The laboratory nano bead mill is a high-precision wet grinding equipment tailored for scientific research scenarios, focusing on the core requirement of "nanoscale particle size control" in material research and development. With refined design and intelligent configuration, it has become a core tool for researchers in materials science, biomedicine, electronics and other fields to explore micro material properties. It breaks the limitations of traditional grinding equipment such as insufficient accuracy, high pollution risk, and weak adaptability, and provides stable and reliable grinding solutions for small batch and multi batch experimental research with the core advantages of "efficient grinding, precise temperature control, pure discharge, and flexible adaptation".