Traditionally, these screens have consisted of perforated plate used alone or in combination with wire mesh - an adequate design but one subject to plugging, breaking and premature wearout. Johnson screens solve these and other problems. Dewatering is faster because of the high open area of a Johnson screen. Separation is enhanced by the close-tolerance, precisely sized screen slot openings. Service life is extended by our screens high tolerance for abrasive, corrosive or high stress conditions.
Maintenance is reduced because our special slot design creates a plug-resistant screen.