Impact classifier mill for fine grinding of brittle materials

Achieve precise particle size distribution with advanced grinding and classification technology, perfect for ensuring consistent quality in chemical, cosmetic, and food processing applications.

Impact classifier mill for fine grinding of brittle materials
Great for making:
Impact classifier mill for fine grinding of brittle materials Metal powders Impact classifier mill for fine grinding of brittle materials Coal Impact classifier mill for fine grinding of brittle materials Powder coating Impact classifier mill for fine grinding of brittle materials Pigment Impact classifier mill for fine grinding of brittle materials Activated carbon Impact classifier mill for fine grinding of brittle materials Cocoa powder Impact classifier mill for fine grinding of brittle materials Vitamins Impact classifier mill for fine grinding of brittle materials Talc powder Impact classifier mill for fine grinding of brittle materials Paint

Grinds and Classifies Diverse Materials

The Impact Classifier Mill ICM from NEUMAN & ESSER delivers precision grinding coupled with flexible classification for a range of industrial applications. This equipment excels in its ability to produce narrow particle size distributions, with classification settings as fine as 10 μm, making it ideal for products ranging from cosmetic powders to activated carbon. The mill’s integrated classifier provides highly selective separation, recycling coarse materials back into the grinding chamber for further reduction. Operating with a direct-drive system, it ensures energy efficiency and reduced maintenance. The ICM can process up to 20,000 kg per hour, with a robust design suitable for continuous and high-speed operations. Optional pressure shock resistance up to 11 bar allows safe handling of materials prone to explosion. The mill’s construction offers easy cleaning and maintenance, suited to industries like pharmaceuticals and food processing where contamination control is crucial. Designed for customization, it integrates seamlessly into existing production lines, supporting both chemical producers and mineral processors with specific configuration needs.

Benefits

  • Ensures uniform product quality with precise particle size distribution control.
  • Enhances operational safety with optional pressure shock resistance for explosive materials.
  • Lowers energy expenses through a direct-drive system, reducing overall power usage.
  • Facilitates seamless production integration with customizable configurations.
  • Minimizes maintenance time with a design optimized for easy cleaning and upkeep.

General


Applications
Chemicals,Food,Fossil fuels,Metal powders,Coal,Cosmetics,Sweets,Minerals,Powder coating,Pigments,Pharmaceuticals
End products
Resin granules,Stearic acid powders,Activated carbon,Cocoa powder,Powder-coated surfaces,Wax pellets,Confectionery sugars,Vitamin supplements,Cosmetic blush powders,Powdered sugar for pharmaceuticals,Metal additive powders,Coal dust briquettes,Talc powder,Protein-enriched powders,Paint pigments
Steps before
Drying,Pre-grinding,Material handling,Material feeding
Steps after
Packing,Coating,Product separation,Quality control
Input ingredients
brittle materials,feed material,sugar,starch,milk powder,cocoa,tea leaves,fish bones,eggshells,sweeteners,vitamins,wax,resins,stearic acids,E-PVC,coal,lignite,coke,petroleum coke,torrefied wood,charcoal,carbonates,gypsum,graphite,talc,sodium bicarbonate,activated carbon,powder coating,inorganic pigments,organic pigments,metal powder
Output ingredients
fine and finest particles,narrow particle size distribution,precise product properties,controlled particle size: 10 μm to 2,000 μm
Market info
Neuman & Esser Group is known for its expertise in manufacturing compressors and grinding systems. They hold a strong reputation for providing durable, high-quality engineered-to-order equipment, particularly in the oil and gas, chemical, and energy industries.

Technical Specifications


Particle Size Limitation
20 μm – 1,000 μm
Throughput
10 kg/h – 20,000 kg/h
Mill Power
2 kW – 350 kW
Air Quantity
140 m³/h – 60,000 m³/h
Feed Material Particle Size
0 – 10 mm
Grinding Chamber Diameter
150 mm – 2,500 mm
Particle Size Distribution
Narrow

Operating Characteristics


Working mechanism
Impact grinding with integrated classifier
Flexibility of grinding fineness
Adjustable via classifier’s rotary speed
Particle size distribution
Narrow,precise
Cleanability
Easy operation and cleaning
Pressure shock resistance
Available in PSR 11 version (up to 11 bar)
Explosive environment suitability
ATEX-compliant systems

Material Compatibility


Density/particle size
0.5–2.5 g/cm³ / 50–1000 µm

Physical Characteristics


Grinding chamber diameter
150 mm – 2,500 mm
Mill Power
2 kW – 350 kW
Air quantity
140 m³/h – 60,000 m³/h
Feed material particle size
0 – 10 mm

Custom Options


Control panel type
HMI with direct drive
Integration
ATEX-compliant systems
Pressure shock resistance
PSR 11 version
Grinding fineness adjustment
Flexible via rotary speed
Product Groups
Chemicals Cosmetics Food Minerals Pharmaceuticals Pigment Sweets
Processes
Classification Crushing Grinding Separation