Vibrating feeder is also called vibratory feeder. In the production process, the vibrating feeder can feed the bulk and granular materials evenly, regularly and continuously from the storage bin to the feeding device. It can feed the crushing machinery continuously and evenly in the sand production line and screen the materials roughly. It is widely used in metallurgy, coal mine, mineral processing, building materials, chemical industry, abrasive materials and so on. The crushing and sieving joint equipment.