The coxial agitator is equipped with 2 coxial mixer shafts. The advantage of this contruction is that one impeller (anchor) can turn with lower speed close the vessel wall, to scrape sticky medium from the wall or to asure an optimum heat transfer, while the inner higher speed impeller(s) generate high shear rates – good micro mixing – e.g. for dispersion.

Koxialrührer