170m Depth Anchoring Drilling Rig Water Borehole Drilling Machine Multifunction

170m Depth Anchoring Drilling Rig Water Borehole Drilling Machine Multifunction

Anchoring Drilling Machine, Rotary Borehole Drilling Machine For Sale

1. The anchor drilling rig has compact structure, energy saving and high efficiency, low noise, environmental protection.

2. This machine adopts low speed and high torque motor to make the performance stable, reliable and has a long life.

3. This machine has a wide range of application and strong drilling ability.

4. The power head has a long stroke and the drilling efficiency is high.

5. The power head and the guide rail are connected by a new type of wear plate, and the guide rail wears little.

6. Drilling angle range is large, multi-functional design makes drilling positioning convenient and reliable.

The anchor drilling rig is mainly used in hydropower stations, railways and highways, in order to prevent and control various geological disasters, anchoring operations are carried out on landslides and dangerous rock masses. It is also suitable for the construction of deep foundation pit support, reinforcement hole for anti-float anchor and foundation grouting, blast-hole in blasting project, high pressure sprinkling stake and tunnel pipe support hole, etc.. The drilling technology with casing of anchor drilling rig is designed to solve the problem that complex rock layers cannot be holed. The drill bit impacts rock continuously, and the broken rock is blown to the ground by the air pressure discharged from the gap between the casing and the drill pipe. The drill pipe and bit can be lifted after punching the hole, and the casing is placed in the middle of the rock layer, so that the rock layer doesn't collapse.