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China FL Series Boiling and Granulating Dryer - Efficient, Safe Solutions from Leading Suppliers and Factory
Principle
The powder granule in vessel (fluid bed) appears the state of fluidization. It is pre heated and mixed with clean and heated air. At the same time adhesive is sprayed into the container. It makes some particles become granulating which contains adhesive. Being of unceasing dry through hot air, the moisture in the granulating is evaporated and the adhesive is solidification. The process is carried out continuously. Finally it forms ideal, uniform and porous granules.
Applications
Pharmaceutical industry:
granular tablet, granule taken with water, granular capsule.
Foodstuff:
cocoa, coffee, milk powder, juice of granule, flavoring and so on.
Other industries:
pesticide, feed, fertilizer, pigment, dyestuff and so on.
Drying:
for powder or granule damp material.
Coating:
granule, pillprotection layer, pigmentation, controlled release, film, or bowels solved coating.
Technical Parameters
| FL SERIES BOILING AND GRANULATING DRYER | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Model | 3 | 5 | 15 | 30 | 60 | 120 | 200 | 300 | 500 | |
| vessel | volume (L) | 12 | 22 | 45 | 100 | 220 | 420 | 670 | 1000 | 1500 |
| diameter (mm) | 300 | 400 | 550 | 700 | 1000 | 1200 | 1400 | 1600 | 1800 | |
| container | min (kg) | 1.5 | 4 | 10 | 15 | 30 | 80 | 100 | 150 | 250 |
| max (kg) | 4.5 | 6 | 20 | 45 | 90 | 160 | 300 | 450 | 750 | |
| fan | air flow (m³/h) | 1000 | 1200 | 1400 | 1800 | 3000 | 4500 | 6000 | 7000 | 8000 |
| pressure (mmH2O) | 375 | 375 | 480 | 480 | 950 | 950 | 950 | 950 | 950 | |
| power (kW) | 3 | 4 | 5.5 | 7.5 | 11 | 18.5 | 22 | 30 | 45 | |
| steam consumption (kg/h) | 15 | 23 | 42 | 70 | 141 | 211 | 282 | 366 | 451 | |
| compressed air expenditure (m³/min) | 0.6 | 0.6 | 0.6 | 0.9 | 0.9 | 0.9 | 1.1 | 1.5 | 1.5 | |
| weight of the main body (kg) | 250 | 300 | 700 | 900 | 1100 | 1300 | 1500 | 1800 | 2000 | |
| steam pressure (Mpa) | 0.1~0.4 | |||||||||
| temperature (℃) | adjustable at the range of room temperature to 120℃ | |||||||||
| working time (min) | decided in accordance with the properties of raw materials | |||||||||
| collect rate (%) | ≥99 | |||||||||
| overall dimensions (LxWxH) (m) | 1.0x0.55x1.8 | 1.2x0.6x2.1 | 1.25x0.75x2.1 | 1.6x0.9x2.3 | 1.85x1.25x3 | 2.2x1.65x3.3 | 2.34x1.7x3.8 | 2.8x1.9x3.8 | 3x2.25x4.2 | |
Product Display
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Frequently Asked Questions
How does the FL Series Boiling and Granulating Dryer work?
The powder granules in the vessel are fluidized by clean, heated air. At the same time, an adhesive is sprayed into the container, causing particles to form granulates. The hot air continuously dries the granules, evaporating moisture and solidifying the adhesive to form uniform, porous granules.
What applications is this machinery suitable for?
It is widely used in the pharmaceutical industry (granular tablets, capsules), foodstuff industry (cocoa, coffee, milk powder), and other sectors like pesticide, feed, fertilizer, pigment, and dyestuff manufacturing.
Can this equipment be used for coating processes?
Yes, it is highly suitable for coating granules and pills, providing protection layers, pigmentation, controlled release, film coating, or enteric-solved (bowels solved) coatings.
What is the operating temperature range of the dryer?
The working temperature is fully adjustable from room temperature up to 120℃, allowing you to customize the heat settings based on raw material properties.
What is the dust collection rate of the FL Series Dryer?
The FL Series Boiling and Granulating Dryer achieves a highly efficient collection rate of ≥99%, minimizing material waste during production.