ROTO-SIZER® Particle Classification Systems – (.05-45 Microns) Applications

A Model 8 Roto-Sizer designed as a separate classification system with raw material being metered by a volumetric screw feeder.

The Roto-Sizer is ideal for a wide range of fine powder classification applications including:

  • Producing fine powders with steep particle size distribution and precise top size limit (i.e. making a top cut).
  • Dedusting of powders to remove objectionable fines (i.e. making a bottom cut). Example: Removing fines from toner.
  • Fines “milking” from a larger product stream to obtain a high quality product. Example: Mineral fillers such as calcium carbonate, kaolin, talc, etc.
  • Increasing process efficiencies by removing “in-specification” product from grinding circuits and avoiding over-grinding
APPLICATIONS
Sanitary, Sterile Applications:

pharmaceuticals

foods

cosmetics

Abrasive Materials:

minerals

ores

polishing compounds

Coloring Materials:

toners

pigments

dyes

Agricultural Materials:

pesticides

herbicides

fungicides

Heat-Sensitive Materials:

pigments

waxes

resins

Our Fine Grinding Services are 100% Customizable
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