A type of double-pitch silent chain for conveyors was proposed. Its structure was designed and the relative parameters and designed formula were given. And wear test for 200 h was done. The results showed that the ratio of wear elongation of double-pitch silent chain for conveyors was 0.149%, which was shorter than the double-pitch roller chain’s, and the design could improve the conveying conditions distinctly. Therefore, the design of double-pitch silent chain for conveyors showed the feasibility of application.