Screening equipment for cement production

The utility model relates to the field of screening equipment, and discloses screening equipment for cement production, which comprises a main box body and a first barrel body, one side of the outer wall of the front end of the main box body is fixedly connected with a control panel, the outer wall of one side of the main box body is uniformly hinged with a switch door, and the upper end of the main box body is fixedly connected with a first box body. According to the cement screening device, cement to be screened is poured into the first box body from the first feeding pipe, preliminary screening is conducted on the cement through the multiple screening plates, vibration is conducted through the vibration motor, the cement is better screened, and after preliminary screening is conducted through the screening plates, the cement falls onto the limiting plates; and cement is secondarily screened through an air screening machine and a precision screening plate on a limiting plate, so that screening of the cement