Working principle of GFG Series High-Efficiency Fluidized Bed Dryer: After the air is heated and purified, it is introduced from the bottom by the induced draft fan and passes through the perforated plate of the hopper. In the working chamber, fluidization is formed under the action of stirring and negative pressure. Moisture evaporates quickly and is taken away with the exhaust, and the material is dried quickly.
Performance Features
◎ The fluidized bed is a circular structure to avoid dead corners.
◎ The hopper is equipped with stirring to avoid agglomeration of wet materials and channeling during drying.
◎ Adopts tipping for discharging, convenient, rapid and thorough. Automatic feeding and discharging systems can also be designed according to requirements.
◎ Sealed negative pressure operation, airflow filtered. Simple operation and convenient cleaning.
◎ Fast drying speed, uniform temperature. Each batch drying time is generally 20-30 minutes, depending on the material.
Applicable Materials
◎ Mechanically extruded screw granules, swinging granules, wet high-speed mixing granulation granules.
◎ Drying of wet granules and powdery materials in pharmaceutical, food, feed, chemical and other fields.
◎ Large particles, small blocks, viscous block and granular materials.
◎ Materials with volume changes during drying such as konjac.
