FRITSCH Vibrating Cup Mill PULVERISETTE 9 excels in rapidly grinding hard, brittle, and fibrous materials down to analytical fineness. It combines powerful performance with quiet operation, easy handling, and quick cleaning. The mill’s grinding set, consisting of a ring and puck, oscillates horizontally on a vibrating plate, applying intense pressure, impact, and friction to the sample. Unlike conventional mills, force transmission to the material is more critical than motor power. FRITSCH uniquely developed a special motor with an interference-resistant, torque-optimized frequency converter that meets global safety standards. This technology precisely matches motor output to the grinding material and set, optimizing energy use. The PULVERISETTE 9 offers safe, simple tensioning of the grinding set and a well-designed drive concept, making it highly efficient and user-friendly for demanding laboratory applications.