During normal operation, four cast iron components ride against an unlubricated circular aluminum bronze segmented liner ring.

Unfortunately, this customer was experiencing high wear resulting in undersized inner coil diameters and steps in finished coils. The liners also required frequent replacement.


We were able to supply self-lubricating composite liners that lasted 6-10 times longer than aluminum bronze. Not only were maintenance costs significantly reduced, but productivity and quality improved as well.

If you have a high wear, troublesome liner problem let us find a better alternative for you.