Summary：The stone from the hopper evenly to the drum screen, directly into the sand washing machine cleaning…

The stone from the hopper evenly to the drum screen, directly into the sand washing machine cleaning by qualified materials after screening, the unqualified materials into coarse jaw crusher broken, coarse material by belt conveyor after breaking into the sand making machine for further broken, after crushing to finished product size requirements of the material is fed into the washing sand machine cleaning, after cleaning by the finished product conveyor belt output is finished product.