摘要
结合新研制的XZ7000/25.5/50型支架,介绍履带行走式支架的关键技术。履带行走式液压支架的研制与成功应用,为短壁工作面机械化开采提供了一种新的支护设备。提高了短壁开采的煤炭资源回收率和安全性。
Taking a look at new developed support XZ7000/25.5/50, the key technical problems of mobile roof support are discussed. The development and successful application of mobile roof support make ready a new type supporting equipment for mechanized mining of short-wall faces. It may enhance the coal recovery and improve the production safety.
出处
《煤矿机电》
2009年第6期56-58,共3页
Colliery Mechanical & Electrical Technology
