Dry Grinding Solutions for Food & Confectionery Industry

NETZSCH – Your Partner for Food Applications

In the food and luxury food sectors micronization is one of the most important process steps. During the industrial manufacture of various products, for example soya flour, wheat flour (protein shifting), milk powder, gelling agents, cocoa powder, starches and sugar, grinding and classifying are both important parts of the process.

With our comprehensive experience and equally wide range of machines which includes fine impact mills, classifier- and jet mills as well as fine-cutting mills and high-efficiency fine classifiers, NETZSCH is your proven and dependable partner for the manufacture of food by dry-grinding.

In addition to this, you can also depend on NETZSCH´s experience and expertise as a worldwide leading company in the area of wet-grinding and dispersing.

We can find an economical solution to suit your requirements with our innovative dry- and wet-processing technology.

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Solutions for Dry- and Wet Processing in Production and Laboratory Areas


ConJet® High-Density Bed Jet Mill

The ConJet® high-density bed jet mill is a spiral jet mill combined with a patented dynamic air classifier. This classifier enables the ConJet® to achieve highest finenesses independent of the product load, and therefore also highest throughput rates. Applicable for finenesses from 2.5 to 70 µm (d97).

Machine sizes available for grinding air volumes from approx. 50 to 2,400 Nm³/h.

Impact Mill Condux®

The mechanical fine impact mill or centrifugal mill is usually operated in the form of a pin disc mill, blast mill, wing beater mill or grooved disc mill. Many products and finenesses for a wide variety of applications are processed with the universal mill, with a wide range of rotor and stator combinations that can be easily changed. Applicable for finenesses from 30 to 800 µm (d97).

Machine sizes with drive capacities from 1.1 - 250 kW and air volume of approx. 140 - 31,000 Nm³/h.

CSM Classifier Mill

The dynamic air classifier integrated into the grinding chamber housing of this fine impact mill manufactures fine particle sizes with a defined maximum particle size limitation. Internal classification of the coarse material results in a more stable and energy efficient process than a mill with an external classification circuit. Applicable for finenesses from 10 to 150 µm (d97).

Machine sizes with drive capacities from 1.5 - 250 kW and air volume of approx. 50 - 26,000 Nm³/h.

CGS Fluidized Bed Jet Mill

The combination of an air jet mill and a dynamic air classifier represent fine dry grinding in perfection. The highest of final finenesses with an exact maximum particle size limitation become reproducible. The development of the new e-Jet® and s-Jet® grinding methods constantly yields new, interesting areas of application, both economically and technically. Applicable for finenesses from 1 to 70 µm (d97).

Machine sizes available for grinding air volumes from approx. 50 to 12,000 Nm³/h.

SecoMy® S Fine Cutting Mill

The fast operating fine cutting mills SecoMy® S are the choice for the pulverization of fibrous, ductile, soft, viscoplastic or temperature-sensitive products. In contrast to classic cutting mills, final finenesses of up to 45 μm can be reached in a one-step process with the SecoMy® S

Impact Mill Condux® 60

The universal laboratory mill – flexible, easy to operate! For a high variety of products and finenesses.

For finenesses from 30 to 800 µm (d97).

Machine size with grinding air capacity of approximately 70 to 280 Nm³/h.