Primary Crusher Selection Design
The crusher capacities given by manufacturers are typically in tons of 2,000 lbs. and are based on crushing limestone weighing loose about 2,700 lbs. per yard3 and having a specific gravity of Wet, sticky and extremely hard or tough feeds will tend to reduce crusher capacities. Selectiing what size a crusher needs to be is based on factors such as the F80 size of the rocks to be crushed ...