The significant feature of this type of impeller is its extremely high rotation speed. The rotor is rotating at a high speed and little distance from the stator. Impeller tip speed is normally 10-50 M/S. This impeller is called High Shear because a high amount of energy is applied to the fluid. High speed, high shear rate, and high power consumption are among the characteristics of this impeller.

Rotor-stator impellers are mainly used in chemical, cosmetics, and health industries. These impellers include the following processes:

• Homogenization
• Dispersion
• Emulsion
• Blending
• Chemical reaction