Kaishan Brand Down-The-Hole Small Rock Drilling Rig

Product Description

Mining Blasting Drilling Equipment KQD*0:
*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.

The parameters of KQD*0:
Diameter of the hole (mm): *****0
Depth of the hole (m): ≥*5
Rotary speed (rpm): *****5
Working pressure (MPa): 0.***0.7
Specification of the drill pipe (mm): *0****0
Air consumption (m3/min): ≥3.5
Lifting force (N): ***0
Remark: electmotor ( 3kw)

Advantages of KQD*0:
1. With motor for transfer of power, economic, high efficiency and energy saving.
2. Adopt cycloidal or straight gear transmission speed reducer, rotary torque, high drilling efficiency.
3. Now overload protection makes drilling machine operation stable and reliable.
4. Adopting consummate design makes it have long service life.
5. Top material and superior technology. It's energy-saving but high efficiency.

Matched Portable Diesel Screw Air Compressor:
Model: CVFY*7/7
Capacity (m³/min): 7
Working Pressure (Mpa): 7
Weight (kg): ***0
Dimension (mm): ***0****0****0