Echo Machinery glad to share with 50tons C2 C3 C4 Bowl Liner and Mantle to you. https://youtu.be/idrHAsnbdlo

We support all kinds of cavity conave and mantle for C2.C3.C4 cones.

C4: mantle STD M/C/EC 509-023-060-22; bowl liner STD Medium, Coarse, STD Extra Coarse 509-023-061-22,509-023-062-22,509-023-063-22 .etc

C3: mantle 528-013-040-22; bowl liner STD Medium 528-013-042-22,bowl liner STD Coarse 528-013-043-22 .etc

C2: mantle STD F/M/C 552-033-010-22; bowl liner STD Medium 552-033-012-22, bowl liner STD Fine 552-033-011-22. etc

All of our products are produced by US ASTM A128 material standard.

Mn13Cr2,Mn18Cr2,Mn24Cr2 with or without Tic Insert and customized material for your options.

What's more, our specialized heat treatment process obtains great hardness and toughness of our cones to extend more than 20% longer lifespan than original.

If you have any interest in our products,feel free to contact us,thanks.

All brand names, model names or marks are owned by their respective manufacturers. Echo Machinery 

has no affiliation with the original equipment manufacturer. These terms are used for identification purposes 

only and are not intended to indicate affiliation with or approval by the OEM. All parts are manufactured by, 

for and warranted by Echo Machinery and are not manufactured by, purchased from or warranted by the 

original equipment manufacturer.