Alumina Powder Preparation - Attritor Mill

Dry Milling Process : The dry grinding process can be performed with continuous grinding method also. Whenever the following manufacturing conditions are required continuous grinding is adopted.

  • Large production volume is involved.
  • Material is temperature sensitive.
  • Material has a tendency to cake.
  • When the process requires a stable condition inside the mill.
  • To precisely control the retention time in the mill.

      Special accessories are used to control the above requirements. An accurate feeding system, a special shaft and arm configuration with diverted disc, specially designed metering discharge, and a torque sensor fixed to the rotating shaft etc helps to achieve the desired particle size and shape with
      very tight quality control specification.

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