Concave

Cone crusher is widely used in the mining and aggregates industries to reduce the size of blasted rock by compressing the material between mantle and concave. The mantle covers the cone head to protect it from wear, we can see it as a sacrificial wear liner that sits on the cone head. The bowl liner which is also known as cone crusher concave, is the sacrificial wear liner which sets inside the upper frame for protecting the upper accessories of the cone crusher.

For the material of concave, SWIT uses the Hadifield-steel , like Mn13Cr2,Mn18Cr2,Mn22Cr2, to ensure the wear resistance. Our cone parts are widely used on mining, constrution, chemical, cement and metallurgical indusery. After the modification treatment, combining with the special processing techniques, concave have a service life 10%-15% longer than those made of traditional materials.

OEM service for Sandvik, Metso, Symons, Telsmith, Minyu, Shanbao, Trio, Extec, McCloskey.




 


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