Inquiry:
core drilling machine for mining is a specialized piece of equipment used to extract a cylinder of material, typically earth or rock, from the ground. This process is essential for exploratory purposes, allowing geologists and mining engineers to examine the underground strata to determine the location, quantity, and quality of mineral deposits. Here’s an overview of core drilling machines used in mining:
1 Surface Core Drilling Rigs: These are robust and highly capable machines designed for surface mining operations. They can drill deep into the earth to obtain core samples. These rigs are often mounted on trucks or tracks to allow easy movement around a mining site.
2 Underground Core Drilling Rigs: Specifically designed for underground mining environments, these rigs are smaller and more compact than surface rigs. They are engineered to operate in confined spaces and can be either electrically or hydraulically powered to ensure safety due to the lack of ventilation for exhaust gases.
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.
Our HC-100 fully hydraulic core drilling mining can be used in different environments, such as ground and roadway, to meet different drilling;requirements and has a wide range of applications.
Our core drilling machine mining has high working efficiency, can effectively save manpower, material, financial resources and time, improve working efficiency.
Our mining core drilling machine has reasonable structure, simple installation and disassembly, and is easy to handle.
| Working Way | hydraulic, two hydraulic systems, hydraulic transmission |
| Power Source | diesel powered |
| Power | 25 Hp |
| Max Drilling Depth | 100 m |
| Max Drilling Diameter | 200 mm |
| Drilling Angle | 0°-90 ° |
| Rotation Speed | 0-300 r/min (continuously variable transmission) |
| Max Torque | 600 Nm |
| Max Lifting Force | 3 T |
| Machine Height | 2.6 m |
| Weight | 500 kg |
| Dimension (length x width x height) | 1400 x 1250 x 2600 mm |
| 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 |
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