FLP multifunction granulating coating machine
Principle
Spray coating can be performed – usually in batch processing – in all fluidized
bed systems. For some coating applications, a continuous process is also
available. The film material is applied as a solution, suspension or melt.
Caution should be taken here that no liquid bridges form during application in
order to avoid undesirable agglomeration.
When coating using a solution or a suspension, the liquid serves to transport
the solids to the surface of the particles. When a melt is used for coating, in
contrast, the coating material is one-hundred percent spreadable. This assures
outstanding coating qualities.
Coating can take place as top spray, t bottom spray or rotor process, depending
from which direction the particles are being sprayed. These methods can all be
performed in a single, modern fluidized bed system.
Description
FLP multifunction granulating coating machine is composed of Fluidized drying machine -
Fluidized granulating machine - Top spray granulating machine - bottom spray coating machine - drying
function etc. It is suitable for the granulation of pharmaceutical, foodstuff,
health products, and chemical industry. Such as Tea polyphenols granulating,
Omeprazole slow-release, Chinese traditional capsule`s granulating, Coating for
cold relief capsule granule, radix is granulating, Chinese traditional medicine
moisture proof coating, antibiotic granulating and coating etc.
Function
▪ Tangent spray technique:pelletizing, covering,
coating
▪ Top spray technique:granulating
▪ Bottom spray technique:coating
Tangent spray technique:the material in the fluid bed
is pushed upward by the hot air flow, it will do regular spin rolling movement
in the specially designed container wit