Jan 28, 2021 Mantle, Bowl Liner and Concave are the main wear part of Cone Crusher. We provide the matching products according to the customers’ machine type. The product mainly uses high manganese steel material, for example Mn14Cr2, Mn18Cr2, Mn22Cr2 and so on. Our cone parts are widely used on mining, construction, chemical, cement and metallurgical industry. 244 rows Parts.