gyratory crusher part Lower-Mantle

Manganese steel has been used in crushing applications for over 100 years, so it’s easy to take it for granted. It continues to be used because of the remarkable property that makes it ideal for wear liners: the harder you hit it, the harder it gets.

CMWT Casting specializes in the production of various grades of standard high manganese steel cone crusher liners. Grades and corresponding applicable working conditions:

  • Mn14Cr2. Mn14cr2 cone crusher liners are used in crushing soft stones. For example, it has a good life when crushing the easy and non-abrasive blasted rock, non-abrasive gravel, and non-abrasive round rock.
  • Mn18Cr2. Mn18Cr2 is the most popular material for casting cone crusher liners. This Mn18Cr2 cone crusher liners widely in crushing difficult and non-abrasive blasted rock, medium and non-abrasive,non-abrasive gravel, and non-abrasive round rock.
  • Mn22Cr2. Mn22Cr2 cone crusher liners are widely used in crushing hard and abrasive stones. Under our technology, span life is much better than normal.

Description

CMWT has applied the same engineering problem-solving to crushers which has proven so effective on Gyratory crushers and Cone crushers.

We went into the field and studied the many areas for potential improvement: poor nip of feed material, excessive wear in the lower crushing chamber, poor throughput from partially worn parts, excessive wear metal discard costs and problems with uneven or localized wear.

We’re the leader in gyratory crusher liner innovations, and it’s a rare crusher which cannot show significant gains in production and wear life from a Columbia analysis and improved wear parts.

 

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