Vibrating Mills : Vibrating Mills are special type of mills extensively used for fine grinding of harder materials especially for alumina, zircon and silicon carbide this mills are widely used for grinding. The circulatory motion of the grinding media with the mean flow lines of the grinding media effectively used for grinding. At small vibration distance the grinding media is briefly lifted and allowed to fall back on the wall of the grinding vessel and most of the energy is converted in this area.
The energy intensity is dependent on the following parameters.
- Mass of the grinding media.
- Density of the grinding media.
- Filling level of the grinding media.
- Size of the grinding media.
- Type of the grinding media.
- Path of acceleration.
- Vibration diameter.
- Drive speed.
The number of stresses is determined by the number of impacts with the grinding chamber wall and the average residence time.
To be contd….
