The Vibra Screw Versi Feeder is the first volumetric feeder with modular design, enabling a single unit to adapt to the broadest range of feeding applications. Offered in carbon or stainless steel the Versi Feeder not only offers versatility in design but extended life span. The Vibra Screw engineering department will initially recommend a specific configuration for your application. A careful analysis is made of your application derived from our database of more than 10,000 feeder tests and supplemented with additional testing in our laboratories if requested. Six screw sizes provide accurate feeding up to 600 cubic feet per hour.