Silica sand processing can be used for aggregate and artificial sand production of hard limestone, granite, basalt, River pebble, smelting slag and other materials. It is suitable for the application of hydropower, building materials, highway, urban construction and other industries. Sand washing plant is especially suitable for the special construction fields such as the production and processing of expressway surface material, gravel for high-grade highway pavement, gravel aggregate for high-speed railway passenger dedicated line, gravel for hydropower station, gravel for port wharf and airport runway. The advantages of the Silica sand processing are good shape of finished sand grains, reasonable match of finished sand grade and adjustable fineness modulus. The indexes of finished sand conform to industry standards. The cost of finished sand production is low and the benefit is good. The Silica sand processing is mainly composed of vibration feeder, jaw crusher, impact crusher, vibration screen, sand making machine and belt conveyor, centralized electronic control and other equipment.