The invention discloses a filler abrasion test machine, and belongs to the energy power industry. The filler abrasion test machine comprises a motor, a belt connected with a motor output shaft, a transmission shaft of the test machine connected with the belt, and a blow wheel connected with the other end of the transmission shaft, and has the technical key points that the blow wheel is composed of a chunk, a test piece, a shoulder and a flush bolt, wherein the chunk is fixed on the shoulder, a key slot is arranged on the inner circle of the chunk, the chunk is fastened by the flush bolt, the end surface of the chunk has two jack screw holes, a cylindrical hole is formed at the seam of the chunk on the blow wheel, and the test piece can be fixed on the cylindrical hole. The operation of the filler abrasion test machine is controlled by an automatic control system, the abrasion resistance of different materials can be checked by simulating the working environment of the parts, and the material with abrasion resistance satisfying the requirement is preferably selected so as to improve the service lives of the parts.