout the mattress, exactly where smaller sized particles fluidize much more easily, when larger sized kinds continue being mainly static.

It entails the usage of a fluidized mattress to suspend and agitate particles, letting for productive drying and granulation.

It's important to carry out explosion avoidance steps, including making use of inert gasoline, retaining proper ventilation, and averting the use of ignition sources.

For that reason, mindful evaluation of each and every drying system is critical to ensure that the benefits could be capitalized, and also the drawbacks may be managed or mitigated.

A superior drying price is a attribute of the machine as it immediately dries more info the fabric. All through the procedure, all supplies remain totally free-flowing. On account of the finger-like framework in the bags below, the drying mattress includes a higher area spot.

Greater fuel dealing with is needed on account of considerable exhaust gasoline recirculation for high thermal efficiency Procedure.

Outlet filter blockage is a common dilemma of your fluidized mattress dryer products. here It can cause increasing the tension within the vessel that might cause an accident for the duration of Procedure. Hence, dealing with of your tools should be performed carefully.

The dryer is created up of chrome steel or plastic. A detachable bowl is put at the bottom of your dryer, that's utilized for charging & discharging. 

The breakdowns which could manifest in a fluidized mattress processor throughout pharmaceutical manufacturing include things like: