NETZSCH expands its range for IFAT: The new double-shaft grinder N.Mac® for increased process safety


NETZSCH Pumpen & Systeme GmbH experts in solutions designed specifically for difficult pumping applications, announces the new N.Mac® Twin Shaft Grinder, designed to protect pumps and processes.

The N.Mac® is designed to fragment a variety of materials, and is ideal for wastewater treatment, biogas and biomass plants, animal processing, and other waste and industrial applications. Available in both channel and inline (flanged) housing construction, the N.Mac® can be installed into effluent channels or upstream from a pump.


NETZSCH will be at the IFAT 2018 from 14 - 18 May in Hall B1 at Stand 451/550.


Complementing existing NETZSCH product lines, the N.Mac® expands grinding technology offerings. Featuring cartridge cutting knives for quick and simple replacement and servicing, the N.Mac® offers quenched lubricated mechanical seals for dry running capability. The mechanical seal cartridge design – a leak free combination of mechanical seal and bearing cartridges – enables quick and simple replacement and servicing. For higher flow applications, grinders can operate in parallel, enabling partial servicing while in operation. The N.Mac® can be mounted upstream before the pump (inline model) or on top of the auger (channel model). Grinders can also be stacked for successive particle size reduction. The N.Mac® grinder follows the already proven FSIP® concept of NETZSCH: Full Service in Place.

For over 60 years, NETZSCH Pumps and Systems has served markets worldwide with NEMO® progressing cavity pumps, TORNADO® rotary lobe pumps, NOTOS® multi screw pumps, grinding machines, barrel emptying systems, dosing technology and accessories, providing customised, sophisticated solutions for applications in every type of industry. With a workforce of over 2,000 and a turnover of more than 245 million euros (2016 financial year), NETZSCH Pumps & Systems is the largest business unit with the highest turnover in the NETZSCH Group, alongside NETZSCH Analysing & Testing and NETZSCH Grinding & Dispersing.


NETZSCH Pumpen & Systeme GmbH

Geretsrieder Strasse 1

84478 Waldkraiburg


Phone: +49 8638 63-0

Fax: +49 8638 67981