Working Principle of Three Types Vibrating Feeder

The vibrating feeder, also known as vibration feeder, is used to transfer the large size materials and granular materials from hopper to receiving device uniformly, periodically and continuously in the production flow. It can feed materials into the crusher continuously and uniformly and can also screen the materials at the same time in the stone production line. The vibrating feeder is widely used to match the crushing and sieving equipments in many industries including metallurgy, coal mine, mineral dressing, building material, chemical, grinding, etc.
Working principle:
The vibrating feeder can make the sieve compartment, vibrators and other moving parts do the circular or similar round move by the centrifugal force produced by the rotation of eccentric block. The vibrating feeder is composed of feeding trough, exciter, spring bearing, transmission equipment, etc. The exciter is composed of two eccentric shaft (main, passive) and gear. The jogged gears create the vibrations while the two eccentric shafts are then forced to rotate by motor, through the triangular belt. Once power is supplied, the two eccentric shafts start rotating to produce leaner huge power which forces the feeder to vibrate. Through the vibration, the materials will slip and sling onto the screen moving forward.
Working principle of GZD type vibrating feeder:
GZD type vibrating feeder consists of vibrating frame, motor, spring, bearing and wear-resisting lining board, etc. due to the start of motor, the frame is forced to vibrate on the supporting spring, which will drive the materials sliding or throwing in the trough to achieve the purpose of feeding.
Working principle of ZSW type vibrating feeder:
ZSW type vibrating feeder is composed of vibrating frame, spring, vibrator, electrical vibrating grid, motor, etc. The exciter is composed of two eccentric shaft and gear. The jogged gears create the vibrations while the two eccentric shafts are then forced to rotate by motor. Once power is