Fluid Bed Dryer Granulator FBDG-2

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The fluid bed dryer granulator FBDG-2 used in R&D is a widely adopted equipment in the pharmaceutical, nutraceutical, and cosmetic-chemical industries.

Introduction of Fluid Bed Dryer Granulator FBDG-2 (R&D Fluid Bed Dryer Granulator)

📌 1️⃣ Main Construction

✔️ Drying chamber made of stainless steel 304/316L, polished, GMP-compliant design.
✔️ Integrated PLC/HMI for automatic setting and monitoring.
✔️ Optional WIP/CIP (automatic washing) system to prevent cross-contamination.

📌 2️⃣ Working Principle

Fluidization principle: Powder or granules are placed in the drying chamber. Heated air is blown upward at a velocity high enough to “lift” the particles into suspension → creating a “fluidized bed” state.

Granulation: Binder solution is sprayed from the top (top spray) or bottom (bottom spray) → fine powder particles adhere to each other, forming wet granules → drying takes place inside the chamber → producing uniform granules with controlled moisture.

📌 3️⃣ Applications in R&D
- Small scale:
- Material saving: Reduces waste compared to large-scale production.
- Process simulation: Parameters (temperature, airflow, spray rate, pressure) mimic full-scale production → easy scale-up.
- Easy assembly and cleaning → ideal for research with multiple formulations.

Product information

Fluid Bed Dryer Granulator FBDG-2, manufactured by T&T MACHINERY, is designed for laboratory use. It is highly suitable for research and development of new formulations, helping to save raw materials, allowing easy adjustments to formulas and processes, and facilitating the transition to industrial-scale production.

Video: Fluid Bed Dryer Granulator FBDG-5 T&T MACHINERY supplied for An Phu Khang Cosmeceuticals Corp.

Advantages of the Fluid Bed Dryer Granulator FBDG-2 – T&T MACHINERY

1️⃣ Realistic Production Simulation

Parameters such as temperature, airflow, and spray rate are easily adjustable, closely resembling industrial-scale processes.
Enables R&D data to be scaled up directly to large production machines.

2️⃣ Consistent Granule Quality

Uniform hot airflow keeps the powder/granules in constant motion → stable moisture content and particle size.
Minimal agglomeration, high recovery rate.

3️⃣ Material Saving

Very small capacity (Min 0.5 kg – Max 2 kg), ideal for testing new formulations → reduces waste of costly raw materials.
Rapid recovery of trial samples.

4️⃣ Flexibility & Easy Cleaning

Drying chamber is easy to disassemble; filters can be changed conveniently.
Optional WIP/CIP (automatic washing) system → reduces cross-contamination risk → fully GMP-compliant.

5️⃣ Safety & Excellent Control

Optional explosion-proof (ATEX) design when working with organic solvents.
Equipped with pressure relief, temperature sensors, and alarm system → safe operation.
Controlled by PLC/HMI with data storage (21 CFR Part 11 compliance).

👉 See also: Other R&D pharmaceutical machines
👉 See also: Video of T&T MACHINERY Fluid Bed Dryer Granulator

Key Customers Using the Fluid Bed Dryer Granulator FBDG-2 – T&T MACHINERY

DAVIPHARM – A member of Adamed Group
An Phu Khang Cosmeceuticals Corp.
… (and more)

Technical Specifications – Fluid Bed Dryer Granulator FBDG-2

No.	*Fluid Bed Dryer Granulator*	Model: FBDG-2
1	Power	380V,3pha,50Hz
2	Capacity (Kg/batch)	0,5-2
3	Motor of suction fan (kw)	3
4	Resistor (kw)	6
5	Peristaltic (Watson-Marlow)	Model: 530S
6	Spray gun	Spray diameter 1mm
7	Solution tank with stirring motor	Volume 5L
8	Touch screen	10 inch - Japan
9	PLC	Japan
10	Inverter	4kw, ABB

ASSOCIATED EQUIPMENT

Fluid Bed Dryer Granulator FBDG-2 | GMP standard, high efficiency | T&T MACHINERY