Sand and Aggregate Production With Variable Rock Hardness: Maintaining Stable Output as Geological Conditions Change
Variable rock hardness can make sand and aggregate production difficult to control, even when a crushing plant operates with the same equipment settings. Changes in rock strength, abrasiveness, moisture, and feed size affect crusher throughput, power consumption, product gradation, and wear-part life. To maintain stable output, operators need to identify geological changes early and adjust … Read more