The screens are heat-treated after perforating, for hardness and abrasion resistance, thus giving a very long screen life. This results in less plant shutdown time for replacements and re-tensioning, less stocking of inventory of screen and reduced costs. Accuracy Screening with these screen plates results in more accurately screened products.
Perforations remain uniform and there is no stretching of the screen.
There is a choice of square, round, hexagonal, slotted perforations. Less Chance of Blinding Perforated Screens are slightly tapered to resist blinding and plugging and are easier to patch. 321 Manufacturing Capabilities Diamond Metal Screens can provide perforated screen plates to fit all types of vibrating screens.