Perforated sheets
SPECIAL FINE HOLES
CONIPERF is a unique product used exclusively in industry. It is manufactured by a special method which makes it possible to make holes smaller than the material thickness. The openings are from triangular- to elliptical shape and as they pass through the material they tend to become oblique or conical. Thanks to its properties, CONIDUR is used for distribution decks, as screening elements in mills or as filtering surfaces.