The calculation of the stirring speed of the dispersing machine usually depends on the speed of the equipment and the diameter of the agitator. The common calculation formula is as follows:

Stirring speed (m/s) = π × rotational speed (rpm) × agitator diameter (m) / 60

Where π is approximately 3.14.

Please note that this formula is only applicable to the general dispersion machine, the specific equipment performance and process requirements may vary. Therefore, in practical application, it is recommended to refer to the technical data and operation manual provided by the equipment manufacturer to obtain more accurate stirring speed calculation formula and parameter setting suggestions.