When it comes to cone crusher parts,STK MINING had strict quality control process from the high-grade raw material. Our ERP system helps us to track the production records step by step. We can present the raw material composition, pouring, heat treating, machining information for every single part.Each bowl liner has its own unique number for easy traceability.Our mantle and concave service time are generally better than that of OEMs.
Mn14Cr2/Mn18Cr2/Mn22Cr2/Mn18CrMo/XT510/XT520/XT610/XT720/XT750 are available.