Ultra-fine grinding with ball mills and agitated media mills
Achieve precision in ultra-fine grinding for demanding materials like graphite and titanium dioxide, ensuring consistent particle size and optimal slurry preparation for advanced manufacturing processes.

Achieves Ultrafine Wet Grinding of Mineral Slurries
The ANR Vertical Agitated Media Mill from Hosokawa Alpine is a cutting-edge solution for ultrafine wet grinding, essential for high-precision mineral and ceramics applications. Utilizing an innovative internal flow pattern, this mill efficiently grinds calcium carbonate slurries and other mineral powders to sub-micron fineness. Its compact design allows for easy integration into existing production lines, with support for continuous operation to maximize throughput. The mill is PLC-controlled, enabling seamless automation and remote monitoring. Engineered for energy efficiency, the ANR uses up to 30% less energy compared to conventional mills, thanks to its optimized agitation mechanism. Constructed from corrosion-resistant materials, it ensures longevity and minimal downtime. Available customization options include agitator geometry and chamber sizes, supported by Hosokawa Alpine’s expert engineering team to tailor solutions to specific process requirements. With compliance to industry standards, it is an ideal choice for ensuring quality and consistency in products such as ceramic coatings, battery materials, and high-performance pigments.
Benefits
- Achieves precise particle size control for superior product quality.
- Increases energy efficiency, reducing operational costs by up to 30%.
- Integrates seamlessly into existing production lines for enhanced productivity.
- Constructed with corrosion-resistant materials for durability in harsh environments.
- Supports continuous operation, maximizing production uptime.
- Applications
- Limestone,Titanium dioxide,Mineral powders,Inorganic pigments,Glass,Industrial minerals,Zircon sand,Calcium carbonate,Quartz,Ceramic paints,Glazing raw materials,Ceramic raw materials,Talc,Non-mineral hard materials,Metal oxides,Graphite,Mineral fillers
- End products
- Lithium-ion battery anodes,Ceramic coating,Sunscreen,Marble countertops,Zirconia dental crowns,Ceramic tiles,Toothpaste,Ceramic glaze,Paper coatings,Porcelain figurines,Quartz countertops,Nanocomposites,Talcum powder,Architectural paints,Glass bottles
- Steps before
- Purification,Drying,Emulsification,Grinding,Mixing,Sizing,Discharging,Filling
- Steps after
- Packing,Coating,Tablet Pressing,Particle Size Analysis,Quality Control,Dispersion,Sterilization
- Input ingredients
- mineral powders,ceramic raw materials,medium-hard to extremely hard materials,brittle materials,fibrous materials,calcium carbonate,limestone slurries,quartz,zircon sand,talc,glass,graphite,metal oxides,titanium dioxide,ceramic paints,inorganic pigments
- Output ingredients
- ultrafine mineral powders,sub-micron size particles,high-quality mineral flours,ultrafine fillers,glazing raw materials,highly concentrated limestone slurries,ceramic raw materials
- Market info
- Hosokawa Alpine is known for its expertise in manufacturing advanced process equipment and systems for powder and particle processing technology. It has a strong reputation for innovation, quality engineering, and customer-focused solutions in various industries.
- Grinding Fineness (Dry)
- up to d97 = 1 μm
- Grinding Fineness (Wet)
- up to d97 < 1 μm
- Mill Type
- Ball Mill / Agitated Media Mill
- Grinding Capacity
- High output
- Material Type
- Medium-hard to extremely hard,brittle,fibrous materials
- Applications
- Industrial minerals,metal oxides,graphite,limestone,quartz,ceramic paints
- Wet Grinding Capability
- Yes
- Dry Grinding Capability
- Yes
- Ball Speed
- Adjustable to optimal range
- Energy Efficiency
- High
- Machine Types
- PULVIS,Super Orion S.O.,ATR,ANR
- Particle Size Distribution
- d97 < 2 µm
- Customizable Features
- Test center trials,speed adjustment
- Rental Machines Option
- Available
- Refurbished Machines Option
- Available
- Grinding type
- Wet / Dry
- Fineness
- d97 < 1 μm
- Energy efficiency
- Ultrafine grinding
- Operation mode
- Continuous / Batch
- Speed adjustment
- Variable speed
- Ball size adjustment
- Customizable
- Agitation method
- Vertical / Horizontal
- Media type
- Agitated Media
- Drive configuration
- High power density
- Particle size range
- Sub-micron to coarse
- Density/particle size
- 0.5–2.5 g/cm³ / 50–1000 µm
- Grinding method
- Wet/Dry
- End-product use
- Mineral fillers,Ceramic paints
- Control panel type
- Manual / PLC / SCADA
- Integration possibilities
- Compatible with various automated systems
- Compact footprint
- Space-saving design
- Discharge method
- Customizable for various outputs