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Your Reliable Partner for Toll Grinding

NETZSCH Fine Grinding Service

General

NETZSCH Fine Grinding Service – Your service provider for wet and dry grinding

You will benefit from our experience

As worldwide leading companies in the field of dry and wet grindinggrinding
Crushing of a solid either in dry or suspended form.
as well as fine classifying and mixingmixing
This is a basic operation in mechanical process engineering - the inverse of separation of at least two different materials.
, kneading and dispersingdispersing
Wetting, separation and stabilization of primary particles.
technology we know what matters to you. Our extensive machine programme offers you the right solution for your requirements. Our long-term experience with a diversity of products in these fields, is available for your toll grindinggrinding
Crushing of a solid either in dry or suspended form.
needs

NETZSCH Fine-GrindingFine-Grinding
Crushing of a solid either in dry or suspended form.
Service offers you

  • Extensive know-how
  • Qualified staff
  • A wide choice of machines
  • State-of-the-art technologies
  • Certification according to DIN EN ISO 9001:2008

Your advantages

  • No (overhead) costs
  • No planning costs
  • No investment costs
  • No space requirement
  • High flexibility
  • Bridgeover capacity bottlenecks
  • Highest product quality - repeatedly!
  • Low risk market introduction of new products

Services

Services of toll processing

Fine grindinggrinding
Crushing of a solid either in dry or suspended form.
- wet

You achieve the grindinggrinding
Crushing of a solid either in dry or suspended form.
or dispersingdispersing
Wetting, separation and stabilization of primary particles.
of your products down to the micro or nanometer range with state-of-the-art grindinggrinding
Crushing of a solid either in dry or suspended form.
technology. You profit from the know-how of a world market leader in the field of wet grindinggrinding
Crushing of a solid either in dry or suspended form.
!

MixingMixing
This is a basic operation in mechanical process engineering - the inverse of separation of at least two different materials.

MixingMixing
This is a basic operation in mechanical process engineering - the inverse of separation of at least two different materials.
and DispersingDispersing
Wetting, separation and stabilization of primary particles.
– different mixingmixing
This is a basic operation in mechanical process engineering - the inverse of separation of at least two different materials.
aggregates are available for your special mixingmixing
This is a basic operation in mechanical process engineering - the inverse of separation of at least two different materials.
task.

Fine grindinggrinding
Crushing of a solid either in dry or suspended form.
– dry

The fine grindinggrinding
Crushing of a solid either in dry or suspended form.
of dry products is our core competence. Our extensive machine program offers the right solution for nearly all of your tasks. Finenesses of 1 µm (d97) into the millimeter range can be achieved, repeatedly.

Classifying
The CONDUX high-performance classifier type CFS/HD-S classifies finest particle fractions without any problems. Both the separation of undesirable coarse particles (e.g. grit) as well as the clean de-dusting of fine portions down to a range of 1 µm (d97) are possible.

Packing
If you need your final products specially packaged - no problem! Depending on your demand, we pack your products in big bags, barrels, drums or tanks.

Analyzing / Quality Control
The measuring devices installed in our well equipped analysis laboratory are naturally also available to you as an individual service! Particle size determination using laser diffraction measuring devices, screen analyses with air jet- or vibrating screens as well as determination of moisture are all part of our service for you!

Applications / Products

processing possibilities of NETZSCH Fine Grinding Service

Processing Possibilities

Dust explosive materials
pressure shock resistant plant up to 10 bar or inert with inert gas in gas loop operation

Hard materials
contamination-free jet grindinggrinding
Crushing of a solid either in dry or suspended form.
plants (iron-free)

Temperature sensitive products
jet mills with processing temperatures of < 25 °C

Temperature resistant materials
jet mills in hot gas operation up to 170 °C

Wet preparation
depending on your product and requirement, product finenesses from several µm down to the nanometer range


Product Examples for Dry Preparation

Product

Process

Fineness

Aluminum oxide

Fine grindinggrinding
Crushing of a solid either in dry or suspended form.
- dry

d50 1.3 µm

Ammonium sulphate

Fine grindinggrinding
Crushing of a solid either in dry or suspended form.
- dry

d50 15.6 µm

Anhydrite, synthetic

Fine grindinggrinding
Crushing of a solid either in dry or suspended form.
- dry

> 100 µm

Barium sulphate

Classifying

d50 1.1 µm

Boron carbide

Fine grindinggrinding
Crushing of a solid either in dry or suspended form.
- dry

d50 1.7 µm

Calcium hydroxide

Classifying

d50 2.3 µm

Calcium phosphate

Fine grindinggrinding
Crushing of a solid either in dry or suspended form.
- dry

d50 20.0 µm

Cellulose

Fine grindinggrinding
Crushing of a solid either in dry or suspended form.
- dry

> 100 µm

Cement

Classifying

d50 2.4 µm

Epoxy resin

Fine grindinggrinding
Crushing of a solid either in dry or suspended form.
- dry / Classifying

d50 27.1 µm

Glass frits

Fine grindinggrinding
Crushing of a solid either in dry or suspended form.
- dry / Classifying

d50 3.3 µm

Graphite

Fine grindinggrinding
Crushing of a solid either in dry or suspended form.
- dry / Classifying

d50 4.8 µm

Iron oxide

Fine grindinggrinding
Crushing of a solid either in dry or suspended form.
- dry

d50 0.9 µm

Molybdenum

Fine grindinggrinding
Crushing of a solid either in dry or suspended form.
- dry

d50 3.5 µm

PE wax

Fine grindinggrinding
Crushing of a solid either in dry or suspended form.
- dry

d50 5.7 µm

Peas

Fine grindinggrinding
Crushing of a solid either in dry or suspended form.
- dry

d50 22.3 µm

Pea meal

Classifying

d50 10.7 µm

Phenolic resin

Fine grindinggrinding
Crushing of a solid either in dry or suspended form.
- dry

d50 1.4 µm

Pigments

Fine grindinggrinding
Crushing of a solid either in dry or suspended form.
- dry

d50 1.2 µm

PMMA

Fine grindinggrinding
Crushing of a solid either in dry or suspended form.
- dry

d50 35.0 µm

Powder paints

Fine grindinggrinding
Crushing of a solid either in dry or suspended form.
- dry

d50 5.6 µm

Quartz

Fine grindinggrinding
Crushing of a solid either in dry or suspended form.
- dry

d50 0.7 µm

Resin

Fine grindinggrinding
Crushing of a solid either in dry or suspended form.
- dry

d50 2.6 µm

Silica

Fine grindinggrinding
Crushing of a solid either in dry or suspended form.
- dry / Classifying

d50 3.6 µm

Silicon

Fine grindinggrinding
Crushing of a solid either in dry or suspended form.
- dry

d50 1.5 µm

Silicon carbide

Fine grindinggrinding
Crushing of a solid either in dry or suspended form.
- dry / Classifying

d50 1.2 µm

Sodium bicarbonate

Fine grindinggrinding
Crushing of a solid either in dry or suspended form.
- dry

d50 5.1 µm

Sodium sulphate

Fine grindinggrinding
Crushing of a solid either in dry or suspended form.
- dry

d50 1.4 µm

Talcum

Fine grindinggrinding
Crushing of a solid either in dry or suspended form.
- dry

d50 5.6 µm

Toner

Fine grindinggrinding
Crushing of a solid either in dry or suspended form.
- dry / Classifying

d50 7.1 µm

Tungsten carbide

Fine grindinggrinding
Crushing of a solid either in dry or suspended form.
- dry

d50 5.2 µm

Wax

Fine grindinggrinding
Crushing of a solid either in dry or suspended form.
- dry

d50 1.7 µm

Equipment / Plants

CGS Fluidized Bed Jet Mill

The fully autogenous grindinggrinding
Crushing of a solid either in dry or suspended form.
performed by the Fluidized Bed Jet MillMill
A mill is a machine with which a feed material is crushed into a finer end product.
is carried out via a gas stream so that no wear of grindinggrinding
Crushing of a solid either in dry or suspended form.
tools can occur. The settings of a dynamic air classifier integrated into the housing, control the desired final fineness. The grindinggrinding
Crushing of a solid either in dry or suspended form.
method of this millmill
A mill is a machine with which a feed material is crushed into a finer end product.
enables it to break down the hardest of products as well as extremely temperature sensitive Materials, due to the lack of heat development in the jet millmill
A mill is a machine with which a feed material is crushed into a finer end product.
during processing. Finenesses ranging from d97 1 µm to d97 70 µm can be achieved.

undefinedCGS Fluidized Bed Jet Mill


CSM Classifier Mill

The Classifier MillMill
A mill is a machine with which a feed material is crushed into a finer end product.
combines a mechanical impact grindinggrinding
Crushing of a solid either in dry or suspended form.
tool with an integrated dynamic air classifier. With the help of this air classifier, very fine grain sizes of less than 10 µm can be achieved, without the disadvantages of an external closed loop classifying system. The self-regulating, internal circulation of the coarse material in the classifier millmill
A mill is a machine with which a feed material is crushed into a finer end product.
makes its method of operation not only stable but also energy efficient. The actual grindinggrinding
Crushing of a solid either in dry or suspended form.
process takes place between a peripheral grindinggrinding
Crushing of a solid either in dry or suspended form.
track and the beaters.

undefinedCSM Classifier Mill


CUM Universal Mill

The Universal MillMill
A mill is a machine with which a feed material is crushed into a finer end product.
is a fast rotating impact millmill
A mill is a machine with which a feed material is crushed into a finer end product.
that can be used to break down a large range of products with a Mohs hardness of up to 3 to 3.5. The millmill
A mill is a machine with which a feed material is crushed into a finer end product.
can be "universally" equipped with a diversity of grindinggrinding
Crushing of a solid either in dry or suspended form.
tools designed to fit your application, which makes it possible to operate as a blast millmill
A mill is a machine with which a feed material is crushed into a finer end product.
, pin disc millmill
A mill is a machine with which a feed material is crushed into a finer end product.
(single rotating and counter rotating), beater millmill
A mill is a machine with which a feed material is crushed into a finer end product.
as well as a ridge disc millmill
A mill is a machine with which a feed material is crushed into a finer end product.
. The finenesses that can be achieved with the CUM range between 30 and 800 µm (d99), depending on the product characteristics and grindinggrinding
Crushing of a solid either in dry or suspended form.
tools used.

undefinedCUM Universal Mill


CS-Z Fine Cutting Mill

Fine-Cutting Mills can be used to pulverize impact resistant, soft, elastic products. The feed product is cut by rotating knives and stationary knives built into the machine housing. In the bottom part of the housing a sheet screen with selectable hole sizes, determines the final size of the product. The most common finenesses range from 0.2 - 1 mm (or larger).

undefinedCS-Z Fine Cutting Mill


CFS/HD-S High–efficiency Fine Classifier

This High–efficiency Fine Classifier is designed to achieve cross cuts ranging up to d97 2 µm. Guide vanes positioned around the classifier wheel combined with fresh gas disperse the feed product and short channel it to the classifier wheel. The high number of dispersiondispersion
Dispersions are heterogeneous mixtures of at least two barely soluble or coalescing substances.
points and the short distance to the classifier wheel reduce the possibilities for the product to re-agglomeratere-agglomerate
Clusters (accumulations) of aggregate and/or primary particles in a relatively loose, inconsistent compound.
.
Additional improvements to the classifier wheel geometry make fines dimensions possible that were not achievable with common air classifiers in the past.

undefinedCFS/HD-S High–efficiency Fine Classifier


Circulation Mill System ZETA® Type LMZ

The agitator bead millbead mill
Ball mills are machines for crushing dry or suspended feedstock.
system Zeta® can specially be used for circulation grindinggrinding
Crushing of a solid either in dry or suspended form.
of high viscosityviscosity
Viscosity is a term for the resistance of fluids.
products with high throughput rates. The highly efficient centrifugal separation systemseparation system
These are devices that keep the grinding media in the grinding chamber, while allowing the product to freely exit the grinding chamber.
allows the use of different types of smallest grindinggrinding
Crushing of a solid either in dry or suspended form.
media (0.1 – 3 mm). This grindinggrinding
Crushing of a solid either in dry or suspended form.
system is predestined for circulation grindinggrinding
Crushing of a solid either in dry or suspended form.
down to the nanometer range.

undefinedCirculation Mill System Zeta® Type LMZ


Disk Mill System TriNEx Type LME and LMK

The horizontal disk mills type LME and LMK are proven, continuously working laboratory and production mills for a variety of applications, especially with low to medium-viscositymedium-viscosity
Viscosity is a term for the resistance of fluids.
products.  Different grindinggrinding
Crushing of a solid either in dry or suspended form.
disk geometries and highly efficient separation systems are available for optimal processing of your products.

undefinedDisk Mill System TriNex® Type LME and LMK


Intensive Mixer Type PMD-VC

The intensive mixermixer
This is a basic operation in mechanical process engineering - the inverse of separation of at least two different materials.
type PMD-VC is a mixingmixing
This is a basic operation in mechanical process engineering - the inverse of separation of at least two different materials.
and dispersiondispersion
Dispersions are heterogeneous mixtures of at least two barely soluble or coalescing substances.
aggregateaggregate
Tightly coalesced primary particle compound; all surfaces of the crystals are linked.
for processing flowable medium to high viscosityviscosity
Viscosity is a term for the resistance of fluids.
products. The mixingmixing
This is a basic operation in mechanical process engineering - the inverse of separation of at least two different materials.
tank of the intensive mixermixer
This is a basic operation in mechanical process engineering - the inverse of separation of at least two different materials.
is heatable or coolable. The eccentrically arranged high-speed dispersingdispersing
Wetting, separation and stabilization of primary particles.
disk gradually passes the dispersingdispersing
Wetting, separation and stabilization of primary particles.
tank, while the separately driven slow speed scraper with self-adjusting blades transports the product to the dispersingdispersing
Wetting, separation and stabilization of primary particles.
zone. Thus, an optimal circulation of your product is achieved.

undefinedIntensive Mixer Type PMD-VC


Inline Disperser Type Psi-MIX

With the revolutionary Inline Disperser Ψ-Mix®Ψ-Mix®
This is a basic operation in mechanical process engineering - the inverse of separation of at least two different materials.
homogeneous, fine dispersions with exact reproducible quality are achieved in a controlled process.
The Ψ-Mix®Ψ-Mix®
This is a basic operation in mechanical process engineering - the inverse of separation of at least two different materials.
shows its real strength for processing products ...

  • with high solid portion
  • with low solid portion in large liquid batches
  • with difficult wettingwetting
    Air-free coating of the particles with a suspension medium.
    solid
  • with extremely fine solids.

The result is an optimal wettingwetting
Air-free coating of the particles with a suspension medium.
of your product in the liquid component.

undefinedInline Disperser Type Ψ-Mix®


Particle size analysis Cilas + Malvern Mastersizer

Analysis Laboratory

We are aware that constant product quality at high standards is a crucial criteria for our customers. To ensure the quality you need, we continuously draw product samples for analysis in our inhouse laboratory during processing. For this purpose, we have the following measuring equipment:

Particle size analysis with laser diffraction
Cilas + Malvern Mastersizer Particle size analysis
Coulter Multisizer
Air jet screen Rhewum
Reciprocating screen Engelsmann
Moisture determination Sartorius
Microscope Leitz with PC-connection
Viscosimeter Haake


Contact

your quick contact to NETZSCH Fine Grinding Service

The scope of our services is subdivided between two locations, depending on the technology to be implemented:
NETZSCH-CONDUX Mahltechnik GmbH in Hanau
the dry grindinggrinding
Crushing of a solid either in dry or suspended form.
specialist

NETZSCH-Feinmahltechnik GmbH in Selb
the wet grindinggrinding
Crushing of a solid either in dry or suspended form.
specialist

Both companies, with their longtime experience, are at your service for all of your toll grindinggrinding
Crushing of a solid either in dry or suspended form.
needs.

Inquiry Form via e-mail

Click here to send us your inquiry directly!


Return Request

Or send us your contact information and we will return your call!

Classification:

Your contact for Dispersing and Wet Grinding

NETZSCH-Feinmahltechnik GmbH
Selb, Germany

Mr. Dietmar Menzel
E-mail:dietmar.menzel(at)netzsch.com
Telephone: +49 9287 797-224

Your contact for Dry Grinding and Classifying

NETZSCH-CONDUX Mahltechnik GmbH
Hanau, Germany

Mr. Kasimir Kneis
E-mail: kasimir.kneis(at)netzsch.com
Telephone: +49 6181 506-232


Our co-operation partner in the United States

CUSTOM PROCESSING SERVICES
2 Birchmont Drive
Reading, PA 19606
USA
Tel: +001 610-779 7001
Fax:+001 610-779 4785
http://www.customprocessingservices.com
Email:info(at)customprocessingservices.com


Our co-operation partner in France

Solides Divisés Technologies SA (SDTech SA)
3 rue de la Bergerie
Parc Industriel P.I.S.T.
30100 Alès
FRANCE
Tel: +33 (0)4 66 61 36 00
Fax: +33 (0)4 66 61 36 41
http://www.sd-tech.com
Email: contact(at)sd-tech.com


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