What are Manganese Wear Plates?

Manganese wear plates (manganese pallets) are wear-resistant metal plates used in crushing machines such as crushers, jaw crushers, and hammer mills in stone crushing plants. They are made of high-manganese steel and protect the parts of the crusher that come into direct contact with stones, minerals, or ores.

What Are Their Uses?

  • Protect the body and components of crushers from wear.

  • Absorb impact caused by the hardness of stones and ores.

  • Improve machine performance and efficiency during crushing.

  • Extend the lifespan of parts, reducing maintenance and spare part costs.

  • Reduce dust and shock effects, ensuring safe operation.

How Do They Work?

  • High-manganese steel is extremely resistant to impact and abrasion.

  • During crushing, stones strike the plates, and the plates absorb the energy.

  • The plates prevent the impact and abrasive effects from reaching critical machine components.

  • Over time, the surface of manganese plates hardens (work hardening), increasing durability, which is especially advantageous for crushing very hard stones.

Where Are They Used?

  • Quarries and crushing plants: granite, basalt, limestone, etc.

  • Mining industry: iron, copper, nickel, gold, zinc ores.

  • Aggregate production: sand, gravel, crushed stone for construction.

  • Cement and concrete production: raw material preparation and grinding.