Manganese counter liners are wear-resistant metal plates used in crushing machines in stone crushing plants. They are usually made from high-manganese steel.

What are their Uses?

  • Protect main parts of crushers (e.g., jaws, rotors, hammers).

  • Reduce wear during crushing of hard stones and minerals.

  • Extend the lifespan of crusher parts and reduce maintenance costs.

How Do They Work?

  • High-manganese steel is very resistant to impact and wear.

  • When stone or ore is crushed, the manganese liner absorbs and distributes the impact energy.

  • This prevents the crusher parts from direct abrasion by the material.

Where Are They Used?

  • Stone quarry crushing plants

  • Mining (iron ore, copper, nickel, gold, etc.)

  • Aggregate production

  • Cement and construction material plants