Discharge - Optiflow®

The double-faced bi-rotator discharge diaphragm

Optiflow® is installed in double rotator mills with peripheral discharge. It can be used with the Optidry® and both together make a coherent set of diaphragms.
Optiflow® is adaptable to any quantity and dimension of the discharge openings in the mill shell.

  • Optimization of the grinding process
  • Reduced pressure drop due to the large opening area of the center
  • Reduced maintenance operations


  • Ball mills
  • Flexible structure able to absorb the dynamic deformation of the mill shell
  • Independent faces to avoid any breakage of the struts used in the obsolete design
  • Extensible trommel on the first grinding compartment side according to the air flow
  • Optional retaining ring
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