High-Shear Sawtooth Impeller

In today’s manufacturing landscape—especially in food, cosmetics, pharmaceuticals, and chemical processing—achieving uniform dispersions and stable emulsions is critical. One of the most effective tools for this task is an industrial high shear mixer – in-tank dispersion disk, often referred to as a high-shear sawtooth impeller. Designed for intense shear and rapid particle breakdown, this impeller type is a cornerstone of modern mixing technology. At its core, a sawtooth impeller is a flat disk with sharp, evenly spaced teeth along its edge. Mounted on a high-speed shaft inside the tank, it rotates at high peripheral speeds. As it spins, the impeller…

In modern process industries such as food and beverage, pharmaceuticals, cosmetics, and chemicals, achieving uniform and stable emulsions is a critical challenge. In-line liquid-liquid homogenization using high shear rotor-stator technology has become a preferred solution for producing finely dispersed, stable mixtures with exceptional consistency and quality. Unlike batch mixing systems, in-line homogenizers operate continuously. The product flows through a specially designed mixing chamber where a rapidly rotating rotor works in close proximity to a stationary stator. This narrow gap, often featuring precision-engineered slots or holes, is where intense high shear forces are generated. As liquids enter the chamber, they are…