性欧美video视频另类-性欧美video在线播放-性欧美wideos-性欧美www-国产日韩欧美综合一区二区三区-国产日韩片

　ZSW Series Vibrating Feeder is mainly used to feed material into primary crusher evenly and continuously. Meanwhile, it can screen material and strengthen the capacity of the crusher.
Feature and Advantage:
　（1）Smooth vibration ?
   （2）Special bar to prevent the block of raw material
   （3）The distance between bars is adjustable
?  （4） Stepless speed-regulated motor which could be additionally mounted so as to control the feeding capacity without frequent start-up of motor.