Silicon wafer grinding agent preparation equipment

The invention relates to the field of grinding agent preparation equipment, and particularly discloses silicon wafer grinding agent preparation equipment which comprises a steel supporting frame and a reinforcing assembly, an auxiliary frame is fastened to one side of the steel supporting frame through bolts, a vibration bin is mounted at the top end of a motor fixing shell, and a motor is mounted in the vibration bin. The preparation equipment has the beneficial effects that through the arrangement of the screen mesh, in the use process of the preparation equipment, the screen mesh can screen solid raw materials to be added, after the solid raw materials are placed in the screen mesh, a vibration motor installed in a motor fixing shell is started, the vibration motor can drive the screen mesh to vibrate, and in the vibration process, the solid raw materials are uniformly mixed; when the raw materials are screened, particles with large sizes stay on the upper surface of the screen, particles with qualified si