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High-Efficiency Fluidizing Dryer from China Suppliers and Factory for Pharmaceutical and Food Industries
Applications
The granules is produced by screw extruded granulator, swaying granulator or high speed mixing granulator.
Pharmaceutical, foodstuff, feed, chemical industries and so on fields.
Large granules, small blocks and adhesive material.
The material that volumes might vary different during drying process.
Features
- The structure of fluidization bed is round so as to avoid dead corner.
- Inside the hopper there is a stir in order to avoid agglomeration of raw material and forming canal of flow.
- The granule is discharged through the method of turning over. In this way it is very convenient. The discharging system can be designed as request too.
- It is operated at the conditions of negative pressure and seal. The air is filtered.
- Therefore it is simple in operation and convenient in clean. It is an ideal equipment that is in conformity with the requirement of GMP.
- The drying speed is fast and the temperature is uniform. In general the drying time is 20~30 minutes.
Principle
Purified and heated air is immited from the bottom by fan and passed through the screen plate of hopper. In the work chamber, the state of fluidization is formed through stirring and negative pressure. The moisture is evaporated and removed rapidly and the raw material is dried quickly.
Technical Parameters
| GFG SERIES HIGH-EFFICIENCY FLUIDIZING DRYER | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Item / Model | ||||||||||
| Raw material (kg) | 60 | 100 | 120 | 150 | 200 | 300 | 500 | 1000 | ||
| Fan | Air flow (m³/h) | 2361 | 3488 | 4000 | 4901 | 6032 | 7800 | 10800 | 15000 | |
| Air pressure (mmH₂O) | 594 | 533 | 533 | 679 | 787 | 950 | 950 | 1200 | ||
| Power (kw) | 7.5 | 11 | 15 | 18.5 | 22 | 30 | 45 | 75 | ||
| Stirring power (kw) | 0.55 | 0.55 | 0.55 | 0.55 | 0.75 | 0.75 | 1.1 | 2.2 | ||
| Stirring speed (rpm) | 11 | |||||||||
| Steam consumption (kg/h) | 141 | 170 | 211 | 240 | 282 | 366 | 451 | 800 | ||
| Time of operation (min) | 15 - 30 | |||||||||
| Height of main machine (mm) | 2700 | 2900 | 2900 | 2900 | 3300 | 3800 | 4200 | 5800 | ||
Product Display
If you are interested in our products, please feel free to contact us. We look forward to establishing closer cooperation with you and let us work together for a better future.
Frequently Asked Questions
What raw materials can the GFG series fluidizing dryer process?
It is ideal for drying granules produced by screw extruders, swaying granulators, or high-speed mixing granulators. It is also suitable for large granules, small blocks, adhesive materials, and materials whose volume changes during the drying process.
Which industries is this fluidizing dryer suitable for?
The GFG series fluidizing dryer is widely used in the pharmaceutical, foodstuff, feed, and chemical industries.
How does the machine prevent material agglomeration during drying?
An internal stirrer is equipped inside the hopper to prevent the raw materials from agglomerating and to avoid the formation of flow canals during operation.
Does the fluidizing dryer meet GMP standards?
Yes. The machine operates under sealed negative pressure with filtered air. It is designed to avoid dead corners, making it simple to operate, easy to clean, and fully compliant with GMP requirements.
How fast is the drying process and is the temperature uniform?
The drying speed is very fast, with a typical operating time of only 20 to 30 minutes per batch. The temperature remains highly uniform throughout the fluidization bed.
How is the dried material discharged from the dryer?
The granules are discharged conveniently using a turning-over method. Additionally, custom discharging systems can be designed upon request to suit specific production lines.