News
MCO11 Concave & Mantle – Echo Machinery


Echo Machinery is pleased to share with you the MCO11 concave (part numbers: 2566480 / 2595778) and mantle (part numbers: 2566558 / 2595780) that we recently produced for one of our valued clients.

We manufacture these parts using the ASTM A128 material standard, offering a range of manganese compositions including Mn13Cr2 (Mn14Cr2), Mn18Cr2, and Mn22Cr2 (Mn24Cr2), as well as TIC inserts and other customized materials upon request.

Our production process involves resin sand casting and precision machining on fitting surfaces to ensure accurate dimensions. In addition, we apply a special heat treatment to enhance toughness and extend the service life of our liners.

We also produce wear parts for various other crusher models. Simply provide your machine model and original part number, and we’ll be happy to assist. With access to over 10,000 wear part patterns, we’re confident we can meet your needs.

If you are interested in learning more about our products or have any specific inquiries, please feel free to contact us.