Recently, Shijiazhuang Coal Mining Machinery Co., Ltd. successfully developed CMM2-22 coal mine with hydraulic bolt drilling rig, the drill into the more user-friendly design, and supporting the use of boring machine, coal mine tunnel mechanization can achieve high efficiency boring support, the performance of the industry leader , Is the ideal equipment for rapid tunneling in coal mines.
With the continuous development of mechanized coal mining, coal mining enterprises to improve the efficiency of roadway support needs more and more urgent, for which the coal company developed a coal mining machine CMM2-22 coal mine hydraulic bolt drilling rig, the car is a coal mine and other shaft engineering for the roof and side of the roadway to quickly punch and install anchor advanced supporting equipment. Drilling rig in the design process to inject more user-friendly design, the use of two lifting platform mechanism, a reasonable height adjustment, support institutions can rotate 60 degrees, the largest rotation angle, convenient miners anchor network support, reduce physical exertion. The drilling arm mechanism has the advantages of flexible displacement, quick and accurate positioning, high-efficiency drilling of bolt holes, blast holes and detection holes at different heights and angles in the roadway, but also top-drilling and simultaneous drilling operations. Shorten the support operation time, improve the support efficiency and operator comfort.In addition, automatic retractable cable device, console guard can also reduce the labor intensity and improve safety.
CMM2-22 coal mine hydraulic bolt drilling machine with compact structure, low body, low center of gravity, high stability, safe and efficient, low adaptability of the roadway, in order to achieve rapid roadway support mechanized tunneling provides advanced Equipment protection.