Less Than Mm Coal Crushing Machines
charcoal crushing equipment size 1mm to 6mm. Preliminary Design. screen (50mm), of which the material on the screen (>50mm) is broken by selective crushing machine to be less than 50mm, and mixed with the raw coal (500mm) below classifying screen, then classified by raw coal washing and classifying screen with screen size of 8mm (it can be adjusted to 13mm according to coal