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.


NETZSCH Alpha® - 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.

Circulation mill system Zeta® Type LMZ

The circulation grinding system for all fields of application. Suitability for all viscosities and nearly all products is achieved with different grinding media from 90 µm to 3 mm. This provides highest product qualities and fineness down to the nanometer range.

Horizontal disk mill System TetraNex® Type LME

The disk grinding system sets new benchmarks regarding capacity and flexibility. You profit from well-engineered technology that has already been proved for processing different products.

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.

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.