i. It is suitable to mechanism screw extrusion particles, rocking particles, high speed mixing granulator particle by wet process.
ii. Suitable for drying wet block or powder raw material in the field of pharmaceutical, foodstuff, feedstuff, chemical industries…
iii. Suitable for big particles, small block, viscosity granular property
iv. Suitable for the material which the volume will be changed when dry, such as giantarum, PP…
When air is purified by heat, it is introduced from the bottom of induced-draft fan and passed through the screen plate of raw material. In working chamber, the state of fluidization is formed through stirring and negative effect. The moisture is evaporated and removed rapidly and the material is dried quickly.
i. The structure of fluidized bed is round so as to avoid dead corner
ii. There is a stirrer in the hopper, so that it can avoid agglomentration of raw material and forming canal of flow;
iii. The granule is discharged through the method of turning over. In this way it is very convenient and full. The discharging system can be designed as request too.
iv. It is operated at the conditions of negative pressure and seal. The air is filtered. Therefore it is easy in operation and convenient in clean. It is an ideal equipment that is conformity with the requirements of GMP
v. The drying speed is fast and the temperature is uniform. In general the drying time is 20-30 minutes for each batch.