“两硬”薄煤层条件下引进强力刨煤机的研究

Research on Heavy Plow under the Condition of Two Hard Roofs

通过大同煤矿集团公司采用全自动刨煤机系统开采薄煤层的实例,分析了在“两硬”薄煤层地质条件下进行刨煤机开采的可行性和作用,并针对性地提出了建议。

Based on an example from Datong Coalmines Group,the paper analyses possibility and usage of heavy plow under the conditions of thin seam coal face with Two Hard Roofs and gives out some proposals.