This architectural drawing is the 2D drawing of the buffer hopper system in AutoCAD, CAD file, and dwg file. The buffer hopper is a container made for holding materials while they wait to be cleaned or transformed. Typically, this container is weighed or has level probes. It serves as a bridge connecting the huge bag station's upper and lower portions. For more details and information download the drawing file. Thank you for visiting our website cadbull.com.