Mantle and concave are the main wear parts in a cone crusher. Choosing the right material and type can improve crushing efficiency and reduce downtime.
For different applications:
Mn13 is suitable for low to medium impact conditions
Mn18 is widely used for general quarry operations
Mn22 is recommended for high wear and heavy-duty conditions
The correct selection depends on the hardness of the material, such as granite, basalt, or limestone.
Cavity type also affects performance. Coarse, medium, and fine crushing chambers should be selected according to required output size.
In addition, working conditions such as feed size, moisture, and operation time will also influence service life.
High-quality mantle and concave must ensure proper heat treatment, stable hardness, and accurate fitting to achieve longer wear resistance.
At Jiaozuo Haikuang Heavy Industry Machinery Co., Ltd, we supply cone crusher wear parts with Mn13, Mn18, and Mn22 materials, providing reliable solutions for mining and quarry customers worldwide.
