Fritsch Milling & Sizing, Inc.

Pittsboro,  NC 
United States
  • Booth: 933

FRITSCH is an internationally respected German manufacturer of laboratory and process instruments used worldwide for particle size reduction, analytical sample preparation, milling, homogenization, and particle size analysis.  For more information, please visit


  • Pulverisette 7 Premium Line
    The PULVERISETTE 7 premium line with 2 grinding stations is designed for a broad range of applications and ideally suited for loss-free grinding down to a final fineness of 100 nm of hard, medium-hard and brittle materials....

  • Comminution according to the Planetary-Principle

    The comminution takes place primarily through the high-energy impact of grinding balls and partially through friction between grinding balls and the grinding bowl wall. To achieve this, the grinding bowl, containing the material to be ground and grinding balls, rotates around its own axis on a main disk rotating in the opposite direction. At a certain speed, the centrifugal force causes the ground sample material and grinding balls to bounce off the inner wall of the grinding bowl, cross the bowl diagonally at an extremely high speed and impact the material to be ground on the opposite wall of the bowl.
    Due to sunken grinding bowls, the high-performance Planetary Micro Mill PULVERISETTE 7 premium line reaches unprecedented relative rotational speeds of the grinding of up to 2,200 rpm and centrifugal accelerations of 95 times the force of gravity. Thereby is the application of energy approximately 150 % above that of conventional Planetary Mills. For ultra-fine grinding results down into the nano range in shorter times. 
    Your advantage: the shortest grinding times down to any desired fineness, even into the nano range.

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