DTH / Pneumatics
Video Technical Assistance
1 Year
ISO
New
100-150mm
70-100m
Cone Bit
Impactor
Portable Turntable All Directional Drilling
0-360 Degrees
Pneumatic or Hydraulic DTH Drilling
Bohwa
Wooden Case
1-5CBM
Qingdao, China
8467110000
Product Description
Portable Tunnel Rock Fan Drilling Rig Machine
I. Descriptions:
The pneumatic DTH (Down-the-Hole) rock drilling machine with the turntable is powered by compressed air motor, and is mainly used for fan-shaped or annular medium-depth and medium-diameter blastholes in underground mining fields, and can also be used for underground anchors supporting. It can be used in hydro project in engineering drilling purpose.
Turntable rocks drilling machine is a medium and deep hole rock drilling tool powered by compressed air. The medium-deep hole rock drilling equipment powered by compressed air is mainly used for the stonework engineering of the upward fan-shaped or annular medium-deep hole drilling in the underground mining field. It is suitable for drilling with a diameter of 50-80mm and a drilling depth of 30m. Using a cross-shaped alloy drill bit with a diameter of 65mm, the average pure rock drilling speed can reach 680mm/min in F12-14 grade ore. The drill frame is simple in structure, easy to dismantle and transport, and works well.
The sizes of different models of turntables are suitable for 2.2mx2.2m-2.7mx2.7m / 2.5mx2.5m-3.0mx3.0m
II. Parameters:
III. Photos for Tunnel Drilling
IV. Rocks Drilling Tools
I. Descriptions:
The pneumatic DTH (Down-the-Hole) rock drilling machine with the turntable is powered by compressed air motor, and is mainly used for fan-shaped or annular medium-depth and medium-diameter blastholes in underground mining fields, and can also be used for underground anchors supporting. It can be used in hydro project in engineering drilling purpose.
Turntable rocks drilling machine is a medium and deep hole rock drilling tool powered by compressed air. The medium-deep hole rock drilling equipment powered by compressed air is mainly used for the stonework engineering of the upward fan-shaped or annular medium-deep hole drilling in the underground mining field. It is suitable for drilling with a diameter of 50-80mm and a drilling depth of 30m. Using a cross-shaped alloy drill bit with a diameter of 65mm, the average pure rock drilling speed can reach 680mm/min in F12-14 grade ore. The drill frame is simple in structure, easy to dismantle and transport, and works well.
The sizes of different models of turntables are suitable for 2.2mx2.2m-2.7mx2.7m / 2.5mx2.5m-3.0mx3.0m
II. Parameters:
| Parameters | Model 90 | Model 150 |
| Drilling Hole Diameter | 50-80mm | 80-140mm |
| Max. Drilling Hole Depth | 35m | 180m |
| Shank Model | φ38mmx90mm | |
| Impact Force | ≥225J | 15000N |
| Impact Frequency | ≥34HZ | 60rpm |
| Output Torque of Drill Rod | ≥140NM | 1500-2000NM |
| Workable Tunnel Dimensions | 2.2m x 2.2m - 3.0m x 3.0m | 2.2m x 2.2m - 3.0m x 3.0m |
| Total Air Consumption | ≤225L/s | 120-350L/s |
| Drilling Angles | 0-360 degrees | 0-360 degrees |
| Mounted | No (Man Portable) | Two Wheels Trailer |
| Weight for Rocks Drilling Machine | 95KG | 450KG |
| Dimensions for Rocks Drilling Machine | 890x360x305mm |
III. Photos for Tunnel Drilling
IV. Rocks Drilling Tools
