According to the structure and purpose, vibrating feeder can be divided into three types: vibrating feeder GZD Vibrating Feeder ZSW, type type, vibrating feeder GZZ type.Vibrating feeder GZD type:Its working principle: GZD type vibrating feeder is mainly composed of vibrating frame, engine vibration, spring, bearing seat and wear-resistant liner.The start up of the motor vibrating force the rack to vibrate on the support spring. Treating the vibration as the driving force, the pipes can slide or do the throwing motion on the Speedball, which causes the material to move forward and achieve the purpose of feeding.Vibrating Feeder ZSW type: Its working principle: ZSW type vibrating feeder is mainly composed of vibrating frame, spring, vibrator, motor vibrating frame engine and etc. The mesh between the gears comprises the eccentric shaft so that the two gears must mesh with each other when assembling them. Driven by a motor, the two eccentric shafts will rotate to generate a great synthetic linear exciting force, making the body of the vibrating feeder OJ forced vibration on the support spring. The ZSW type vibrating feeder the vibration as regards the driving force to make the materials slide or do the throwing motion on the Speedball, which causes the material to move forward and achieve the purpose of feeding. When the pipes pass through the screen bars among the cell body, the finer materials can fall through the gap of the sieve, realizing the sieving effect without undergoing the next crushing process. Vibrating feeder the GZZ type:Its working principle:The GZZ series of product configuration priors to the primary jaw crusher. When transporting the big block of material continuously and evenly, it, at the same time, can remove the dirt, impurities and control the feeding amount to match the processing capabilities of the following crushing and screening production line process. They are the indispensable machinery in the complete production line, having the characteristics of solid structure, impact resistance and wear resistance.