Wet Grinding Solutions for Chemical Industry

NETZSCH-Feinmahltechnik GmbH is one of the market leader in wet grinding technology. The bundling of process-related know-how and the extensive machine program from laboratory to production machines to complete production lines is our strength.


Agitator bead mills are grinding machines for ultra-fine processing of solids in liquids. Their area of application covers the particle size range from 200 μm (max. 500 μm) down to the submicron (nanometer) range. With a comminution factor down to 1 : 10 000 (200 μm -> 20 nm), the application range is extensive and the variety of tasks extremely diverse. The wetting and homogenization of solids in liquids, deagglomeration and dispersion, all the way to true comminution of primary particles make the agitator bead mill a universal wet processing machine. Depending on the product properties, various types of agitator bead mills with different grinding systems are employed.


Grinding System Neos

The agitator cooling with the newly-developed Neos grinding system stands for maximum performance, product quality and efficiency. Coupled with the reliable use of extremely small grinding media, you can achieve your required product quality with high production output and low specific energy consumption.

Grinding System Zeta® - formerly LMZ

The Zeta® grinding system is, in every respect, a user friendly, low-maintenance and very reliable grinding system.

Grinding System Discus - formerly LME

The grinding system Discus is the quantum leap in disk grinding technology. The further optimized Discus disk agitator combined with the NETZSCH ~DCC® separation system guarantees you extremely high throughput rates with significantly narrower dwell time distributions and therefore more intensive grinding with uniform impact intensity.

Grinding System Macro

The Macro grinding system represents the logical advancement of the John System annular chamber mill with the centrifugal force separation device.

The next Generation of Agitator Bead Mills

NETZSCH-Feinmahltechnik GmbH has now developed the new Alpha® modular machine platform. Compared to earlier-generation machines, this series is designed such that different grinding systems can be mounted on the same base platform as appropriate for a defined drive capacity.

DeltaVita®

The comminution or desagglomeration of active pharmaceutical ingredients (API) is called micronization and brings about several advantages. The increase of the particle surface caused by the comminution results in a considerably better dissolution rate and bioavailability of the agents and therefore the APIs act faster.

Nano mill Zeta® RS

Specially designed for grinding and dispersing to the nanometer range. This new development combines easy handling and revolutionary machine technology with ergonomic design.

NETZSCH Omega®

Successful dispersion requires targeted force in order to separate agglomerated particles. The Omega® Economic Disperser applies dispersive forces then and there, where they are especially effective: in the Omega® disperser body, energy is transformed into very high speeds under pressure.

Batch mill Type PRK

The new generation of PRK agitator bead mills enables for the first time a constant circulation grinding of carbide suspensions. You achieve highest product qualities at exact reproducibility and easy cleanability.

Vertical disk mill type KE

The optimized, vertical disk grinding system guarantees reliable continuous operation at highest operating safety when processing mineral and ceramic products as well as cocoa masses.