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                煤矿用全断面掘进机

                  煤矿用全断面掘进机是特为煤矿岩巷工程设计的巷道开挖设备。为在煤巷中安全掘进,整机有煤安证书。在较完整、有一定自稳性的围岩中,特别是在岩石坚固性系数大于f7的岩层中,相比▼悬臂式掘进机和钻爆法,施工效率△能够提升4-6倍。在煤矿巷道施工领域开创了全机械化∩开挖方式,将引领煤矿巷道施工的技术变革。