SCREEN CAPACITY CALCULATION VIBFEM
modified version of the VSMA Vibrating Screen Manufactures Association formula to determine screen capacity. The twelve factors used in the formula below are based in large part on the VSMA charts and formula. Formula: A = B * S * D * V * H * T * K * Y * P * O * W * F A, the calculated capacity per square foot of screen area in tons per hour. B = Basic capacity per square foot in tons






































