Crushers operate at high power, force and capacity in order to produce the required materials. This puts a great deal of strain on the crusher and its wear parts, which operators must be aware of when carrying out maintenance.
Newmont Mining Corp handily beat quarterly profit estimates on Tuesday as production improved, more than offsetting the impact of lower realized gold prices, lifting the miner's shares as much as 7.7 percent to a five-month high.
Brazil's government will announce an increase in mining royalties and the creation of a new agency to regulate the industry in a bid to inject new life in Brazilian mining, three sources with knowledge of the matter told Reuters on Monday.
It now expects adjusted earnings per share to come in at $5, significantly higher than the $3.75 it had forecast just three months ago and almost doubled the $2.90 it had originally projected for the year.