DTH Type Pneumatic Driven Mine Drilling Rig Portable Borehole
Mine Drilling Rig
Description of Mine Drilling Rig:
Mine drilling rig is a kind of drilling machine mainly for drilling
rocks. The machine can widely be used in large diameter hole
drilling operations of small and medium-sized mines, road
construction, water conservancy and rock excavation, as well as
drilling bolt holes in slope support, tunnel support and foundation
pit support.
Two Types:
1. Pneumatic driven
2. Mixed electric pneumatic driven
Parameters of Mine Drilling Rig:
| Model | TY-100 |
| Max. propelling force | 9600 N |
| Rated speed | 1440 r/min |
| Drill pipe outer diameter | 50-60 mm |
| Drill rod length | 1025 mm |
| Weight | 470 kg |
| Machine size | 2280*440*500 mm |
Features of Mine Drilling Rig:
1. Mechanical transmission, hydraulic feed, the output efficiency
of the whole machine is more than 95%;
2. Compact structure, reasonable connection design, can be divided
into motor, rotary, gear box winch, frame control mechanism four
parts, simple disassembly, convenient assembly;
3. Hydraulic chuck design, simple operation can achieve easy
conversion of 360 degrees drilling.
Pictures of Mine Drilling Rig:
