NETZSCH Lohnmahltechnik GmbH

Standard mixing tasks? We can do more! NETZSCH Lohnmahltechnik achieves exceptionally homogeneous raw material mixtures, allowing economical material use of your products.

Our inline dispersers are specialists in the wetting and homogenization of the finest powders in liquids. Our Economic Dispersionizer can also guarantee extremely difficult materials through turbulence and cavitation in perfect combination with specifically-applied shearing forces and thus achieves a maximum dispersion result.

Performance:

• Batch sizes up to 1000 l
• Viscosity range from 0.1 to 100 Pas
• Output range: up to 1,000 t/year

Specialization:

• Efficient dispersion of particle and pigment agglomerates
• Processing of small batches
• Closed and emission-free dispersion in batch operation for rapid wetting (in-line) of powder in liquids

Equipment:

• Medium-pressure homogenizers
• Inline dispersers

NETZSCH Lohnmahltechnik is the specialist for high-quality, abrasion-free dry grinding in the micron and nano range. From a few hundred grams, which we process in our pilot-plant machines, through to industrial quantities of several tons per hour - we have the equipment that is ideally suited for the desired optimization of your product – naturally in combined processes, such as simultaneous grinding and coating of particles, as well. Talk to us!

Performance:

• Materials with a Mohs hardness up to 10
• Charge range: < 2 mm to 500 mm
• Fineness range: 2 µm to 10 mm
• Output range: up to 20,000 t/year

Specialization:

• Both iron-free and contamination-free micronization
• Toll grinding of small batches
• Use of our opposed jet mill for micronization into the nano range
• Grinding with additives
• Plastic or ceramic lining of components
• Pressure-shock resistant
• Cold grinding, hot gas grinding and steam jet grinding

Equipment:

• Hammer mills
• Jaw crushers
• Roller crushers
• Impact jet mills
• Opposed jet mills

There is a variety of mixing machines available for your special mixing tasks. The mixing process is often followed by deaeration of the product, because air or gas pockets frequently cause difficulties during processing of liquid to highly-viscous products.

Performanc:

• Batch sizes up to 1000 l
• Viscosity range from 0.1 to 3000 Pas
• Operation under vacuum possible

Product examples

• Paints & lacquers
• Printing inks
• Pigments
• Dyes
• Sealants
• Adhesives
• Plastisol
• Chemicals
• Binders
• Magnetic coatings

Specialization:

• Use of a wide variety of mixing and dispersing tools in a broad range of materials

Equipmen:

• Dissolvers
• Planetary mixers
• Agitators and kneading machines
• All available in a vacuum design as well

A customized solution, even for the trickiest separation tasks: NETZSCH offers a broad range of systems and technologies for separation.. Our screening machines are used primarily for separating oversize particles from special-effect pigments. The dynamic air classifiers master extreme demands – such as abrasive or high-purity products – with the highest degree of separation.

Performance:

• Materials with a Mohs hardness up to 10
• Charge range: < 0.02 mm to < 10 mm
• Fineness range: 3 µm to 0.3 mm
• Output range: up to 10,000 t/year  

Specialization:

• Iron particle-free separation of coarse material
• Processing of products with high adhesion and coating behavior
• Dynamic air classifier achieves the finest and cleanest upper grain boundaries

Equipment:

• Screening machines
• Dynamic air classifiers

With the most advanced grinding technology, you will achieve the grinding or dispersion of your products into the micron or nanometer range. Here you profit from the know-how of one the world's market leaders in the area of wet grinding!

Performanc:

• Materials with a Mohs hardness up to 10
• Charge range: < 0.02 mm to <1 mm
• Fineness range: 50 nm to 0.3 mm
• Output range: up to 1000 t/year

Specialization:

• Both iron-free and contamination-free micronization
• Toll grinding of small batches
• Use of our Zeta^® RS nano mill for finenesses into the nano range
• Plastic or ceramic lining of product-leading parts
• Explosion-protected ATEX zone

Equipment:

Many different types of agitator bead mills with various grinding systems