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DTH drilling machine for blast-hole in quarry

Diameter of drill hole:
90~110mm
Depth of drill hole:
30m
Speed of drilling:
6~8m/h
Min. Air pressure:
0.6~0.7Mpa
Single feeding distance:
1m
Net weight:
600kg
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Description
Application
Features
Technical data
■ Description
The DTH drilling machine is used for drilling large diameter horizontal, vertical and slant holes during stone quarrying. This portable DTH drilling machine is necessary assistive equipment to two wire saw machine during the stone quarrying. The machine is controlled jointly by compressed air or electric motor and compressed air. And the pneumatic DTH drilling machines are high quality standard.
■ Application
DTH drilling machine is used for hard rock blast-hole, slope-protection etc. projects. It is ideal tool in quarry project.
■ Features
1. Low compressed-air consumption, high drilling efficiency, light in weight, easy operating and installing, etc.
2. The particular screwing and discharging mechanism of tube devices reduces the intensity of laber.
3. The portable drilling machine has the particular design for guiding drilling.
■ Technical data
Model Full pneumatic Electric and pneumatic
Diameter of drill hole 90~110mm 90~110mm
Depth of drill hole 30m 30m
Speed of drilling 6~8m/h 6~8m/h
Min. Air pressure 0.6~0.7Mpa 0.6~0.7Mpa
Air consumption 8~10m3/min 7~8m3/min
Single feeding distance 1m 1m
Drilling direction Any angle Any angle
Net weight 600kg 600kg
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info@gaodetec.com86-371-55951660
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