Here you can find following information:
> Stirrer shafts and what you should know about them
> Stirrer shafts with reduced chucking diameter and stirrer blades
> Stirrer shafts - maximum revolutions per minute
> Why we don’t coat stirrer shafts
> Results of stirring
> Magnetic stirring bars: choice, tolerances and finishing
> Magnetic stirring and mixing
URL of this page: http://www.bola.de/en/technical-information/stirring-and-mixing.html