Allgaier suspension and paste dryers can be used to homogenize and dry suspensions, challenging pastes, or solid filter cakes and process them into powders.
The fluid is distributed by means of nozzles and then dried on the inert bodies that are fluidized with hot process air. During this process, the solid is reliably deagglomerated and turned into extremely fine powder. Caking is minimized by the frequent collisions between the spheres. The dried solid is discharged with the drying air and separated from the exhaust air flow in high-performance filter systems.
Ideal for: Pigments, hydroxides, silica, chemical wastewater