Netzsch offers pre-grinding unit

pressure gauge แบบ น้ำมัน has released its new PROPHI pre-grinding unit, which grinds coarse feed materials that is tough to deal with in a regular mill.
The PROPHI 20 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 velocity range of 8–12 m/s, a product throughput of as a lot as 25 m³/h can be achieved with this machine dimension. The diameter of the grinding media used usually ranges from –4.0 mm.
During improvement of the pre-grinding unit, a disc agitator was chosen as a outcome of the identical web power enter yields virtually double the grinding chamber volume than when utilizing a pin agitator. เกจวัดแรงดันเบนซิน provides significantly more grinding physique contacts and a larger cooling floor for grinding.
With a pre-grinding unit, the particle measurement distribution of a product could be adjusted so that very small grinding media can be used within the subsequent fine-grinding stage. Tests have shown that course of control with the Netzsch PROPHI pre-grinding unit can reduce the particular energy requirement by more than 50% as in contrast with utilizing traditional pre-dispersion methods.

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