Netzsch has launched its new PROPHI pre-grinding unit, which grinds coarse feed materials that is tough to deal with in a normal mill.
pressure gauge trerice ราคา is a disc agitator bead mill modified for coarse grinding with high throughput and a grinding chamber volume of approx. 20 litres. In the peripheral pace vary of 8–12 m/s, a product throughput of as much as 25 m³/h can be achieved with this machine size. The diameter of the grinding media used usually ranges from 2.0 –4.0 mm.
During growth of the pre-grinding unit, a disc agitator was chosen because the identical net energy enter yields nearly double the grinding chamber quantity than when using a pin agitator. This gives significantly more grinding physique contacts and a larger cooling surface for grinding.
With a pre-grinding unit, the particle dimension distribution of a product may be adjusted so that very small grinding media can be utilized in the subsequent fine-grinding stage. Tests have proven that process management with the Netzsch PROPHI pre-grinding unit can scale back the precise energy requirement by greater than 50% as compared with utilizing traditional pre-dispersion methods.
Share