Cone Crusher Parts
Bushing, socket liner & eccentric set
Centrifugal-cast bronze · OEM dimensions · Full inspection
Wear Parts
Mantle, bowl liner & concave
Manganese steel · 2ft – 7ft Symons & major OEMs
Drive Assembly
Gear & pinion sets
Spiral bevel · Precision machined · Drop-in fit
Jaw Crusher Parts
Fixed & movable jaw plates
High manganese · Long service life · Factory direct
Shaft Assemblies
Mainshaft, head & countershaft
Alloy steel · Finished machining · Stocked sizes
Frame & Shell
Upper & lower frames
Cast steel · Genuine fit · Worldwide shipping
Gyratory Crusher Parts
Bottom shell bushing & liners
MK series · Heavy duty · OEM specs
Centrifugal-cast C93800/C93700 high-lead bronze — uniform grain, zero porosity.
Material: C93800, C93700, JM 14-15, CuPb15Sn7, CuPb20Sn5.
Technology: Centrifugal casting.
Work-hardening Mn18Cr2/Mn21Cr2Mo steel — surface reaches 500+ HB under impact.
Material: Mn13Cr2, Mn18Cr2, Mn21Cr2, Mn21Cr2Mo, XT510, XT520, XT610, XT710, XT720.
Technology: Sand casting.
Gleason-ground spiral bevel gears — forged 18CrNiMo7/50CrMo4, case-hardened teeth.
Material: 20CrMnTi, 18CrNiMo7, 42CrMo4, 50CrMo4.
Technology: Grinding Gear.
Mn18Cr2/Mn21Cr2Mo work-hardening steel — hardness climbs from 200 to 500+ HB in operation.
Material: Mn13Cr2, Mn18Cr2, Mn21Cr2, Mn21Cr2Mo, XT510, XT520, XT610, XT710, XT720.
Technology: Sand casting.
Forged 42CrMo/42CrMo4 alloy steel — UT-tested, induction-hardened journals.
Material: 1045 steel, 42CrMo, 42CrMo4.
Technology: Forging.
20Mn5 cast steel, stress-relieved — MPI-inspected on all critical surfaces.
Material: 20Mn5.
Technology: Sand casting.
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Crusher wear parts for cone crusher and jaw crusher.
Symons cone crusher 2, 3, 4, 4 1/4, 5, 7.
Sandvik CH420, CH430, CH440, CH660, CH880, CS420, CS430, CS440, CS660.
HP100, HP200, HP300, HP400, HP500, HP700, HP800.
42-65, 50-65, 54-75, 60-89, 60-110 Metso MK-II Primary Gyratory Crusher.
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Sales rep:Mr. Miles
Email:miles@rock-machinery.com
Address: Room 711, Building 29, Phase 2, Highway Port, No. 1666 Sihai Road, Chenxi Street, Yiwu City, Zhejiang Province, China
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