Fluid Bed Granulator or Fluid Bed Dryer Machine

Fluid bed granulator is also called fluid bed dryer machine. Trustar FG series fluid bed dryer is controlled by PLC. This fluid bed dryer machine is widely used for drying of powders, mixing of powders and granulation. This fluid bed equipment is is very suitable used in the granulation of pharmaceutical, food, chemical, agricultural and other industries. E.g. production of tablets, instant powders and condim.

Technical Parameter:

Model	FG-15	FG-30	FG-60	FG-120	FG-200	FG-300	FG-500
Material Container Volnme(L)	45	100	220	420	670	1000	1500
Material Container Diameter(mm)	550	700	1000	1200	1400	1600	1800
Capacity (Kg/batch)	15	30	60	120	200	300	500
Steam Pressure(Mpa)	0.4-0.6	0.4-0.6	0.4-0.6	0.4-0.6	0.4-0.6	0.4-0.6	0.4-0.6
Steam Consumption(Kg/h)	20	60	120	140	180	310	400
Compressed Air Pressure(Mpa)	0.4-0.6	0.4-0.6	0.4-0.6	0.4-0.6	0.4-0.6	0.4-0.6	0.4-0.6
Compressed Air Consumption(m3/min)	0.6	0.6	0.9	0.9	1.1	1.1	1.5
Air Blower(Kw)	3	5.5	11	18.5	22	30	45
Electric Heating Power(Kw)	12	21	30	48	87	163	185
Noise(db)	Air Blower Separated,Noise Less Than 75db

Trustar, fluid bed dryer manufacturer, our FG series fluid bed dryer include FG-15 Fluid bed dryer, FG-30 fluid bed granulator, FG-60 fbd dryer, FG-120 fluid bed dryer machine, FG-200 Fluid bed dryer, FG-300 fluid bed coating, FG-500 Fluid bed dryer.

FG series fluid bed dryer features:

1. As a granulator is used, it can improve the fluidity and reduce dust.

2. Because of powder granulating, the solubility of the product is greatly improved,

3. The mixing, granulation and drying processes are completed in one step inside the machine, reducing the processing steps and improving the production efficiency.

4. The use of explosive devices and anti-static filter cloth greatly improves the safety of operation.

5. The loading and unloading is fast, light and easy to clean, and meets the requirements of GMP.

FAQ:

1.What is a fluid bed granulator or fluid bed dryer machine?

Fluid bed dryer (also called fluid bed granulator) is a kind of equipment used to reduce the moisture content of powder and granules. By using fluid bed granulator or fluid bed dryer machine, you can achieve a suitable moisture content in either granules or powders.

It is generally composed of a heater, a fluidized bed host, a cyclone separator, a bag filter, an induced draft fan, and an operation table. Depending on the nature of the material, a cyclone separator or bag filter can be selected as required.

2.How does a fluid bed granulator or fluid bed dryer machine work?

Want to know how the fluidized bed dryer works, we must first understand the working principle of the fluidized bed dryer.

The inlet air flow from the base up will certainly press the powder  in the trough to move up. As with a particular angle of the through, the aggregative fluidization of the material in it is extremely intense.

The material pushed by the air flow will enter the diffusion chamber. When the space of the diffusion chamber is larger than the space of the tank, the air velocity in the chamber will decrease, and the upward thrust of the material particles will also become smaller. When the gravity of the particle itself overcomes the thrust of the bottom-up inlet airflow, it will descend and return to the edge area of the tank. In the process of descent, the pushing force of the particles gradually becomes larger, making the particles re-enter the diffusion chamber. Throughout the process, the particles will move back and forth between the diffusion chamber and the tank, forming an irregular fluidization.

What is the function of fluid bed dryer FBD?

 

1、Granulation in the pharmaceutical industry: tablet granules, granules for granules, granules for capsules.

2、Granulation in the food industry: cocoa, coffee, milk powder, 3、granulated fruit juice, condiments, etc.

4、Granulation in other industries: pesticides, feed, fertilizers, pigments, dye chemicals, etc.

5、Drying of powdery or granular wet materials.

6、Coating: granules, pill protective layer, color preparation, sustained release, film, enteric coating, etc.

4.Which Types of Fluid Bed Dryers machine are there?

Fluid bed granulator or fluid bed dryer machine has three categories of continuous fluid bed dryer, semi-continuous continuous fluid bed dryer and intermittent production continuous fluidized bed granulator.

According to the structure, there are a variety of forms such as single-layer, multi-layer, horizontal multi-chamber pulse, cone and spray, vibration and inert carrier.

According to the appearance, it is divided into two types: horizontal type fluid bed dryer and vertical type fluid bed dryer machine. The horizontal type fluid bed dryer is also called box type boiling dryer, and the vertical type fluid bed dryer is also called high efficiency boiling dryer. Horizontal and vertical working principles are the same.

What are the main parts of the Fluid Bed Dryers machine (FBD)?

The parts of  fluidized bed dryer machine  which may have different design options, but there will be the following system:Gas plenum (Gas inlet chamber) which screws as the receiver for inlet fluidization air.Gas distribution.Product container.An expanded chamber containing a set of filter bag in the expansion chamber. Binders spray system.Contains the following parts：

1. Feed truck

2. Control valve

3. Initial effect filter

4. Sub-efficient filter

5. Heater

6. Feeding liquid pump

7. Induced draft fan

8. Silencer