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Pneumatic Down–the-hole drill machines are mainly used for perforation working during stone quarrying. For drilling the holes of introducing the diamond wire, with features of easy operation, high working efficiency and easy to converage the holes.
Characteristics :
- The drill is equipped with pneumatic rotation head which combined with the hole hammer permits drilling linearity to maintained, reaching considerable depths at high penertration speeds.
- The support coloum has special fixing system with a spherical joint and an anchoring down jack which permits drilling in all directions.
- Permit the drill height from the ground to kept to a minimum, in the case of horizontal drill.
- Lightness of the structure are easy for handling and transportation.
The major technical parameter : | ||
|
(LQ-PE-90) |
Max depth of drilling |
30 Meter |
Diameter of drill hole |
90mm |
|
Drilling speed |
3-6 Meter/Hour |
|
Minimum air pressure required |
0.6 Mpa |
|
Total air consumption |
9-12 m3/minutes |
|
Extension distance |
1.2 Meter |
|
Drilling direction |
Any direction drilling |
|
Advance device |
Pneumatic, reducer, motor |
|
Pneumatic control panel |
Remote control, manual change direction |
|
Gross weight |
350KG |
|
Total dimension |
1.4 m3=(2700*800*650mm) |
|
(Photos for Pneumatic DTH drill machine and accessories )
(Pneumatic DTH drill machine)
(DTH drill hammer bits)
(DTH drill hammer bits)
Except for the pneumatic DTH drill machine, we also focus on manufacturing diamond wire and wire saw machine for stone quarry cutting work as well, with detailed photos below:
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