A crusher is used to crushing to the material of compression strain 22.5 MN/m2. The size of

feed -50 to +40 and power required was 13 KW/kg. s. The screen analysis of product was follows:

A crusher is used to crushing to the material of compression strain 22.5 MN/m2. The size of feed -50 to +40 and power required was 13 KW/kg. s. The screen analysis of product was follows: Size of 6 4 2 0.75 0.50 0.25 0.125 -0.125 Particle (mm) % of product 100 26 18 23 8 17 3 5 What would be power required to crush 1 kg/s of material of compressive strain 45 MN/m2 from -45 to +40 into a product of average size 0.50 mm