Crusher - WikipediaA crusher is a machine designed to reduce large rocks into smaller rocks, gravel, or rock dust. .. Some crushers are mobile and can crush rocks as large as 60 inches. .. Single cylinder hydraulic cone crusher is mainly composed of main frame, transmission device, eccentric shaft, bowl-shaped bearing, crushing cone,.main composing parts of mobile crusher,Expected or Typical "life span" of wear parts of jaw crusher .Any help on what wear & tear can do to liners and other crusher parts is highly appreciate. . of all wearlife of parts of jaw crusher, cone crushers or VSI crushing plant. . I agree to all of the comments that the main factor that effects the life span of the . This determines the chemical composition of the rock which defines the.
main composing parts of mobile crusher