Here take a glance of our HP300 HP4 cone crusher parts cone liners.

https://youtu.be/vw9bKD7aH1c

We produced HP300 mantle 55308267 and concave 55208283 with Mn18Cr2 material.

Our parts are produced based on original part numbers and original drawings.

We not only use the newest sand resin casting system but also use unique heat-treatment so that our parts are much more wear-resistant.

You can also see the precise machining on the fitting surface of our parts, so that they can contact to the crusher tightenly.

Supported models are HP200.HP300.HP400.HP500.HP4.HP5.HP6 etc.

For more info, contact us now!  info@echomachinery.cn