
Grinding and dispersion technology
Discs Agitator Bead Mill
DYNO-MILL KD
The mill is suitable for numerous applications and all types of grinding media materials
Industries
The first horizontal agitator bead mill
The original agitator bead mill from WAB is a true all-rounder.
By consistently expanding the variety of materials, the material quality and, if necessary, by adapting these models to highly specialized customer requirements, this type of agitator bead mill has also been used in many applications today for decades. The DYNO-MILL KD disk mills are available with grinding chamber volumes from 0.15 to 600 liters and are suitable for virtually all types of grinding media materials.
Functionality
In the horizontal grinding chamber, the specially shaped DYNO agitator discs are arranged symmetrically on the agitator shaft. They transfer the kinetic energy required for grinding to the grinding media. Especially in the passage mode, together with the right process parameters, these disk mills still achieve outstanding grinding results today.
The specific design of the individual machine models depends on the grinding chamber volume. The models DYNO-MILL KD 20 to DYNO-MILL KD 60 are optionally available with a dynamic friction gap separator or a screen separation system.

Proven grinding chamber system
- Product inlet
- DYNO-Stirrer discs in various materials
- Coolable grinding container with replaceable grinding cylinder
- a Dynamic gap separator, b Sieve separation
- Product outlet
Features
- Ideal for passage driving with constant efficiency and for reaching with the narrowest grain size distribution
- The ideal equipment for every product with the selection of a wide range of materials for the wear parts in contact with the product
- Grinding media sizes from ø 0.5-2.5 mm
- Ideal cooling properties: The forced guidance of the cooling water in the outer jacket allows the processing of temperature-sensitive products
- Easy handling - each DYNO-MILL KD can be disassembled in just a few steps and a quick changeover to a different mill configuration is guaranteed
- Easy operation and setting of operating parameters
- Scale-up to all machine sizes of the DYNO-MILL KD series due to consistent grinding concept
- Low operating and maintenance costs

Customized solutions
Our experience helps us to meet your process needs for projects with different and special requirements and to offer you a tailor-made solution such as the agitator bead mill DYNO-MILL Pharma.

Download
Find more information about our disc agitator bead mill in compact form as PDF file. Proven a thousand times over in the world of dispersing and ultra-fine wet grinding.
Technical specifications
Type | MULTI LAB | ECO5 | KD 6 (6) | KD 6 (8) | KD 20 B | KD 20 BS | KD 25 | KD 25 S | KD 45 D | KD 45 DS | KD 60 | KD 60 S | KD 120A | 190 A | 280 A | KD 600 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Grinding media separation gap | x | x | x | x | x | x | x | x | ||||||||
Grinding media separation sieve | x | x | x | x | x | x | x | x | ||||||||
Grinding tank volume (liters) | 0.15-1.4 | 5 | 6 | 8 | 16,5 | 18 | 25 | 26 | 46 | 49 | 60 | 62 | 128 | 196 | 296 | 612 |
Capacity range (l/h) | 1-50 | 20-200 | 20-150 | 20-200 | 70-500 | 70-500 | 100-700 | 100-700 | 180-1000 | 180-1000 | 200-1300 | 200-1300 | 300-2000 | 500-3000 | 800-5000 | 1000-8000 |
Drive mill (kW) | 3.3-4.0 | 10 | 10-15 | 12.5-17.5 | 17.5-24 | 17.5-24 | 24-30 | 24-30 | 36-45 | 36-45 | 36-58 | 36-58 | 55-75 | 55-84 | 70-110 | 160-250 |
Cooling water requirement (L/h) | 250-400 | 800-1000 | 800-2000 | 800-2000 | 800-1500 | 800-1500 | 800-1500 | 800-1500 | 1800-2500 | 1800-2500 | 1800-2500 | 1800-2500 | 2000-4000 | 2000-4000 | 2000-5000 | 2000-6000 |
Weight (kg) | 95-125 | 250-300 | 800 | 850 | 700 | 700 | 850 | 850 | 1600 | 1600 | 1800 | 1800 | 2500 | 3000 | 3200 | 8000 |
Dimension L x W x H (mm) | 680 x 740 x 580 | 101 x 797 x 654 | 1300 x 1025 x 1385 | 1412 x 1025 x 1385 | 1500 x 882 x 1515 | 1515 x 882 x 1515 | 1740 x 882 x 1515 | 1754 x 882 x 1515 | 2030 x 1210 x 1780 | 2060 x 1210 x 1780 | 2205 x 1210 x 1780 | 2235 x 1210 x 1780 | 2900 x 1360 x 2130 | 3100 x 1360 x 2160 | 3270 x 1360 x 2130 | 3900 x 2495 x 2018 |
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With our local sites and technical specialists on site, we are happy to serve you as a competent mechanical engineering company and proven process expert. In our production facilities on four continents, we manufacture to the highest quality standards.
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