Con Expo debut

摘要

Rockmore International announced new additions to its high-performance ROK Series DTH hammer product line in December. The new ROK 500 and 500Q are 127 mm diameter hammers will be officially released at the ConExpo exhibition in Las Vegas on 22 March. Designed to increase drilling efficiency in mining, blast hole, construction, quarry, water well and geothermal applications, the ROK 500 accommodates two different air packages, to match varying working conditions. The ROK 500 hammer is rated for use with large compressors of 24.1 bar at 28.6 m~3/min, while the ROK 500Q hammer is designed for smaller compressors of 24.1 bar at 23.4 m~3/min.