Belcon Engineers Pvt. Ltd. Manufactures RPP Timing Belts with Resistance to Tooth Jump. Belcon Engineers Pvt. Ltd. Offers Conveyor Belts, Timing Belts, Nylon Flat Belts, Poly V Belts, etc. The RPP Timing Belts with Resistance to Tooth Jump is specially designed with the parabolic profile has teeth thicker than in standard belts of comparable pitch, this characteristics and the " bulkiness" of the teeth allow both an appreciable increase in power transmission as well as a reduction in interference between belt and pulley during mesh. There is indentation at the top of the tooth during mesh. This permits easier air discharge & reduced noise levels.