Roof bolter is mainly used for coal mine, rock lane anchor, anchor cable support drilling in coal mine rock ≤ f10, and can mix and install resin anchor rod and anchor cable. For anchor rod with damping nut, it can be used in mixing Tighten the nuts directly at the time, to achieve the stirring and installation of the anchor rod, and to meet the requirements of the pre-tightening force of the initial anchor. Roof bolter are small in size, light in weight, simple to operate, and easy to maintain. Geared air motor, stable operation and high reliability. New glass fiber reinforced plastic air leg design, safe and explosion-proof, longer service life.
Roof bolter features
1. Roof bolter is made of engineering plastic material to the maximum extent, light weight and convenient operation.
2. Roof bolter adopts large-size motor as power, with larger power-to-weight ratio and longer service life.
3. The parameters of the anchor rig are more reasonable. When the optimal drilling speed is near, the rig reaches the maximum output power.
4. The propulsion part of the anchor rod rig adopts a new glass fiber reinforced plastic cylinder, which is safe, explosion-proof, lightweight and flexible.
5.
Anchor drilling rig adopts new water valve, which can adapt to ultra-high surface static pressure water in coal mine.
6. The
roof bolter adopts a new type of exhaust muffler, which greatly reduces the noise of the rig and improves the underground working environment.
