WebCoal Screening Roller Screens. Roller Screens are suitable for separating fine, coarse and sticky coal. They are used in coal handling plant for preliminary screening and relief to crusher as well to ensure a clog free flow of coal. Roller Screens Consist Of Following Parts 1. Drive Unit. The screen is driven by electric motor through gear box.
WebPapers that deal with new developments in safety or environmental aspects, demonstrating how research results can be used in process engineering design and practice, are particularly encouraged. Experimental or theoretical research work bringing new perspectives to established principles, highlighting unsolved problems or indiing .