Is the coal mine kilometer drilling rig good?

The coal mine kilometer drilling rig team is good. According to the relevant public information, compared with the traditional drilling rig, the kilometer directional drilling rig has advanced guidance and visualization functions, which can effectively improve the drilling footage. In addition, multiple branch holes are opened in a borehole, and the borehole passes through the coal seam in strict accordance with the design trajectory, so that the whole roadway can be remotely explored for top, bottom and drainage, and the number of boreholes and the number of moving times are reduced.