The invention discloses a centrifugal molding machine for a precast concrete member and aims to provide a centrifugal molding machine which can drastically improve the efficiency of precast concrete member production and can be operated conveniently. The centrifugal molding machine comprises: rolling units (20) which are arranged on a machine frame (10) at equal intervals in a row along the length direction; roller units (30) which are provided with moulds inside and are arranged between adjacent rolling units (20) to form friction transmission with the rolling units (20); and a power system which can drive any rolling unit (20) to rotate. The invention has the advantages of: drastically improving the efficiency of precast concrete member production and meeting needs for mass production on the premise of ensuring the compactness of the inside of the precast concrete member and the finish of the outside of the precast concrete member; having a simple structure and simple and convenientoperation and reducing the work intensity of workers; and forming a flexible production line of precast concrete member due to flexible arrangement according to production scale and spot condition.