In mining, geological research, and engineering construction, obtaining accurate underground information is one of the most important steps before starting a project. A vertical shaft core drilling machine is professional equipment designed to collect cylindrical rock samples from underground formations. With stable drilling performance, high sampling accuracy, and strong adaptability, it has become an essential tool for many exploration projects. For more information, please contact YG Machinery today!
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YG Core Drilling Machine for Mining Technical Parameters
| Model | YGX-400 | YGX-600 | YGX-800 | YGX-1000 |
| Drilling Depth(M) | 180-400-500 | 200-600-650 | 400-800-1000 | 500-1000-1100 |
| Rated pressure(MPA) | 21 | 21 | 25 | 28 |
| Rated Flow(L/min) | 168 | 192 | 260 | 300 |
| Heat Dissipation Mode | Air cooling+water cooling | |||
| Engine Brand | Yuchai | Yuchai | Yuchai | Cummins |
| Rated power/speed | 78kW/ 2400r/min | 92kW/ 2400r/min | 92kW/ 2400r/min | 154kW/2400r/min |
| Drilling Angle(°) | 0-90 | 45-90 | 45-90 | 45-90 |
| Lifting Force(T) | 12 | 16 | 24 | 30 |
| Feed Force(T) | 6 | 8 | 12 | 15 |
| Hydraulic Mud pump flow | 30-90（L/min） | 30-90（L/min） | 90-180（L/min） | 90-180（L/min） |
| Hydraulic Mud pump power | 4-7(MPA) | 4-7(MPA) | 4-7(MPA) | 4-7(MPA) |
| Dimension | 4000*1900*1800mm | 4000*2000*1800mm | 5500*2100*2000mm | 6000*2200*2400mm |
| Weight | 4.3T | 4.5/5.5T | 6.5T | 7.5T |
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What Can a Core Drilling Machine Do? 5 Functions
A vertical shaft core drilling machine is designed to perform precise drilling operations by rotating the drill bit and collecting underground core samples. Its structure allows stable vertical drilling, making it suitable for deep exploration and geological investigation.
1. Accurate Rock Core Sampling for Geological Analysis
The primary function of a core drilling machine for mining is collecting complete rock samples from underground. During drilling, the machine cuts cylindrical sections of rock and stores them inside the core barrel. These samples can then be analyzed by engineers and geologists.
The collected cores help professionals understand:
- Underground rock structure
- Mineral distribution
- Rock strength
- Geological changes
- Resource potential
High-quality samples allow mining companies to make better decisions before investing in large-scale extraction.
2. Stable Vertical Drilling Performance
The vertical shaft design provides excellent drilling stability.
Compared with some traditional drilling methods, the vertical spindle structure helps maintain:
- Straight drilling holes
- Accurate drilling direction
- Reduced deviation
- Better drilling control
This is especially important for projects that require precise geological data.
3. Adjustable Drilling Speed and Pressure
Different geological conditions require different drilling parameters.
A modern drilling machine allows operators to adjust:
- Rotation speed
- Feeding pressure
- Drilling depth
- Working speed
This flexibility allows the machine to adapt to various environments.
4. Improving Exploration Efficiency
Time is an important factor in mining and engineering projects.
A professional core drilling machine for mining can improve work efficiency by:
- Reducing drilling time
- Increasing daily drilling depth
- Minimizing downtime
- Improving sample collection speed
Compared with outdated equipment, modern machines can help companies complete exploration projects faster.
5. Supporting Deep Underground Investigation
Many mining and geological projects require information from deeper areas.
Vertical shaft drilling equipment can be used for:
- Deep mineral exploration
- Underground structure research
- Geological evaluation
- Resource assessment
Its stable operation makes it suitable for long-term exploration projects.
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Where Is a Core Drilling Machine for Mining Used? 7 Wide Applications
A vertical shaft drilling machine is not only used in mining. It has many applications in different industries.
1. Mining Exploration and Mineral Resource Investigation
Mining is the most common application field. A core drilling machine for mining helps companies identify underground resources before excavation. It is widely used for exploring gold deposits, copper resources, iron ore, coal resources, other mineral formations, etc. The machine collects rock samples that help determine whether a mining area has commercial value.
2. Geological Survey Projects
Geological survey teams rely on drilling equipment to understand underground conditions. Applications include geological mapping, rock classification, underground structure analysis, scientific research, etc. The data collected from drilling helps create accurate geological reports.
3. Building and Infrastructure Foundation Testing
Before constructing large projects, engineers need to know whether the ground can support the structure. The machine helps investigate soil layers, rock quality, foundation conditions, and underground obstacles.
4. Tunnel Construction and Underground Engineering
Tunnel projects require detailed geological information. Vertical shaft drilling machines help engineers understand underground conditions before excavation. They are used in railway tunnels, highway tunnels, underground facilities, and mining tunnels. Accurate drilling data reduces construction risks.
5. Water Resource Exploration
Groundwater exploration also requires underground investigation.
The equipment can help identify underground water layers, geological structures, and suitable drilling locations. This is especially useful in areas where groundwater resources are important.
6. Environmental Investigation and Soil Testing
Environmental companies use drilling machines for sampling and analysis. Applications include soil investigation, pollution monitoring, environmental assessment, and land quality research.
7. Scientific Research and Academic Studies
Research institutions use core drilling equipment to study geological history. The collected samples help researchers understand Earth’s development, rock formation processes, and natural resource changes.
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6 Important Things to Pay Attention to When Using a Core Drilling Machine
Correct operation is important for maintaining equipment performance and extending service life. Before using the machine, operators should understand several key points.
1. Check Equipment Condition Before Starting Work
Before operation, carefully inspect the machine.
Important checks include:
- Hydraulic oil level
- Electrical connections
- Drill rods
- Drill bits
- Fastening bolts
- Lubrication system
Finding problems early can prevent unexpected equipment failure.
2. Select the Correct Drill Bit According to Rock Conditions
Different geological conditions require different drilling tools.
Using the wrong drill bit may cause:
- Slow drilling speed
- Poor sample quality
- Excessive wear
- Higher operating costs
Operators should choose suitable drilling tools according to rock hardness.
3. Avoid Excessive Drilling Pressure
Too much pressure does not always improve drilling efficiency.
Excessive pressure may cause:
- Drill bit damage
- Machine vibration
- Reduced equipment lifespan
Operators should adjust pressure gradually according to actual conditions.
4. Monitor Machine Operation During Drilling
During operation, operators should pay attention to:
- Abnormal noise
- Excessive vibration
- Oil leakage
- Unstable rotation speed
If unusual conditions appear, stop the machine and check the cause.
5. Perform Regular Maintenance
Regular maintenance is essential.
Recommended maintenance includes:
- Replacing hydraulic oil
- Cleaning filters
- Checking wearing parts
- Tightening loose components
- Inspecting drilling tools
Professional core drilling machine manufacturers usually provide maintenance guidance to help customers operate equipment correctly.
6. Train Operators Before Use
Operator experience directly affects drilling results.
Training should include:
- Machine operation methods
- Safety procedures
- Parameter adjustment
- Daily maintenance
A trained operator can improve efficiency and reduce equipment damage.
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7 FAQs About YG Core Drilling Machine for Mining
A: A core drilling machine for mining is mainly used for mineral exploration, geological investigation, and underground rock sampling.
A: Core drilling equipment is widely used in Mining, Geological exploration, Construction, Tunnel engineering, Water exploration, Environmental investigation, etc.
A: The machine uses a rotating drill bit to cut into underground formations. The core barrel collects cylindrical rock samples, which are removed and analyzed by engineers.
A: We have models 130, 180, and 200. We can also customize them into simple wheeled, four-wheel towed (with hydraulic tower and outriggers), and crawler models according to customer needs.
A: We offer models 130, 180, and 200. We can also customize them to simple wheeled, four-wheel towed (with hydraulic tower and outriggers), and crawler types according to customer needs.
A: Yes. A professional core drilling machine for mining can work in different rock conditions, including hard formations, when equipped with suitable drilling tools and correct operating parameters.
A: Yes. We can initially provide online or video guidance. If the problem cannot be resolved, we can provide overseas technical support, but you will need to cover all costs of the technical personnel.
YG Core Drilling Machine for Mining-Factory Direct Sales
A core drilling machine for mining is an important solution for modern exploration and engineering projects. With accurate sampling ability, stable drilling performance, and wide applications, it helps companies obtain reliable underground information and improve project efficiency. Whether you are searching for core drilling equipment, comparing different core drilling equipment options, or looking for experienced core drilling machine manufacturers, YG can help you. So if you have a mining exploration, geological survey, or construction investigation project, contact YG supplier today to get a customized drilling solution.