Aggregates Manager Digital Magazine
Issue link: http://read.dmtmag.com/i/513927
AGGREGATES MANAGER May 2015 14 Efficient dust control Soilworks introduces a patent-pending gas-to-liquid technolo- gy with its Durosoil dust control product, which, it says, results in the most efficient dust control product in the world. Rather than using petroleum-based dust suppressants or synthetic fluid derivatives made from crude oil, its dust control fluid is produced from natural gas. The manufacturer says Durasoil's synthetic fluid properties control dust on a micron level by "wetting out" any soil or aggregate to create a long-term, re- workable, self-healing solution. Soilworks | www.soilworks.com Robust portable jaw crusher Terex Finlay's Finlay J-1170AS mobile jaw crusher is built around the Terex 44-inch by 28-inch jaw crusher. The jaw chamber is available with optional hydraulic release with an automatic overload protection system to prevent damage by uncrushable items in the feed material. An onboard after-screen delivers a single-sized product, removing the need for a second machine. It can also be removed quickly to allow the operator to use a standard unit. An automatic variable-speed VGF en- sures continuous choke feeding of the crushing chamber, while the hydraulic-assisted closed-side setting adjustment is said to minimize downtime and allow for quick adjustments. Terex Finlay | www.terexfinlay.com New series of artic trucks Cat 735C, 740C EJ, and 745C articulated trucks include en- gines that meet Tier 4 Final emission standards, as well as new transmissions with expanded electronic control, automatic traction control, automatic retarder control, hill assist and wait- ing brake systems, and an optional payload weighing system. The upgrades are aimed at delivering lower cost per ton by re- ducing cycle times, saving fuel, and easing operator workload. The rated capacities for the new models are 36, 42, and 45.2 tons, respectively. The new 745C's 1.7-ton capacity increase, compared to the 740B's capacity, combines with its faster cycle times for significant production gains. Caterpillar | www.cat.com Parallel blasthole drilling Atlas Copco's BenchRemote remote operator station allows drill- ers to operate more than 100 yards from the drill, which can be more than 30 yards below them, as long as they maintain line-of-sight radio communications. The increased distance from highwalls and machines on steep or rough terrain can improve worker safety. The device installs on a vehicle, trailer, or con- tainer. Its controls and displays mirror those of the working rig, giving the operator the same capabilities as working from the rig itself. A closed WiFi network communicates operator inputs and machine feedback independent of the local network infra- structure. If the network is lost for any reason, the rig automati- cally shuts down as an additional safety precaution. Atlas Copco Mining and Rock Excavation | www.atlascopco.us ROLLOUTS