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目前,所有地下采矿区都使用无轨车辆进行新矿床的开拓和物料运输。曼恩-盖哈哈(MAN-GHH)公司制造无轨铲运机已有近20年的历史,可提供各种用途的综合系列产品。最初阶段,无轨车辆限用于有直接通道的作业区。在矿床的边缘地带或者在顶板有片落或有冒顶趋势的地方,由于对铲运机司机太危险,因而不开采这些地方的矿石。由于顶板控制是不可缺少的先决条件,这意味着顶板的加固必须可靠到足以避免对设备产
At present, all underground mining areas use trolley-free vehicles for new deposit exploration and material transport. MAN-GHH has been manufacturing trackless scrapers for nearly 20 years and offers a comprehensive range of products for a variety of purposes. In the first phase, trolley-less vehicles were limited to work areas with direct access. In the margins of the deposit or where there is a tendency for the roof to fall or fall, the ore in these areas is not mined due to the danger to the scraper drivers. Since roof control is an indispensable precondition, this means that the reinforcement of the roof must be reliable enough to avoid any loss of equipment