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# Describe The Equation To Calculate The Diameter Of Roll Crusher

An idealized system where a spherical or cylindrical particle of radius r 2 is being fed to crushing rolls of radius r 1 is shown in figure 2.2 is the angle of nip, the angle between the 2 common tangents to the particle and each of the rolls, and 2b is the distance between the rolls.It may be seen from the geometry of the system that the angle of nip is given by cos.

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Describe the equation to calculate the diameter of a roll in roll crusher.1010 a fluidized bed 0-5 ni dia and 0-5 m high of spherical particles with diameter 2000 um, and with specific gravity 2-5, uses water as medium.The porosity of the bed is 0-4.Determine ap using ergun equation for.

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