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Bearings Part Of Drive Upgrade

When Eureka Stone Quarry upgraded its crusher from diesel to electric drive, it included new bearings for the jackshaft. Typically, split-block SAF-type

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Product Innovations For The Aggregate Mining Industry

DUST COLLECTOR VALVE Aerodyne's Vacu-Valve Platypus serves as a constant-discharge valve for dust collectors, hoppers, cyclones and other equipment operating

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A Tale Of Two Agencies

Mine Safety and Health Administration enforcement against mine operators for the sins of their contractors and subcontractors has long been a contentious

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Redefining What It Means To Work As A Team

For years, perhaps decades, has been one of the most popular terms tossed around business circles. It is yet another sports metaphor meant to convey cooperation

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A Blueprint For Changing How Mine Safety Is Regulated

President Barack Obama campaigned on a platform of change, and he is keeping his promise in at least one area. He has charged the Office of Management

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