The lower mantle liner of the crusher is typically made of manganese steel alloy, a material known for its excellent wear resistance and strength, and is a common choice for cone crushers and gyratory crushers.
Cone Crusher
The mantle liner of a cone crusher is a replaceable wear component that can be adjusted with the swing of the movable shaft. The casing made of manganese steel alloy is the industry standard for this equipment, ensuring durability and wear resistance.
Gyratory Crusher
The mantle liner of a gyratory crusher is usually made of manganese steel and is secured at the head by nuts on self-locking threads. Typically, the mantle liner is supported with zinc, plastic cement, or epoxy resin to ensure stability and durability.
Manganese steel is a versatile material that performs well in many applications because it can undergo hardening during operation. Crusher wear parts manufacturer Duma has developed hybrid mantle liners that offer twice the lifespan of traditional manganese casings, providing users with enhanced durability and performance. This innovation brings more choices and advantages to crusher users.
