Cage Mill Flash
This consists of a vertical pin type rotary and stationary
cages. The wet feed is fed at the center of the rotating
cage, where it comes in contact with hot air. The rotating
cage disperses the feed while drying.
Due to very low residence time in the range of 0.5
to 2 seconds in the flash dryers, heat sensitive products
can be easily dried without degradation.
Particle size of the final product can be controlled
by installing a particle size controller which recycles
the larger particle size back to the agitator and allows
only the pre-determined size particles to be discharged