Principle of operation.

The horizontal double rotor system produces different product streams which are intermingled with each other (as when shuffling playing cards).
The meshing of both product streams create a fluidised bed (therefore the name Multiflux® mixer). In this zone the particles exchange there position with very small energy introduction and fast. This explains the short mixing time. 
Fluids are sprayed on the fluidised zone where the contact with paddles and other metal parts can be minimised.