Fluid-Bed Granulator
Mini Multi-Functional  (Lab Use)
Multi Function (VPL)Granulating CoaterTop Spray

Granulator
Oscillating (OSG)
High Shear (VHG-G)
 

Technique             Agglomeration           

 

    Fluid-Bed Granulating Coater

Features
 

The VFL-B Pelletizer and Coater is the special equipment for pellets making, powder layering, and film coating. If the batch capacity less than 60kg, it can be integrated in the Model VPL Multi-Function Processor.

During fluidization, three forces provide a moving pattern best described as a 'spiral rope'. The centrifugal force causes the product to move toward the wall of the chamber, air velocity through the gap provides acceleration up ward, and gravity cascades the product inward and toward the disc again. A nozzle is positioned in the particles to spray liquid tangentially and concurrently with the flow of particles. This process is a good choice for powder layering and precise coating.

The characters:

  • Different discs for choosing
  • The adjustable gap
  • Easy charge and discharge materials
  • Precise powder feeder
  • Intelligent control system
  • Multi-spray nozzles
 

 

     

 

VFL-B Main Parameter (Reference)
Specification
Model
Specification
VXL-1/3
VXL-5/15
VXL-30
VXL-60
VXL-100
VXL-200
Container Volume (L)
4.5
30
60
105
180
430
Rotor Disc Dimension (mm)
300
480
620
790
1000
1400
Disc motor power
Smooth disc (Kw)
0.55
1.5
4.0
5.5
7.5
11.0
Rough disc (Kw)
0.75
2.2
5.5
7.5
11
15
Blower
Airflow m3/h)
580
750
1500
3000
4500
6000
Pressure Pa
4680
5697
5697
7236
9000
9000
Motor Size (Kw)
3
5.5
7.5
15
22
27
Heater
Electric Power
(kw)
220V
21
27
54
108
163
216
Steam pressure (Mpa)
0.4
Steam flow (kg/h)
35
42
84
166
250
332
 
Compression air
Pressure (Mpa)
0.6
Steam flow (m3/min)
0.9
1.1
1.1
2.0
2.0
3.0
Noise (db)
less than 75 db
Number of nozzles
1
2
2-3
3
3
3-6
Tower Dimension (mm)
A
2600
3200
3480
3820
4160
4575
B
1650
1900
2200
2800
3200
3560
C
250
250
250
300
300
300
D
520
620
840
1015
1325
1640
E
300
480
620
790
1000
1400
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