Specifications
1.High efficient and good performance2.ISO:9001-2000
3.Easy operating and maintenance
Electric Down The Hole hand drilling machine KQD70
Product shows:
1. Photos of KQD70 DTH Hand Drilling Machine
2. Features of DTH Hand Drilling Machine
* Forward, turn, and the impact of all the compressed air as power, structure simple,power, relocation facilities.
*In the single-top, double top, bearing-type three supporting structures to choose from, can adapt to any geological features.
*Centralized control mechanism, easy to operate.
*Unique dual muffler, muffler effect, reducing environmental pollution.
3.The parameters of KQD70
Type | KQY90 | KSZ100 | KQD120 | KQD100 | KQD100B | KQD70 |
Drilling diameter(mm) | 80-100 | 80-100 | 80-100 | 80-100 | 80-100 | 60-80 |
Drilling depth(m) | ≥20 | ≥20 | ≥20 | ≥20 | ≥20 | ≥15 |
Rotating speed(rpm) | 0-75 | 0-93 | 0-62 | 0-62 | 0-84 | 0-125 |
Working pressure(Mpa) | 0.5-0.7 | 0.5-0.7 | 0.5-0.7 | 0.5-0.7 | 0.5-0.7 | 0.5-0.7 |
Drill road standard(mm) | 60×1000 | 60×1000 | 60×1000 | 60×1000 | 60×1000 | 40×1000 |
Lifting force(N) | 15000 | 9600 | 9600 | 9600 | 9600 | 3600 |
Air consumption (m3/min) | ≥6 | ≥10 | ≥6 | ≥6 | ≥6 | ≥3.5 |
1.high efficiency and energy saving- motor driven down the hole drill
2.simple structure and single dynamic
3.adapt to any geological feature
4.stable and reliable operation
Company shows
1.About us
We are located in Beijing City, the Captal area of China with convenient transportation access.
All of our products comply with international quality standards and are greatly appreciated in a variety of different markets
throughout the world.We now have over 100 employees, an annual sales figure that exceeds USD 10 million and are currently
exporting 45% of our production worldwide.
2. Our certificates:
3.Kaishan Exchanges and Cooperative Partners
4. Factory:
5.Production Equipment:
6.R&B Center and Team:
Any needs feel free to contact Cathy.
skype:kaishan02