What is fluid bed granulation?
The fluid bed granulation process (also known as agglomeration) involves suspending particles in an air stream and spraying a liquid from the top of the system down onto the fluidized bed (top-down spray). Particles in the path of the spray get slightly wet and become sticky.
What is fluid bed process?
Fluid bed processor (fbp) is a popular material processing technique in different field industries. As process pharmaceutical equipment, fluid bed top spray, bottom spray and tangent spray base on process laboratory test, senieer customize for your detail process and machinery requirements.
What is the process of granulation?
Granulation is the process of forming grains or granules from a powdery or solid substance, producing a granular material. It is applied in several technological processes in the chemical and pharmaceutical industries. Less commonly, it involves shredding or grinding solid material into finer granules or pellets.
Which type of action is required for wet granulation?
The mixed powders are fed into the bowl of the planetary mixer and granulating liquid is added as the paddle of the mixer is responsible for wet mixing and kneading action required to form the granules. The paddle of the planetary mixer has planetary motion.
What is fluid bed equipment?
Fluidized bed dryer (also called fluid bed dryer) is a kind of equipment used extensively in the pharmaceutical industries to reduce the moisture content of pharmaceutical powder and granules. The equipment works on a principle of fluidization of the feed materials.
What are the types of granulation?
Granulation process can be divided into two types: wet granulation that utilize a liquid in the process and dry granulation that requires no liquid.
What is the FBP principle?
The main principle involved in the FBP is the air suspension in which the material to be coated is suspended in the coating material with the help of air stream. The FBP has a wide range of applications such as drying, granulation powder or particle coating and pelletizing.
Why there is a need of granulation process?
Why is Granulation Necessary? The granulation process allows particles to stick together more firmly. It increases the particle size of the constituents used, which are mostly very fine powders. The greater the particle size of a constituent, greater will be its compressive or binding ability.
What is granulation machine?
6.3. Granulators are essentially rotary grinders that are used to grind scrap parts and melt delivery systems (sprues and runners) into feedstock sized granules for reprocessing. This allows the molder to reduce waste and produce components more cost effectively.
What is the principle of FBP?
The main principle involved in the FBP is the air suspension in which the material to be coated is suspended in the coating material with the help of air stream.
What is a fluid bed dryer used for?
A fluid bed dryer is used for continuous drying of various materials like powders and 2D or 3D dimensional materials up to 100 mm.
What is fluid bed coating?
Fluid Bed Powder Coatings In its simplest form, fluid bed powder coating consists of immersing a hot part into a bed of powder, allowing the powder to melt on the part and build a film, and subsequently providing enough time and heat for this film to flow into a continuous coating.
What is a fluid bed processor?
Fluid Bed Processor. APPLICATION. The purpose of fluid bed processor is to put substances in powdery or granular form into a suspended state. The fluidizing air in this equipment will enable a very efficient heat and mass transfer ( heating, drying, granulating/Coating)
