Ball Mills
Planetary ball mills are smaller than common ball mills and mainly used in laboratories for grinding sample material down to very small sizes. A planetary ball mill consists of at least one grinding jar which is arranged eccentrically on a so-called sun wheel. The direction of movement of the sun wheel is opposite to that of the grinding jars (ratio: 1:-2 or 1:-1 or else). The grinding balls in the grinding jars are subjected to superimposed rotational movements, the so-called Coriolis forces. The difference in speeds between the balls and grinding jars produces an interaction between frictional and impact forces, which releases high dynamic energies. The interplay between these forces produces the high and very effective degree of size reduction of the planetary ball mill
Labideal gear-drive 4-station planetary ball mills have built-in, reverse and timing functions. High energy ball mills grind down material to sub-micron level in minutes.
Showing 1–12 of 68 results
- Accessories included: rubber sealing gasket, alumina ceramic grinding balls
- Accessories included: rubber sealing gasket, alumina ceramic grinding balls
- Accessories included: rubber sealing gasket, alumina ceramic grinding balls
- Accessories included: 4 jar clamping devices, jar cushions & space parts.
- Running modes: single & bi-directional with digital timing and pause interval
- Compatible jars: (50ml - 100ml) x 4
- Final granularity: 0.1 µm
