Cone Crusher Maintenance - AggMan
Jul 01, 2012· If your crusher is being used regularly in extreme heat (plus 100 degrees F) or cold temperatures (minus 10 degrees F) and it is hard to maintain crusher oil in the correct operating range, it may be helpful to switch to synthetic oil. 4. Inspect the main frame. Inspect the main frame bore for nicks, burrs, scoring, or other damage.