Tags: crushing

30 Ohio elementary students learn history of Marblehead quarries

Feb 26, 2015

30 Ohio elementary students learn history of Marblehead quarries

#attachment_39670 { margin-bottom:15px; } Gretchen Curtis from the Lakeside Heritage Society in Lakeside Marblehead, Ohio, recently visited with a class of 30 fourth-grade students at Danbury Elementary School, the Port Clinton News Herald reports. Curtis reviewed the 100-year history of limestone ...

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Atlas Copco to exit crushing and screening business

Feb 10, 2015

Atlas Copco to exit crushing and screening business

Atlas Copco announced that it will discontinue its Powercrusher business, which manufactures and sells mobile crushers and screeners.  “We are discontinuing this business as it does not fit strategically for us,” says Johan Halling, president of Atlas Copco’s Mining and Rock Excavation Technique business area, in a ...

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Crushing for particle shape

Nov 17, 2014

Crushing for particle shape

Most crushed stone and sand is produced for use in concrete and asphalt, and there is general agreement that a cubical stone is ideal for use in these products. “The more elongated and flaky the material is, the more water, ...

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November 2014

Nov 01, 2014

November 2014

Crushing for Particle Shape

Workhorses of the Quarry

Sep 02, 2014

Workhorses of the Quarry

Unscheduled downtime. Paired together, the two words can send chills down the backs of aggregate producers. In an industry where minutes equate to thousands of dollars, and machines work with harsh, abrasive materials, unscheduled maintenance or unplanned downtime is unacceptable. ...

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Sandvik Construction, booth 503090 (Central Hall)

Feb 22, 2014

Sandvik Construction, booth 503090 (Central Hall)

As part of its “Your needs, our focus” theme, Sandvik Construction will highlight a range of processing equipment, including the new CH550 compact cone crusher designed to ensure a good cubical shape at a low cost per ton, the new ...

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Grasan, booth 51380 (Central Hall)

Feb 22, 2014

Grasan, booth 51380 (Central Hall)

Grasan Equipment Co. will emphasize its seven-point design/build philosophy for customized quarry systems. The seven-point philosophy is customer focused and is derived from design, experience, integrity, engineering, service, support, and ongoing communication before, during, and after the system is up and ...

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ConExpo-Con/Agg Crusher Options

Feb 22, 2014

ConExpo-Con/Agg Crusher Options

As aggregates producers prepare to attend ConExpo-Con/Agg March 4-8 in Las Vegas, Aggregates Manager surveyed the market to get a better idea of operator plans for equipment investment. A total of 84 respondents shared insights into their plans. One focus area ...

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Rockland Manufacturing Co., booth 12701 (North Hall)

Feb 22, 2014

Rockland Manufacturing Co., booth 12701 (North Hall)

As part of its partnership with Hartl Crusher, Rockland Manufacturing will showcase its excavator-mounted crushing bucket. ‘Quattro’ movement of the crushing jaw is said to allow the bucket to maximize production of not only tons per hour, but also useable material. Cast ...

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Weir Minerals, booth 50713 (Central Hall)

Feb 22, 2014

Weir Minerals, booth 50713 (Central Hall)

Weir Minerals has launched its new Enduron line of comminution equipment, including crushers, screens, and feeders for the mining, sand, and aggregate industries. With an emphasis on enhancing mining productivity and safety, the new equipment is designed to maximize customers’ operational ...

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Cemco, booth 53184 (Central Hall)

Feb 22, 2014

Cemco, booth 53184 (Central Hall)

Cemco will highlight the Turbo 80 VSI crusher, an efficient vertical shaft impact crusher capable of processing a variety of aggregate materials and industrial minerals. Available in two models, the mid-size Turbo 80 is customizable to portable or stationary configurations. It processes ...

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McLanahan, booth 51756 (Central Hall)

Feb 22, 2014

McLanahan, booth 51756 (Central Hall)

McLanahan will be showcasing its capabilities in dry and wet processing, as well as premiering two new crushing product introductions: a crusher and a single-toggle/overhead eccentric jaw crusher. The first size hard rock jaw crusher in the series, a 44- by ...

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