You will benefit from our experience
As worldwide leading companies in the field of dry and wet grinding as well as fine classifying and mixing, kneading and dispersing technology we know what matters to you. Our extensive machine program 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 grinding needs.
NETZSCH Fine-Grinding 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
- 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
Fine grinding - wet
You achieve the grinding or dispersing of your products down to the micro or nanometer range with state-of-the-art grinding technology. You profit from the know-how of a world market leader in the field of wet grinding!
Mixing and Dispersing – different mixing aggregates are available for your special mixing task.
Fine grinding – dry
The fine grinding 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.
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.
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!
Dust explosive materials
pressure shock resistant plant up to 10 bar or inert with inert gas in gas loop operation
contamination-free jet grinding 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
depending on your product and requirement, product finenesses from several µm down to the nanometer range
|Aluminum oxide||Fine grinding - dry||d50 1.3 µm|
|Ammonium sulphate||Fine grinding - dry||d50 15.6 µm|
|Anhydrite, synthetic||Fine grinding - dry||> 100 µm|
|Barium sulphate||Classifying||d50 1.1 µm|
|Boron carbide||Fine grinding - dry||d50 1.7 µm|
|Calcium hydroxide||Classifying||d50 2.3 µm|
|Calcium phosphate||Fine grinding - dry||d50 20.0 µm|
|Cellulose||Fine grinding - dry||> 100 µm|
|Cement||Classifying||d50 2.4 µm|
|Epoxy resin||Fine grinding - dry / Classifying||d50 27.1 µm|
|Glass frits||Fine grinding - dry / Classifying||d50 3.3 µm|
|Graphite||Fine grinding - dry / Classifying||d50 4.8 µm|
|Iron oxide||Fine grinding - dry||d50 0.9 µm|
|Molybdenum||Fine grinding - dry||d50 3.5 µm|
|PE wax||Fine grinding - dry||d50 5.7 µm|
|Peas||Fine grinding - dry||d50 22.3 µm|
|Pea meal||Classifying||d50 10.7 µm|
|Phenolic resin||Fine grinding - dry||d50 1.4 µm|
|Pigments||Fine grinding - dry||d50 1.2 µm|
|PMMA||Fine grinding - dry||d50 35.0 µm|
|Powder paints||Fine grinding - dry||d50 5.6 µm|
|Quartz||Fine grinding - dry||d50 0.7 µm|
|Resin||Fine grinding - dry||d50 2.6 µm|
|Silica||Fine grinding - dry / Classifying||d50 3.6 µm|
|Silicon||Fine grinding - dry||d50 1.5 µm|
|Silicon carbide||Fine grinding - dry / Classifying||d50 1.2 µm|
|Sodium bicarbonate||Fine grinding - dry||d50 5.1 µm|
|Sodium sulphate||Fine grinding - dry||d50 1.4 µm|
|Talcum||Fine grinding - dry||d50 5.6 µm|
|Toner||Fine grinding - dry / Classifying||d50 7.1 µm|
|Tungsten carbide||Fine grinding - dry||d50 5.2 µm|
|Wax||Fine grinding - dry||d50 1.7 µm|
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
The scope of our services is subdivided between two locations, depending on the technology to be implemented:
NETZSCH Trockenmahltechnik GmbH in Hanau
the dry grinding specialist
NETZSCH-Feinmahltechnik GmbH in Selb
the wet grinding specialist
Both companies, with their longtime experience, are at your service for all of your toll grinding needs.
As of March 10, 2014 with effect from December 31, 2013 the NETZSCH Group has acquired the powder processing division of NOLL and continues its business at the location in Bobingen near Augsburg.
Schüttgutveredelung NOLL GmbH becomes NETZSCH Lohnmahltechnik GmbH: the name has changed – the reliability and the quality remain!