The high-speed mixer has a conical mixing cavity with a multi-blade rotor. The rotation speed and frequency conversion are adjustable. The centrifugal force is generated by the rotor to push the material to the inner wall of the mixing cavity. Due to the special design of the internal rotor blades, the The material moves upward, and the material in the center moves downward, forcing friction, grinding, and squeezing between the materials, resulting in rapid dispersion and mixing of the material particles. Suitable for fine mixing and decentralized operations in industries such as chemical, pesticide, battery materials, food, etc .;