Scrap management - Harsco Metals & MineralsScrap Processing of internally arising or external scrap using lancing, baling, shredding, drop-balling or shearing with full environmental controls; Scrap Loading.slag processing drop balling,Understanding Pellets and Pellet Plant Operations | ispatguruMar 21, 2015 . Also during the processing of high grade iron ores which do not . During the firing of these pellets, a glassy slag phase consisting of .. The balling drum and the disc pelletizer are the most widely used devices for forming green balls . Both the drop and compressive strengths of green pellets are important.
slag processing drop balling