Fluid Bed Dryer Granulator

The Fluid Bed Dryer Granulator is a multi-functional equipment integrating mixing, granulating and drying. The principle of this pharmaceutical fluid bed dryer granulator is to improve fluidity and reduce dust flying through powder granulation. The powder is put into the closed container of the hopper. Due to the action of the hot air flow, the powder is suspended and circulated in a fluidized state to achieve uniform mixing. At the same time, the binder solution is atomized and sprayed, and the powder particles of the material are aggregated into agglomerates containing the binder, which gradually condense into small loose particles. At the same time of granulation, due to the continuous drying of the material by the hot air flow, the moisture in the agglomerates is continuously Evaporation, the binder is continuously solidified, and this process is repeated continuously, thereby forming ideal, uniform microporous spherical particles, and realizing the three processes of mixing, granulation and drying in a container at one time.

Features:

●Fluidity is improved and dust is reduced through powder granulating.

●Mixing, granulating and drying procedures are carried out simultaneously.

●The whole operation is carried out in a closed negative pressure system to effectively avoid leakage, dust and pollution.

●The Granulating Machine is featured by no dead corners, easy assembly and disassembly, good safety and thorough cleaning, conforming to GMP.

●The latest compressed air pulse jet cleaning dust removing technology is adopted.

Working principle

The fluid bed granulating method is a result of the comprehensive application of spray technology and fluidizing technology. Mixing, granulating and drying are completed in the same closed vessel simultaneously so as to realize one-step granulating. The raw material powders are fluidized in the vessel. At the same time, the fog drips of bonds are sprayed to the fluidizing surface for granulating. After drying, the moisture is evaporated and brought out of the machine.

Options

●Air exhaust dust online detection function

●Air volume online monitoring function

●Intake air dehumidifying function

●Air exhaust secondary dust removing function

●Whole machine explosion-proof function

●Silo drying and mixing function

●In-place cleaning

●Liquid supply system