Underground Diamond Core Drill Rig:
HT is a professional manufacturer for underground core drill rig, underground diamond core drill rig.
1 Applications Of Underground Core Drill Rig:In mining and other geological engineering operations, coring sample is needed to obtain rock structure, physical and mechanical properties.Core-taking is the most direct means of exploration, it uses a hollow drill pipe to drill down from the surface, forming a cylindrical borehole in the rock formation, and obtaining core, ore, and soil from different depths in the borehole, analytical studies were conducted to identify and classify rock formations.
2 Features Of Underground Diamond Core Drill Rig:
Our HC-100 fully hydraulic underground core drill rig can be used in different environments, such as ground and roadway, to meet different drilling requirements and has a wide range of applications.
Our underground diamond core drill rig has high working efficiency, can effectively save manpower, material, financial resources and time, improve working efficiency.
Our underground diamond core drill rig has reasonable structure, simple installation and disassembly, and is easy to handle.
Max Drilling Depth |
100m |
Max Drilling Diameter |
120mm |
Maximum Torque |
650Nm |
Max Rotation Speed |
500 r/min (continuously variable transmission) |
Lift Force |
3T |
Lift Height |
1.8m |
Hydraulic System |
max pressure: 14Mpa |
max flow:56L/m |
|
cooling way: water cooling |
|
Power |
18Hp gasoline engine |
Total Weight |
350 kg |
Dimensions |
2250 x 600 x 2700 mm |
Working video in Youtube:
Underground Core Drill Rig QZ-20 Model:
Drilling Diameter (mm) |
46/60/75 |
Max Drilling Depth (m) |
46mm—20m, 60mm—10m, 75mm—8m |
Drilling Pipe Diameter (mm) |
32 |
Rotation Speed (r/min) |
360/720 |
Torque (n.m) |
82 at 360r/min rotation speed |
41 at 720r/min rotation speed |
|
Power (kw) |
3Kw(electric motor) or 6.5Hp(gasoline engine) |
Weight (kg) |
90 |
Dimension (length x width x height) (mm) |
700x650x1950 |
Underground Diamond Core Drill Rig QZ-20 Model:
QZ20 Core Sample Drilling Rig Machine Video.
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