Mass Flow Screw Feeders Brochure

KWS Mass Flow Screw Feeders are the most efficient method to unload bulk materials from a large bin, silo or hopper. The term `mass flow` describes a material flow pattern in which all material in a bin is drawn down at the same rate, regardless if the material is against the sidewall or in the center. The alternative is commonly referred to as `funnel flow`. In a funnel flow situation only the material in one portion of the bin is drawn down.