Optimize Your Crusher Performance with a Customized Wear Study In early June, Columbia Steel representatives will attend the 36th annual Elko Mining Expo in Elko, Nevada, alongside many of our industry colleagues. Events like this remind us of our connections
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Dresser Traprock isn’t easy to mine, but the market makes it worth the effort. — By Rodney E. Garrett Some quarries have hard rock that tests at 35,000 to 45,000 psi. Rock pushing 45,000 psi or more certainly is hard.
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Removing backing material during gyratory crusher maintenance A Columbia Steel customer asks: We are using zinc backing and we want to remount a worn mantle. Can we heat up the mantle in an oven to melt the zinc backing
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We’re back from CONEXPO 2017 It’s that time again — time to say how great it was to attend another CONEXPO show in Vegas, visit with our customers and colleagues, and meet new people. If you didn’t have a chance
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Estimating optimal wear for cone crusher liners What is an optimal wear percentage by weight for a set of cone liners? — From Nilson O. Answered by Steve Dolezal, Columbia Steel Product Engineering Manager: “Depending on the machine
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