Carolina Conveying provides a full range of bin dischargers including standard eccentric driven units and cone valve units.

A standard Bin Activator is hung from a matching flange on the silo. An internal baffle or cone is fixed inside the activator and the unit is connected with a high performance rubber sleeve.    This allows the activator to move freely in an elliptical action.  Through the stationary cone, vibration is imparted vertically, into the material in the silo, thereby consistently promoting material flow.

Cone Valve Bin Discharger in Closed Position

Design
An internal pneumatic probe is fitted within the structure.  There are no moving parts. An air actuated Firestone bellow is filled to raise and lower the internal cone, thereby overcoming bridging and consistently promoting material flow.

In Open Position