... , cement, corhart, carborundum grain, glass raw material, machine making construction sand, stone stock and all kinds of metallurgy slag, especially carborundum ... Working principle: Characteristics of Vertical Shaft Impact Crusher (Sand Making Machine):Main Specifications Of PCL Series Vertical Shaft Impact Crusher:x30x1500x2030x45x1800x2440x55x2120x2660x110x2450x2906x132x2650x3176x160x2940x3650