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由北方重工集团有限公司自主研发的国内首台全断面高效掘进机是世界首台套全断面高效快速掘进系统的核心技术装备。近日,该系统圆班掘进进尺创下158米的新纪录。目前,全断面高效快速掘进系统已于2014年5月20日开始在神东进行地面组装调试,经过9个多月的大柳塔煤矿井下采掘工业性试验和系统升级完善,于2015年2月25日在大柳塔煤矿掘进进尺76米,26日掘进进尺82米,
The first full-face high-efficiency boring machine developed by Northern Heavy Industries Group Co., Ltd. is the world’s first core technology and equipment for a full-face efficient high-speed heading system. Recently, the system rounding into a new record of 158 meters. At present, the full-face efficient fast-driving system has started ground assembly debugging in Shendong on May 20, 2014. After more than 9 months of underground excavation in Daliuta Mine, the industrial test and system upgrade have been completed. As of February 2015, Day Daliuta coal mining footage into the 76 meters, on the 26th footage 82 meters,