01 Mar 2007 Press Release

Innovation in Nano Grinding Technology

The new agitator bead mill Zeta® RS of NETZSCH-Feinmahltechnik GmbH is a logically consistent advancement of the model LMZ system Zeta® agitator bead mill that is specially designed for comminution and dispersion in the nanometer range.
With the Zeta® RS it is possible to employ even smaller grinding media (300 to 50 µm) and – thanks to the modified separation system – to reliably hold them back, even at low circumferential speeds or high product viscosities.
In the planning stages for the new agitator bead mill and in its implementation in practice, particular emphasis was placed on an appealing, modern design and easy handling – especially when dealing with very small grinding media. Similar to our laboratory mills the Zeta® RS agitator bead mill, is designed such that the grinding chamber can be pivoted to different positions to be emptied, filled and for operation.