Vibrating feeder, also known as vibrating feeding machine, can transfer materials from hopper to receiving device evenly and continuously. In the sand production line, it can feed materials timely into the crusher and avoids the blocking in the feed opening. Vibrating feeder can also rough screen the materials. It’s widely used in the crushing and screening process in such industries as metallurgy, coal mine, mineral separation, building materials, chemical industry, grinding etc. Vibrating feeder is of simple structure, even feeding, good continuous operation, adjustable vibrating force, easy operation, low noise and low power consumption. It’s widely applied for loose materials.