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Superior Industries
buys GreyStone
Superior Industries Inc., maker of conveyor systems and related components, bought GreyStone Inc., a washing, classifying and dewatering solutions manufacturer.
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MSHA to conduct
on-site discussions
MSHA says it will conduct on-site safety discussions with miners and mine operators across the country in an effort to halt fatal mining accidents. Find out why the agency hopes this action will help boost safety.
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Cemex makes executive-level changes
Cemex, whose CEO and chairman of the board died early last month, made several changes to its senior-level organization. Learn how the building materials company reorganized its corporate functions.
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Subscribe to the aggregates authority
Pit & Quarry magazine has been delivering the news since 1916, covering the industry's leading equipment manufacturers and businesses. Now you can receive our magazine in either digital or print format, whichever is best for you. Subscribe today.
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Special report: MegaProducers 2014
Pit & Quarry’s annual listing of high-volume aggregate producers based on information from the U.S. Geological Survey is out. See which companies made the cut.
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When to make accident and injury reports
By Michael T. Heenan
Now that MSHA is under pressure to audit mine operator reports of accidents, injuries and illnesses, operators must remember that events that fall within the agency’s official definition of “accident” must be reported quickly. Here’s how to follow the rules.
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Unusual transformation planned for abandoned pit
By Kevin Yanik
A 330-ft.-deep pit, which was operational starting in the 1950s yet abandoned in 2000, will contain a hotel that extends downward 16 stories, according to news reports. Check out the amazing rendering.
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EQUIPMENT FOCUS
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SPONSORED PRODUCT
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Unified Screening & Crushing
Unified Woven Wire Cloth is 100 percent woven in the USA. Materials are consistent with the latest ISO-9001 standards. Unified offers a wide selection of alloys including high carbon steel, Tufflex (greater flexibility/tensile strength) and stainless steel in the aggregate, mining and recycling industries.
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