Pneumatic DTH Drilling Machine
Product Description
The type of Multifunctional drilling machine is mainly used in quarry , available for horizontal , vertical and slantwise drilling.Its advantage is easier for making holes for the passage of diamond wire.The machine is necessary to assist diamond wire saw machine working in stone quarries.
Pneumatic DTH Drilling Machine
| Item / Model | QZ65-90B |
| Max. depth of drilling | 40m |
| Diameter of drilling | ￠65~￠90mm |
| Drilling speed | 6~8m/h |
| Minimum air pressure | 0.5-0.7 MPa |
| Total compressed air consumption | 12~14m³/min |
| Track travel | 1m |
| Advance device | pneumatic motor,reducer,chain |
| The pneumatic rotation head | pneumatic motor,reducer |
| Drilling direction | Any direction |
| Adjust height of the down jack | 220mm |
| Pneumatic control panel | remote control,manual change direction |
| Total weight | 380KG(complete machine） |
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