There are two factors that can help to maximize the life of liners: Break Them In Breaking-in the manganese in a cone crusher liner will gradually make the liner material more dense and hard, in a process called “work-hardening”. So, when you replace liners avoid going back to full production levels right away. Instead, here’s…

AROUND PIT SYSTEM – bucket wheel excavator, beltwagon, conveyors… A continuous soft rock process starts with a bucket wheel excavator.The mined material,  overburden or other material,  such as lignite, is then transported from the pit on conveyors. Overburden material  is typically dumped  on the other side of the pit across from the mine face.