GZD series vibrating feeder adopted vibating motor as Exciter , which is generally installed in front of the primary crusher, conveys big blocks continuously and evenly while removing the dirt and impurities by screen bars , sd necessary equipment , it can effectively control the feeding capacity to match with the capacity of the whole crushing plant , It features strong construction,easy to maintenance and operation . They are widely usd in water conservancy&electricity. mining ,building-material , silicate and chemical industry in the crushing and screening plants