Fluid Bed Dryer Granulator FBDG-5-Ex ATEX | SS316L, GMP-Compliant, Explosion-Proof | T&T MACHINERY

Fluid Bed Dryer Granulator FBDG-5 - Ex Atex manufactured by T&T MACHINERY is a specialized equipment for research & development of formulations in the Pharmaceutical – Food – Cosmetic industries. The machine is designed to meet GMP standards, integrated with ATEX certification for critical components, ensuring maximum safety when operating in environments with explosion risks.

Introduction of Fluid Bed Dryer Granulator FBDG-5 - Ex Atex

⚙️ General Construction

• Drying–granulating chamber in SS316L: polished surface, anti-sticking, easy to clean.

• Fluidized air distribution system: hot air blown from the bottom, keeping powder in continuous, fluidized motion.

• Top-spray nozzle: mounted on the top of the chamber, spraying binder solution downward onto the powder bed.

• 10-inch touch screen (ATEX certified): controls and monitors all operating parameters.

• Explosion-proof lighting and electrical cabinet (ATEX certified): ensuring safety in the drying chamber and electrical area.

• Temperature probe (ATEX certified): precise and stable temperature monitoring.

• Multi-stage air filters (G4, F8, HEPA EU13): protecting both product and environment.

• Mobile design: easy to assemble, disassemble, and move, suitable for laboratory use.

🔄 Working Principle

1. Fluidization: Hot air is introduced from the bottom of the chamber, keeping the powder mass in continuous fluidized motion.

2. Binder spraying: The top-spray system continuously sprays binder solution downward onto the powder. Droplets coat the powder particles, creating adhesion.

3. Granule formation: Under simultaneous drying and spraying, small particles bond together into uniform granules with controlled moisture and size.

4. Final drying: The hot air flow continues to remove residual moisture, resulting in dry, porous granules that fully comply with GMP standards.