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Rock Sample Core Auger Drilling Rig Machine DHC100 LHC100

  • Large Diameter Mining Rock Core Drilling Machine Equipment
Large Diameter Mining Rock Core Drilling Machine Equipment

Large Diameter Mining Rock Core Drilling Machine Equipment

  • Function: Core Sample Drilling Rig
  • Brand Name: HT
  • Model Number: HC-100
  • Place of Origin: China (Mainland)
  • Description: HT is a professional manufacturer for mining rock core drilling equipment, large diameter machine.
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Large Diameter Mining Rock Core Drilling Machine Equipment:

HT is a professional manufacturer for rock mining core drilling equipment, large diameter mining core drilling machine.

1 Applications Of Mining Core Drilling Equipment:

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 Rock Core Drilling Equipment:

Our HC-100 fully hydraulic mining core drilling equipment can be used in different environments, such as ground and roadway, to meet different drilling requirements and has a wide range of applications.

Our rock core drilling equipment has high working efficiency, can effectively save manpower, material, financial resources and time, improve working efficiency.
Our large diameter mining core drilling machine has reasonable structure, simple installation and disassembly, and is easy to handle.

3 Technical Parameters Of Large Diameter Mining Core Drilling Machine:

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

Large Diameter Mining Rock Core Drilling Machine Equipment:

mining core drilling equipment

rock core drilling equipment


Mining Core Drilling Equipment working video:


Rock Core Drilling Equipment 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

Core Sample Drilling Testing Machine QZ-20 Model:

soil sample core drill rig

soil sample drilling machine


Large Diameter Mining Core Drilling Machine Video.


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