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NETZSCH Grinding Wet Grinding
LMZ ZETA™ II System

The NETZSCH ZETA™ II System is the most versatile grinding system available. The ZETA™ System was specifically developed by NETZSCH engineers to achieve very narrow submicron particle size distributions with excellent repeatability through high energy, high flow, multiple pass grinding. This system combines the proven John Grinding System with the NETZSCH patented Dynamic Cartridge Media Separator™ (DCMS).

LMZ ZETA II System

Ease of Operation

In circulation grinding, precise flow control is not required. It is also not necessary for the operator to closely monitor the tank level. The pump has constant head pressure, eliminating the concern of lost flow.

Consistent and Repeatable Quality

Dispersion quality is achieved as a function of time and energy input to the batch. The material is processed for a predetermined amount of time and energy based on batch size.

Precise Temperature Control

High throughput rates and precise control of bead compression result in absolute product temperature control.

Simple Cleanup

Low mill volume results in less mill volume to flush. Higher flow rates rinse piping more effectively.

Reduced Media Volume

Due to the smaller chamber volume, the cost for charging a mill is much lower than other mills.

Process Control

The use of a process controller to adjust the agitator speed based on power input ensures that the mill is always running at maximum power input.


New Cooled Rotor
  • Increased Cooled Rotor Surface Area
  • Increased Cooling Efficiency up to 35%
  • Increased Productivity at Low Process Temperatures






New Cooled Rotor

Patented Dynamic Cartridge Media Separator (DCMS): The DCMS is the standard separation system of all horizontal NETZSCH mills. This patented NETZSCH innovation separates grinding media from the milled product. It consists of only two parts: the dynamic shaft extension and the screen element. This combination and its physical location within the mill result in media separation superior to any separator.

Laboratory-sized ZETA™ Mills are also available. Click here for more information.


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In this Section
KE Agitator Bead Mill
LMC/LME Disc Milling System
LMZ ZETA Mill
NKM Agitator Bead Mill
PRK Agitator Bead Mill
RM Agitator Bead Mill
Zeta RS
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