Which is more effective FBD or tray drayer?
in which aspect?
If we take grains quality then in tray dryer more grains n less fine is produced and grains are hard.
in case of FBD fine %age is higer than tray dryer and grains are somewhat like porous.
Effeciency whice Tray dryer take more time and less capacity.
FBD take less time and high capacity.
In TRay dryer hot air distribution is not uniform.can be improved byvusing perforayed trayes.
in FBD hot air dist. is uniform