Gyratory and Cone Crusher
2016-1-1 · For deriving the expression, Broman considered a cross-section of a surface of material in a crusher and determined the time taken and distance travelled during one cycle of the head. The optimum volumetric capacity of a gyratory crusher is given by the expression (5.3) Q V = ( D M − L MIN ) π L MIN L T 60 N K tan α m 3 / h where Q v ...