我矿选矿厂选别矿砂的摇床,其床面的来复条,过去使用木质或竹质材料制造,这些材料的耐磨性都不够高,使用寿命都很短。木质来复条一般使用7～10天,竹质来复条也只能使用2～3个星期就必须更换。由于来复条的更换频繁使摇床的运转率较低,维修工作量也较大。几年前我们试用橡皮来复条代替木、竹质来复条效果很好。几年来的使 I ore dressing plant selected sand shaker, the bed of the complex, the past use of wood or bamboo material, these materials are not high enough wear resistance, life is very short. In general use of wood to the complex of 7 to 10 days, bamboo complex also can only use 2 to 3 weeks must be replaced. Due to the frequent replacement of stripping the lower rate of operation of the shaker, the maintenance workload is also larger. A few years ago we tried rubber to complex instead of wood, bamboo complex effect is very good. Years to make