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Pit Quarry Author

Darren Constantino

Editor-in-Chief, Questex Media Group LLC


Darren Constantino


Article
Web Exclusive: Conveyor belt repair   January 24, 2012
By: Darren Constantino

How to repair the top conveyor belt cover and protect steel cables from being exposed and damaged.

News
OSSGA event draws 300 to Toronto   January 24, 2012
By: Darren Constantino

The event included several technical seminars and more.

News
Small Mine Office to remain open   January 13, 2012
By: Darren Constantino

NSSGA reports that MSHA has decided to “reverse its earlier effort to dismantle its Small Mine Office.”

News
McLanahan acquires Universal Engineering   January 11, 2012
By: Darren Constantino

The Universal Engineering acquisition will allow McLanahan Corp. to offer hard-rock crushing equipment.

News
Ohio association wins Prazen award   November 30, 2011
By: Darren Constantino

The National Mining Hall of Fame awarded the 2011 Prazen Living Legend of Mining Award to the Ohio Aggregates & Industrial Minerals Association.

Article
Web Exclusive: Oil analysis made easy   October 24, 2011
By: Darren Constantino

Shell LubeAnalyst provides aggregate producers with an easy-to-use, proactive approach to preventive maintenance.

Article
Web Exclusive: Front lines   October 10, 2011
By: Darren Constantino

Screen Machine Industries is supplying portable crushing and screening equipment to the U.S. Air Force at Kandahar Air Field in Afghanistan.

Article
Web Exclusive: Tailings management   August 16, 2011
By: Darren Constantino

An innovative technology allows producers to rapidly restore land to its natural state.

Article
Web Exclusive: Operator safety   June 27, 2011
By: Darren Constantino

Cat Detect from Caterpillar Inc is designed to enhance operator awareness and mine safety.

Article
Web Exclusive: Extend the life of motors and gearboxes   May 27, 2011
By: Darren Constantino

You can maximize performance with the right bearing choices.