Factory Capability
Bowl liner & mantle production
Fully CNC machined · Full material analysis
Manufacturing Plant
Cone crusher bushing plant
China's largest production volume
Metso Series
Metso cone crusher bushings
Centrifugally cast · Mirror-finish CNC
Sandvik Series
Sandvik CH880 bushings
Centrifugally cast · Extended working life
Machining
MP1250 main frame on lathe
Cast steel · Full inspection
Sandvik Series
Cone crusher main shaft
Alloy steel forging · CNC lathe
Metso Series
C200 pitman on the machine
Cast steel · Weight 19 tons
Centrifugal-cast C93800/C93700 bronze for uniform grain structure and maximum wear life.
Material: C93800, C93700, JM 14-15, CuPb15Sn7, CuPb20Sn5.
Work-hardening Mn18Cr2/Mn21Cr2Mo manganese steel for extended service life under impact.
Material: Mn13Cr2, Mn18Cr2, Mn21Cr2, Mn21Cr2Mo, XT510, XT520, XT610, XT710, XT720.
Gleason-ground spiral bevel gears from forged 18CrNiMo7/50CrMo4 alloy steel.
Material: 20CrMnTi, 18CrNiMo7, 42CrMo4, 50CrMo4.
Mn18Cr2/Mn21Cr2Mo work-hardening manganese steel — surface hardness increases to 500+ HB in service.
Material: Mn13Cr2, Mn18Cr2, Mn21Cr2, Mn21Cr2Mo, XT510, XT520, XT610, XT710, XT720.
Forged from 42CrMo/42CrMo4 alloy steel with ultrasonic testing for internal integrity.
Material: 1045 steel, 42CrMo, 42CrMo4.
Sand-cast from 20Mn5 high-strength cast steel with stress-relief heat treatment.
Material: 20Mn5.
Our cone crushers use a conical crushing chamber: the mantle spins and crushes rock against the fixed bowl liner. The output is cubical aggregate with a tight size distribution. We build standard and short-head models for secondary, tertiary and quaternary stages, depending on your feed size and what you need to produce.
Cone crusher parts →Jaw crushers crush with two opposing jaws: one fixed, one moving. They handle primary crushing of hard, abrasive rock and give you coarse, angular aggregate. Our single-toggle design includes hydraulic CSS adjustment on the larger models, so you can change the gap setting quickly when the feed changes.
Jaw crusher parts →We supply wear and spare parts across the full range: manganese liners and jaw plates in Mn18Cr2 and Mn21Cr2, bronze bushings in C93800 and C93700, gears and pinions in 20CrMnTi and 18CrNiMo7, forged 42CrMo shafts, and 20Mn5 cast frames and shells. Bushings are centrifugal cast, manganese parts sand cast, shafts and gears forged.
View parts database →Registration number: 91330782MACQ9CX477
Focus on ore processing machines
Leader of aftermarket mining parts
Over 20 years of specialized experience
Full parts support
Fast delivery and quick response
Address: Room 440, Area 2, Kuajie Park, No.106 Chunhan Road, Beiyuan Street, Yiwu, Zhejiang, China
©2026 ZHEJIANG ROCK MACHINERY CO., LTD
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