Netzsch presents pre-grinding unit

Netzsch has launched its new PROPHI pre-grinding unit, which grinds coarse feed material that’s difficult to deal with in a regular mill.
ราคาเกจวัดแรงดัน is a disc agitator bead mill modified for coarse grinding with high throughput and a grinding chamber quantity of approx. 20 litres. In the peripheral pace vary of 8–12 m/s, a product throughput of up to 25 m³/h may be achieved with this machine size. The diameter of the grinding media used typically ranges from 2.0 –4.0 mm.
During growth of the pre-grinding unit, a disc agitator was chosen because the same internet energy input yields almost double the grinding chamber quantity than when using a pin agitator. This gives considerably more grinding body contacts and a bigger cooling floor for grinding.
With a pre-grinding unit, the particle measurement distribution of a product can be adjusted in order that very small grinding media can be utilized within the subsequent fine-grinding stage. Tests have shown that process management with the Netzsch PROPHI pre-grinding unit can scale back the specific vitality requirement by more than 50% as compared with using traditional pre-dispersion systems.

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