What are the advantages of horizontal directional drilling rigs?

What are the advantages of horizontal directional drilling rigs? The horizontal directional drilling rig has a relatively complete terrain core recovery rate of more than 85%, which meets the requirements of engineering quality. Compared with tunnel boring, the efficiency is 2 to 8 times higher. Compared with tunnel excavation, the cost is reduced by 5 to 15 times. Part of the tunnel engineering is changed to tunnel drilling to control and trace the level and deep ore bodies and ore-bearing zones, thereby accelerating the census and exploration speed, improving construction conditions and reducing costs. Practice has proved that the combination of tunnel drilling and tunnel excavation for the census and exploration of mineral deposits provides a more efficient and economical way.

The hydraulic transmission system is a dual gasoline pump system software. The main parameters of the drilling process of rotation and feeding can be adjusted independently. The independent variable motor can complete the constant output power speed change, and the independent variable gasoline pump can complete the constant torque speed change. With responsive action, the drilling working pressure is consistent with the rotation load transition. It has the function of safety maintenance. The server can be moved and rotated on the spot, and integrated into the construction of the column face and the fan face. The rotator drive gear on the server adopts unique processing technology, which has long service life and low noise. The functions are complete and the actual operation is convenient, which provides convenience and high work efficiency for the mining work of the media and mines, and solves the common problems in the whole process of engineering construction.

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