10 มิถุนายน, 2015
Brønnøy Kalk AS, owners of the Akselberg limestone quarry in northern Norway, has achieved consistency and reliability in its production process. This, in turn, has helped to boost efficiency throughout the operation.
14 มกราคม, 2015
A dimension stone specialist in the USA has increased its productivity by up to 40 percent after switching the drill and blast method for diamond wire cutting to the Atlas Copco SpeedCut.
13 สิงหาคม, 2014
The SmartROC C50 surface drill rig has emerged victorious from the infamous limestone quarries of France, with top marks for power, speed and fuel efficiency.