Rock Products - The Leading Voice of the Aggregate Industries.
  • Picking a Perfect Primary

    Impact Crusher at an APAC-Kansas City Quarry has the Operation Primed for Success. By Mark S. Kuhar Read More
  • In-The-Field Dreams

    At R.E. Pierson’s Stone Yard in New Jersey, W.S. Tyler conducted Specialized Field Tests for a Number of Aggregates Producers. By Mark S. Kuhar This is the second in a new series of personal accounts called “Quarry Stories,” written by the editor of Rock Products, bringing you perspective and insight gleaned from more than 20 years of covering the equipment, technology, plant operations and people that make the aggregates industry great. –Ed. Read More
  • Rock to the Top

    Rock Products Presents the Top 25 Construction Aggregates Producers. Following are the top 25 aggregates producers in the United States, according to information released by the U.S. Geological Survey. This information is based upon 2012 production and does not take into consideration mergers and acquisitions that have occurred since that time. – Ed. Read More
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Rock from the Road: Blog and Travelogue

article thumbnailAugust 1, 2014 – Now this is an innovative idea. The federal government’s U.S. Patent and Trademark Office has issued to Mellott Company the federal service mark registration for “CrusherFax by Mellott Company.”

Prime-Time Products

article thumbnailKlϋber Lubrication introduced Klübertemp GR AR 555, a multi-purpose lubricant offering exceptional corrosion protection and high evaporation stability, according to the company.

Rock Stars

article thumbnailMcLanahan Corp. CEO Sean McLanahan was recently recognized for his community involvement by Junior Achievement of Western Pennsylvania. Sean received the Paul I. Detwiler III Achievement Award for his significant contributions to the social, economic, educational and cultural development of the region.
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Manufacturers in Focus

article thumbnailTerex announced that Kemper Equipment Inc. has been named its dealer in the states of Delaware, New Jersey, Maryland and Pennsylvania for the Terex Cedarapids and Terex Canica crushing and screening equipment lines of Terex Mineral Processing Systems (MPS). 

People on the Move

article thumbnailJeff Kaveney, Eriez manager-product marketing and administration, announced that Ray Spurgeon has assumed the role of product manager-metal detection. Spurgeon will now oversee and handle metal detection inquiries, OEM and major account growth, orders, product development and improvements, marketing, training and sales forecasts as well as other functions.

Latest Digital Issue

Off-Highway Diesel Prices

The national estimated average price-per-gallon for off-highway diesel fuel as of July 29 is $3.587. That is lower than the previous comparison price-per-gallon of $3.637.