QQZ-12/14 Quarry Drilling Machine
Minimum Order: 0
Quality/Safety Certification: 0.00
1) Drilling deep up to 40M.
2) Drilling speed up to 8m/h.
3) Drilling direction both horizontal and vertical
4) Easy move.
This drilling machine is necessary equpiment to assist diamond wire saw machine in stone quarry.They are capable of making vertical, horizontal and slant drilling. Diamond wire thread through the holes and then the wire saw machine can work.
Model | Unit | QQZ-12/14 |
| Max. drilling depth | m | 35-40 |
| Dia. Of drilling hole | mm | 80, 90 |
| Drilling speed | m/h | 6-8 |
| Min. air pressure | Mpa | 0.5-0.7 |
| Compressed air consumption | m³/min. | 12-14 |
| Down-the hole size (diameter) | mm | 80, 90 |
| Track travel stroke | m | 1 |
| Advance device | pneumatic motor, reducer, chain | |
| Drilling head rotation device | pneumatic motor, reducer | |
| Drilling direction | any direction | |
| Adjusting height of the bottom jack | mm | 220 |
| Pneumatic control panel | remote control, manual change direction | |
| Weight | kg | 400 |
