Fluid Bed Coating, also known as fluid bed microencapsulation, is a highly efficient process used for coating granules, powders, and discrete particles in a fluidized bed. This technique utilizes differential airflow to create a cyclic movement of particles, ensuring uniform coating application.
One of the key advantages of this process is the spray nozzle’s bottom location, which allows for controlled agglomeration and efficient coating with minimal material wastage. The result is a uniform film thickness through layer deposition, significantly reducing material consumption and processing time.
This versatile method is used for coating pharmaceutical tablets, softgels, powders, and granules, adapting to various particle shapes including spherical, crystalline, irregular, or amorphous forms.
Air Fluidization: Particles are suspended in a chamber by a heated upward airflow.
Coating Application: A spray nozzle applies a fine mist of the coating solution to the moving particles.
Drying Process: Heated air continuously dries the coating, ensuring an even film distribution.
Layering Control: Multiple layers can be applied for controlled-release formulations.
cGMP Design – Built with AISI 316 stainless steel for high-quality and hygienic contact parts.
Single-Pot Technology – Enables mixing, granulating, drying, and pellet coating in one system.
Bottom-Spray Nozzle – Ensures efficient coating with uniform thickness and minimal material loss.
Customizable Particle Coating – Suitable for a variety of shapes and sizes (capsules, powders, granules).
Faster Processing & Reduced Waste – Optimized coating efficiency with reduced material usage.
The Solution Preparation Vessel is a cutting-edge system designed to ensure the perfect blending and preparation of coating solutions used in tablet, pellet, and granule coating processes. Built from high-quality stainless steel, this vessel guarantees durability, corrosion resistance, and long-lasting performance.
Equipped with an integrated stainless-steel jacket and electric heating system, it maintains a precise temperature for optimal solution consistency, enhancing coating quality. The vessel’s pneumatic oscillating stirrer ensures homogeneous mixing, preventing clumping and inconsistencies.
For maximum safety and control, the system includes a pressure-regulating safety valve, providing a secure and smooth operation for pharmaceutical manufacturing. With a focus on efficiency, reliability, and precision, this vessel is an ideal solution for industries demanding high-performance coating preparation.