Screw Feeders and Hoppers for Storing and Metering Silica ...
Each screw feeder accurately metered the sand by utilizing a variablepitch screw design. ... Specialized Analysis Engineering had a very specific application for storing and metering silica sand at a local Nucor Steel facility in Plymouth, UT. Bulk bags of silica sand were brought in to the facility and needed to be metered at a precise rate ...