The coarse screen is used for separating out coarse pieces of material, such as steel, stone and wood. The use of large stars means that coarse pieces can be easily conveyed over the screen deck.
The screen for coarse material is used to take apart the big pieces of material, like steel, stone and word. Thanks to the application of big start, the coarse pieces are easily transported on the screen cover. The screen for coarse material is produced in two different standard widths measures: 1000 mm, and 1200 mm. the screen length is variable, increasing with a multiple of 500 mm.