Introduce the pneumatic Rotary Roofbolter Drill:
The pneumatic Anchor Drilling Rig Machine is applicable to support with cable or bolt in coal laneways,half-coal laneways, and rock laneways with rock hardness of no more than 100MPa.
MQT120 roof bolters are combined with drilling, mixing, and assembling. The dual exhaust model and new seal structure ensure fast and smooth leg expansion and retraction. The unique silencer reduces noise, and the drilling shaft and leg center are in perfect alignment, drilling stably.
Technical Parameter:
| Working pressure | MPa | 0.4-0.63 |
| Rated air pressure | MPa | 0.5 |
| Rated speed | r/min | 260 |
| Rated torque | N.m | 130 |
Maximum output power | kW | 3.2 |
| Stall torque | N.m | 320 |
| No-load speed | r/min | ≥800 |
| Gas consumption | M³/min | 4.3 |
| Maximum thrust | KN | 8.8 |
| Rinsewaterpressure | MPa | 0.6-1.2 |
| noise | dB(A) | ≤95 |
| DrillingtailsixFang | mm | S=19.22 |
| Total weight | kg | 55 |
Main Features ：
1. Lightweight, simple operation, convenient maintenance of gear type pneumatic motor, running stability, high reliability of new glass fiber reinforced plastic pneumatic design, safety explosion-proof longer service life.
2. Rock hardness f10 is mainly used in coal mine coal lane, rock bolt and anchor cable supporting drilling, and stirring and install the resin anchor rod, anchor rope, for, with damping nut bolt, anchor drilling machine can be directly to tighten the nut when mixing, realize the bolt mixing, a complete installation, and meet the requirements of initial pressuring force anchor.
Advantages of pneumatic anchor drill:
Advantages:
1. The product structure of the bolt drilling rig is compact and easy to operate.
2. Using a large-size motor as power, the power-to-weight ratio is larger, and the work efficiency is improved by 30%.
3. The advanced water valve structure improves the pressure-bearing capacity of the waterway system and prevents the occurrence of water leakage.
4. The new FRP air leg design is safe and explosion-proof, has a long service life, and saves 20% of the cost.
5. The double exhaust and the new sealing structure ensure the fast and smooth lifting of the outriggers.
6. The new exhaust muffler device is adopted, which greatly reduces the noise of the drilling rig and improves the underground working environment.
Application:
The pneumatic Anchor Drilling Rig Machine is widely used in roadways with rock hardness ≤ f10, especially suitable for bolt support operations in coal roadways. It can not only drill roof bolt holes, but also drill anchor cable holes, and can also mix and install resin-coated bolts and cables. , without other equipment, the bolt nut can be installed and tightened at one time to meet the requirements of the initial anchor pre-tightening force.
If you have any related product requirements, please contact us.
WeChat/whatsapp:+8617789123698
Fax:+86 02962322708
E-mail:summer@ztmineequipment.com
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