国内首台岩巷下山钻装一体机的成功研制

Domestic First Rock Drill Down Mountain with Results of Body Development

介绍了国内首台适应煤矿下山掘进的钻装一体机的研制及在井下现场的实施情况,使用钻装一体机施工下山,比传统方法提高功效30%以上,经济效益明显。

This article describes China first to adapt implementation of coal down mountain tunneling drill mounted one of machines developed in underground scene,down using drill mounted one machine construction,than traditional methods to improve effectiveness of more than 30%, obvious economic benefits