Crushing | PSP Engineering
KDC secondary hydraulic cone crushers are used for the crushing of hard, abrasive, non-sticky materials of compression strength up to 400 MPa (e.g. quartz, granite or basalt). ... KMR hammer crushers are used for fine and medium crushing of soft and medium-hard non-sticky materials e.g. limestone, gypsum, slate, burnt lime, black coal, lignite ...