Topdown to the Nano Size Range Grinding and Dispersion Equipment from the Laboratory to the Producti

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Top-down to the Nano Size RangeGrinding and
Dispersion Equipment from the Laboratory to the
Production scale

• Maxim Kruglov, Dr. Stefan Mende
• NETZSCH-Feinmahltechnik GmbH

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The NETZSCH Group and its Globally Acting
Business Units
Erich NETZSCH GmbH Co. Holding KG
Analyzing Testing
Grinding Dispersing
Pumps
The product range comprises instruments for
thermal analysis and for determination of
thermophysical properties.
Comprehensive product line for a multitude of
tasks in wet and dry grinding, mixing,
de-aeration and classifying and for the most
different industrial applications.
Comprehensive range of pumps for industrial
conveying tasks manufacturer of the worldwide
known NEMO eccentric pumps

• Foundation 1873 by Thomas and Christian Netzsch
  in Selb
• Turnover about 300 million
• Staff about 2000 worldwide, about 900 of them
  in Germany
• Locations 125 worldwide in 23 countries

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Production and Sales Locations of the Business
Unit Grinding Dispersing
NETZSCH (Shanghai) Machinery and Instruments Co.,
Ltd. Anting, Shanghai, China
NETZSCH Fine Particle Technology, LLC. Exton, PA,
USA
NETZSCH Indústria e Comércio de Equipamentos de
Moagem Ltda. Pomerode SC, Brazil
NETZSCH Mastermix Ltd. Lichfield, Great Britain
ZAO NETZSCH Tula Tula, Russia
NETZSCH CONDUX Mahltechnik GmbH Hanau, Germany
NETZSCH España, S.A. Terrassa/Barcelona Spain
NETZSCH Feinmahltechnik GmbH Selb, Germany
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Business Unit Grinding Dispersing
World-leading technologies in mechanical process
engineering
Classifying
Dry Grinding
Wet Grinding
Mixing
Machines for the fine grinding of solids of every
hardness for any required end fineness
Horizontal and vertical agitator bead mills for
grinding down to the nanometer range
Comprehensive product line for mixing of solids
into liquids
Dynamic air classifiers for bulk solids in the
micron range
Systems / Plants
Laboratory Machines
Services
Customized, turn-key plants for applications from
the dry and wet grinding field
Laboratory machine program for wet and dry
grinding, mixing, dispersing, de-aerating and
classifying
Competent advisory service with a comprehensive
and worldwide service
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Our Wide Range of Applications
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General Description of Agitator Bead Mills

• Horizontal or vertical construction
• The activation of the grinding beads occurs by an
  agitator shaft with pegs, disks or smooth-
  shaped agitating elements
• The grinding chamber is filled to 70 90
  with grinding beads ? 0.03 - 9 mm
• Continuous product flow through the grinding
  chamber
• Separation of the grinding media from the product
  at the outlet by a separation system

Product inlet
Grinding chamber
Grinding disk
Product outlet
Separation system
Belt drive
Agitator shaft
Motor
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Overview of the Grinding Systems
Disk Mill
High-Performance Mill
horizontal / vertical
horizontal / vertical
single-pass operation multi-pass operation
single-pass operation multi-pass
operation circulation operation
rotor with disks
rotor with agitator pegs high throughput
rates narrow annular chamber smallest grinding
media
e.g. LME / KE / LMK
e.g. system ZETA type LMZ
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MICROSERIES / MINISERIESTechnology

• ZETA-grinding system with improved centrifugal
  separation system
• The MICRO- and MINISERIES is available in three
  different material designs (ZrO2, stainless
  steel, polyurethane)
• Flexible mode of operation
• Use of smallest grinding media for grinding down
  to the nanometer range
• Lowest loss of product at minimal use of product
• Swiveling grinding tank facilitates the operation
  of the machine
• The machines are convertible to the bigger or
  smaller volume of the MINISERIES or MICROSERIES

MICROSERIES
MINISERIES
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MICROSERIES / MINISERIESTechnical Data
MICROCER / MINICER
MICROPUR / MINIPUR
MICROFER / MINIFER
ZrO2
polyurethane
stainless steel
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LABSTARTechnology

• ZETA and TRINEX grinding system in different
  grinding chamber designs (Si3N4, SiC, PU, Al2O3,
  Cr-Ni-steel)
• Swiveling grinding tank facilitates filling and
  emptying of the grinding media
• Easy cleaning
• Drive of the agitator shaft and pump via
  frequency inverter
• Operating terminal with display indication of the
  operating parameters
• High reproducibility
• Exact scale-up

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LABSTARTechnical Data
Filling position
Operation position
Discharging position
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Conversion KitMICROSERIES / MINISERIES to
LABSTAR - Technical Data
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Real Grinding of Titanium Dioxide
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Nano Mill
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Nano Mill 10 Handling
Easy handling, smallest grinding media down to 50
µm
Filling
Operation Discharge
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Sizes of Circulation Mill System ZETAType LMZ
LABSTAR
LMZ 10
LMZ 150
MICROSERIE/MINISERIE
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Thank You Very Much For Your Attention