VibraScrew
Accurately weigh grams per hour or tons per minute
This company offer a broad line of continuous and batch weighing solutions for dry bulk-feeding applications in a range of chemical process operations. The system uses controlled vibration to promote flow, to ensure uniform density of the materials, and to completely fill and empties each flight of the feed screw, says the company. As a result, all weigh-feeding systems function as highly accurate volumetric feeders, eliminating inaccuracy during the refill cycle, says the manufacturer. The full line of product offerings includes weigh feeders with screw sizes from 1/4 in. to 18 in., offering a broad range of belt, pan and tube feeder-based systems. — VibraScrew, Totowa, N.J.