Documenting volumetric feeding accuracy
Early trials documenting the Olds Elevator's accuracy and repeatability as a volumetric feeder were conducted with silica sand. Although initial testing and measurement methods were relatively crude, the accuracy and repeatability of the flow rate control of the Olds Elevator was evident. Improved measurement techniques are to be employed to secure more accurate measurement data. A database of flow rate accuracy and repeatability is to be compiled to cover a broad range of bulk material types. This database will guide the direction of industrial applications that may benefit by the simplicity of this innovation.