Check if fluidization upstream of rotaryfeeder is on, if so turn this off.
检查运转的饲料是否在流态化上方，如果是的话关闭这个功能。
2
The invention discloses a two-stage airlock screw feeder, which is provided with a rotating rotary-vane feeder at the exit compared with the prior screw feeder.
本发明公开了一种双级闭风螺旋送料机，它是在现有螺旋送料机出口处安装有旋转叶轮式进料器。
3
The present utility model provides an AGC flexible rigid high-pressure oil feeder, comprising pipeline characterized in that it comprises 2 steel tubes and 3 high pressure rotary joint.