Show largest largest rock crusher in on the largest rock crusher in the world was recently thrown into opera tion in a cement mill at south pitts burg tenn and it crushes all the rock used by a 4 barrel plant the machine has an hourly capacity of 00 tons and 60 per cent ol 01 the product is in pieces tour four inches or less and 30 20 per cent in pieces two inches or less the crusher Is 19 feet in height and weighs pounds the hopper is 20 feet in diameter the operation of this machine alone requires 29 horse power |