Storage Bin

States storage bins come in a variety of shapes from smaller rectangular units to large round units, and range in size from several hundred pounds to several hundred tons. They can be designed for indoor or outdoor use for bond, new sand, prepared sand, or return sand. The storage bin is constructed from extra heavy duty components for greater durability. Storage bin construction is from heavy steel plate using heavy duty I-beams, channels and angles for frames and perimeter reinforcements to meet constant duty applications. Three coats of specially formulated epoxy paint prevents rust on inside walls and aids sand flow. Exterior surfaces are finished with primer and one coat of machinery enamel. On larger units interior ladders, and hatch safety interlocks are provided to meet OSHA regulations. Smaller units can be shipped in one piece while larger units can be designed in multiple sections to help with shipping and installation. Bin activators are available on larger round units to help prevent “rat-holing”.