Haver & Boecker unveils world’s largest grizzly

Haver & Boecker Niagara has custom-engineered the largest vibrating grizzly screen in the world.  Manufactured with Hardox steel perforated plates and grizzly bars for a large Brazilian iron ore operation, the Niagara XL-Class vibrating grizzly screen boasts a capacity of 8,000 tph and a cut size of 200 mm.  As the largest exciter-driven machine in the industry, the XL-Class provides…

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SEMCO Publishing launches Women in Aggregates

SEMCO Publishing – parent company of Rock Products, Cement Products, Concrete Products, The ASIA Miner and North American Mining magazines – has launched Women in Aggregates, womeninaggregates.com, a group dedicated to supporting women working in the aggregates industry.  The initiative follows the efforts of similar groups such as Women in Mining, Women in Construction and Women of Asphalt. The Mission…

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