建材矿山钻孔设备的发展与选型

Development and model selection of hole-drilling equipment used in building-material mines

对我国建材矿山的现状、所使用钻孔设备发展和选型、中高风压潜孔钻机在建材矿山的应用及小型矿山的钻孔设备使用情况等作了叙述。

This paper describes the present condition, development trends and model selection of hole-drilling equipment used in building-material mines, application of down-to-hole drills with medium or high pneumatic pressure in the mines and the use condition of hole-drilling equipment used in small-scale building-material mines.