JRH-400S laboratory emulsifier adopts a specially designed rotor and stator under the high-speed drive of the motor, the processed material is sucked into the rotor, due to the strong kinetic energy brought by the high-frequency mechanical effect generated by the high-speed rotation of the rotor, so that the material is split, broken and dispersed under the comprehensive action of strong mechanical and hydraulic shearing, centrifugal extrusion, liquid layer friction, high-speed impact tearing and turbulence in the precision gap between the stator and rotor, and the material is subjected to hundreds of thousands of times of this shearing effect in a short time. So that the immiscible materials can be evenly and finely emulsified, crushed and dissolved in an instant. Emulsifiers have a wide range of applications, such as adhesives, paints and coatings, cosmetics, food, pharmaceuticals, plastic resins, printing and dyeing, inks, asphalt and other industries.