GMP Fluidized Bed Granulation Dryer 3-500kg/batch Zero Dead Zone Drying Machine

This GMP fluidized bed granulation dryer is designed for clean production, with zero dead zones and quick, thorough cleaning. Mixing, granulation and drying run in one closed vessel, so the powder is charged once and leaves as dry, free-flowing, multi-porous spherical granules ready for the next process step.

Powder is fluidized in a ring within the raw material container and mixed with purified heated air; an atomized binder solution aggregates the particles and the continuous hot air dries the agglomerates into uniform, multi-porous spherical particles, all inside a sealed, cleanable vessel.

1. The powdered material is loaded into the raw material container.
2. Purified heated air is introduced, fluidizing the powder in a ring and mixing it with the air.
3. A binder solution is atomized and sprayed into the fluidized bed.
4. Several particles aggregate around the binder into binder-containing agglomerates.
5. The continuous hot air dries the agglomerates, evaporating the moisture and solidifying the binder.
6. The cycle repeats until uniform, multi-porous spherical particles are formed.

• Zero dead zones with easy and quick loading and unloading.
• Thorough cleaning that meets GMP standards.
• One-step mixing, granulation and drying in a closed vessel.
• Antistatic filter cloth for safe operation.
• A pressure relief vent protects personnel in the event of an explosion.
• Improves flowability and reduces dust emissions.

Chosen for the granulation of granules, pills and powders and for drying pharm, pesticides, feed, fertilizers and catalysts where clean processing matters.

• Granulation of granules, pills and powders.
• Drying of pharm, pesticides, feed and fertilizers.
• Drying of catalysts.

A smooth, dead-zone-free interior and a quick load and unload keep cleaning fast and help the machine meet GMP requirements. Batch capacity, construction material and control configuration can be matched to your process; please share your requirements for a tailored solution.