Phonex Belt Conveyor
Belt Conveyors For Bulk Materials Calculations By Cema 5 . Belt conveyor capacity table the surcharge angle of the surcharge angle, on the average, will be 5 degrees to 15 degrees less than the angle of repose.( - 12 = 15) the density of the material in pounds per cubic foot (lb/ft3). the idler a suitable conveyor belt.