The Pitch Blade Turbine impeller holds a prominent position as one of the most extensively employed impeller types and one of the earliest established designs in the field of mixing. The structural configuration of the PBT impeller offers a combination of both radial and axial flows, resulting in heightened shear forces that facilitate reactions, as well as ensuring exceptional mixing proficiency. The inherent simplicity of its design also contributes to its cost-effectiveness, making it a preferred choice for extensive applications and those involving high-viscosity materials. While it proves advantageous in a wide range of scenarios, this design truly excels in situations demanding vigorous mixing that necessitates a significant power input per unit volume and flow.