Description:
1.Blast hole drill rig with 5m3/min air delivery2.Electric driven down hole drilling rig
3.Easy to operate for hard work site
Mostpowerful blast hole drill rig HQF110 with 0.7 Mpa workingpressure
Blast hole drill rig are widely used in the coal, ferrous andnon-ferrous metal mining, chemical, railway, road, water andelectricity, military and other tunneling engineeringapplications.
Features of blast hole drill rig:
1.Widely used in mines, transportations, defense, water conservancy,rock engineer, especiaaly rugged terrain.
2.Low center of gravity, easy tofold and to move.
3. Rotator reducer withhigh torque ensure operating reliable in the case of strongvibrations or heavy duty.
4. Simple structure, easyto operate, low cost.
5. Propulsion systemequipped with relief valve, adjusting propulsion, ensure excellentperformance
6. Different types, such ashydraulic and electric, and pneumatic.
Specificationsof blast hole drillrig:
| model | blast hole drill rig HQF110 |
Rock rigidity | f=6-20 |
| Diam. of hole(mm) | 68-130 |
| Optimum drilling depth(m) | 20 |
Rod length(mm) | 1000 |
| Max. lifting power(N) | 7000 |
| Workingpressure(mpa) | 0.5-0.7 |
| Air consumption (m3/min) | 9.0-12 |
| Speed of rotator(r/min) | 110-160 |
| Motor power(kw) | 4 |
| Weight(kg) | 260 |
Photos of blast hole drillrig :
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