摘要
针对我国在用螺旋钻进式采煤机机组可靠性差、故障率高、采煤效率低等问题,山东鲁南装备公司自主研发了新型MZ型螺旋钻进式采煤机。本文介绍新型螺旋钻进式采煤机的主要技术要点及其应用。
Aimed at the problems of the poor reliability, the high failure rate, and the low efficiency of coal mining of thespiral drilling type shearer in our country Shandong Lunan equipment company developed a new type MZ spiral drillingshearer. This paper introduces the main technical points of spiral drilling type coal mining machine and its application.
出处
《山东煤炭科技》
2014年第7期102-104,106,共4页
Shandong Coal Science and Technology
关键词
螺旋钻进采煤机
液压驱动
自移旋转
应用
spiral drilling of coal mining machine hydraulic drive self shift rotation application
