Grinding and Dispersion Technology
Special Agitator Bead Mill
DYNO-MILL NPM
The special agitator bead mill for nanosuspensions
Industries
Ultra-fine wet grinding and dispersing
The DYNO-MILL NPM (Nano Performance Mill) is used for the continuous dispersion and wet grinding of thin to viscous products in the micron and nano range.
The unique grinding media separation system enables the use of very small grinding media from 0.05 to 0.2 mm and the patented DYNO Accelerators ensure stable process operation even at the highest throughputs.
Functionality
The agitator bead mill has a dynamic, rotating grinding media separation system with its own drive. This enables the process adjustments in two steps. The peripheral speed of the separation system ensures that the grinding media are reliably separated from the material to be ground. The peripheral speed of the agitator shaft can be adjusted to the requirements of the grinding task independently of the separation system.
With the unique, patented grinding principle, the DYNO-ACCELERATOR, the best product quality with the narrowest particle size distribution down to the fineness range <100 nm is achieved. The DYNO-ACCELERATOR ensures a powerful, hydraulic movement of the grinding media and guarantees a high and even energy input for low-viscosity to viscous products as well as gentle processing.
Dynamic grinding chamber system
- DYNO-ACCELERATOR
- Product inlet/grinding bead inlet
- Coolable grinding container with grinding cylinder
- Dynamic separation system for use of grinding media with ø 0.05-0.2 mm
- Product outlet
- Grinding beads circulation
Features
- Suitable for passage and circulation operation with consistent efficiency and achieving the narrowest particle size distributions
- Long service life and metal-free grinding thanks to the use of high-quality ceramics
- Low energy consumption thanks to efficient energy input
- Small process volume and ideal cooling properties allow the processing of temperature-sensitive products
- Simple operation, recording of operating data and guarantee of reproducibility
- Easy cleaning with little detergent
- Easy handling with low operating and maintenance costs
- Low-gap design of the grinding chamber
Download
Find more information about our special agitator bead mill in compact form as PDF file. Ultrafine wet grinding and dispersing.
Technical specifications
| Type | NPM Pilot |
|---|---|
| Grinding chamber volume (L) | 2.0 |
| Capacity range (L/h) | 10-100 |
| Mill drive (kW) | 7.5-11.0 |
| Separator drive (kW) | 2.0 |
| Grinding media Ø (mm) | 0.05-0.2 |
| Cooling water throughput (L/h) | 1000 |
| Weight (kg) | 900 |
| Dimension L x W x H (mm) | 1400 x 700 x 1700 |
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