Cone crusher is a secondary crushing equipment for granite

Yes, that's correct. A cone crusher is often used as a secondary crushing equipment for granite. Cone crushers are versatile crushing machines that can be used in both primary and secondary crushing applications. They are suitable for a wide range of crushing applications, including granite, limestone, and various ores.

In the context of granite crushing, a cone crusher is typically employed after the primary crushing stage, which may involve a jaw crusher or a gyratory crusher. The cone crusher is used to further reduce the particle size of the granite material, typically from coarser particles produced by the primary crusher to finer particles in the range of 50 to 100 mm or smaller.

There are several types of cone crushers, including spring cone crushers, cone crushers with hydraulic systems, and vertical shaft impact crushers (VSI). The choice of cone crusher depends on factors such as the desired final particle size, the material properties of the granite, and the production capacity required.

In summary, a cone crusher is a valuable tool for secondary crushing of granite, helping to achieve the desired particle size and final product quality. When used in combination with other crushing and screening equipment, a cone crusher can contribute to an efficient and productive granite crushing plant.