During Cone crusher parts operation, the motor drives the eccentric shaft shells to turn around through a horizontal axle and a pair of bevel gear. The axle of crushing cone swings with the force of eccentric shaft shell so that the surface of the crusing wall is close to the roll mortar wall from time to time. In this way, the ores and rocks will be pressed and crooked and crushed.

Cone crusher parts is widely applied in mining, metallurgy, construction, road building, chemical and phosphatic industry, and is suitable for hard and mid-hard rocks and ores.

High manganese steel parts wear resisting steel castings Used in cone crusher

We can customize as your drawings!  Concave (high manganese steel parts) is used in cone crusher, we can product according to your requirement! 

High manganese steel casting be used in cone crushers. We can product according customer's requirement. 

Concave specifications: 

1. Spare parts of cone crusher. 

2. The material is high manganese. Like Mn14Cr2, Mn18Cr2, Mn20Cr2, Mn22Cr2 or as your order. 

Major wear part:  High manganese parts, Fixed Jaw Plate, Swing Jaw Plate, Upper check plate, 

Lower check plate, Concave, Mantle

High Manganese Casting Material Chemical Composition
Code Element	C	Mn	Si	P	S
Mn13	0.9-1.2	11-14	0.3-0.8	≤0.035	≤0.03
Mn18	1.05-1.4	16-19	0.3-1.1	≤0.05	≤0.04
Mn22	1.1-1.5	22-24	0.6-1.3	≤0.08	≤0.05