drilling
Best practices: Drilling and blasting
Larry Mirabelli, senior manager at Buckley Powder Co., teamed with Bill Hissem, senior mining engineer at Sandvik Construction, to deliver a presentation on drilling and blasting at the 2015 Quarry Academy hosted by Dyno Nobel and Sandvik. Mirabelli, who has… Keep Reading
Sandvik, Dyno Nobel team for 10th annual Quarry Academy
More than 130 aggregate producers attended Sandvik Construction's and Dyno Nobel’s 10th annual Quarry Academy educational event Nov. 17-19 in San Antonio. Guests had the opportunity to sit through three days of classes and breakout sessions on best practices in… Keep Reading
Sandvik Dino DC400Ri Surface Drill
Dino DC400Ri is a hydraulic, self-propelled, self-contained, crawler-based surface drilling unit with full radio remote control operation for 51–76 mm hole sizes. It offers top drilling performance with a new RD414 rock drill, a robust boom that has the largest… Keep Reading
System delivers instrumentation for drillers
TruCore is an integrated core orientation system that enables drillers to increase productivity and decrease spend on consumables, Boart Longyear says. According to the company, when compared with other systems, additional extensions are not needed when the integrated TruCore housing… Keep Reading
Equipment focus: Drilling & blasting
Redesigned cab enhances safety, adds comfort Sandvik’s DR461i drill rig was developed from its predecessor, the DR460. The DR461i is a rotary blasthole drill that can also be equipped to drill via the down-the-hole method. One upgrade on the DR461i… Keep Reading
Slideshow: Keeney Sand & Stone
Pit & Quarry recently visited Keeney Sand & Stone, a small family-run operation based in Painesville, Ohio. The father-and-son team of Dennis and Kevin Keeney lead the operation, which produces six salable products. Most of Keeney's products are used in… Keep Reading
Idea from space inspires new way to reduce carbon emissions, fuel
Less carbon emissions means a more environmentally friendly way to drill, and less fuel use means cost savings. You’re kicked back in your favorite recliner, watching a documentary on the Space Shuttle and suddenly they’re talking about on-board pneumatic systems.… Keep Reading
Blasting the subject of upcoming webinar
NSSGA's AGG1 Online webinar series continues March 27 with an hour-long discussion on blasting, its effects on neighbors and solutions aggregate producers can implement into their operations. Specifically, the webinar will offer an integrated, scientific approach to identify, understand and… Keep Reading
