Introduction to Rock Crushers ELRUS Aggregate Systems. nbsp 0183 32 Jaw crushers normally take the mined material and reduce it to a manageable size say 10 to 4 inches Cone crushers take the material from a jaw crusher and further reduce the material size Jaw crushers offer reduction ratios of up to about 6 1 while cone crushers can reduce material size up to a maximum of 8 1 ratio
