Geological Core Drilling Machine Underground Tunnel Exploration Sampling Small Core Drilling Rig

This is just a part of the overseas clients who came to our company to negotiate cooperation, sign contracts and take photos. 
We welcome more overseas clients to come to our company for negotiation and cooperation.

This underground tunnel exploration sampling drilling rig and coring drill is a specialized, robust drilling system engineered to perform precise and reliable subsurface investigations in tunneling and underground construction environments. Its primary function is to extract high-quality, undisturbed core samples and cuttings from tunnel faces, walls, and surrounding strata for comprehensive geological and geotechnical analysis.

Self-Contained Operational Efficiency: The rig is designed for standalone operation with integrated support systems:
Compact Power Unit: Features an onboard hydraulic power pack or a connection for mine electric power.
Essential Flushing System: Includes a small, efficient water pump for hole cleaning and cooling.
Simple Rod Handling: Designed for manual or semi-assisted rod handling to keep the system simple and lightweight.
Ruggedness & Environmental Suitability: Built with durable components to withstand harsh mining conditions—dust, moisture, and rough handling. Its simple design ensures high reliability, minimal maintenance, and low downtime. Operates with low noise and effective dust/water management, suitable for confined underground workings.
User-Centric & Safe Operation: Engineered for intuitive operation by a small crew or even a single trained technician. Ergonomic controls, clear instrumentation, and a stable but simple anchoring system ensure safe and straightforward operation in challenging mine terrains.

The obtained samples are fundamental for:
Geotechnical Engineering: Determining rock mass classification, fault locations, and ground stability.
Hydrogeological Assessment: Identifying water-bearing zones and predicting inflow.
Hazard Prediction: Forecasting encounters with gas, weak strata, or other potential risks ahead of the advancing tunnel face.

Products Description

Company Profile

Quzhou Sanrock Heavy Industry Machinery Co.,Ltd is founded in 2017, fastly develop as a key enterprise in the industry of mine field, geological exploration, water well field and engineering construction field, with the ability to research, manufacture and market.
Sanrock products now cover more than 10 species such as:
Mining Drilling Rig                           Engineering Drilling Rig
Underground Drilling Rig                          Solar Pile Drilling Rig
Water Well Drilling Rig                            Rotary Drilling Rig
Core Drilling Rig                        Air Compressor
We have many year experience in these fields to offer various solutions, with ISO 9001 and CE certificate to guarantee our quality control.  We also have excellent engineer and sale teams to serve different customers' demand.
We also offer comprehensive after-sales service support, including on-site installation guidance, operation training and regular maintenance services, to ensure that customers have no worries during the use of the equipment.
We Sanrock here wish to hand in hand with our customers,create better future!
This is just a part of the overseas clients who came to our company to negotiate cooperation, sign contracts and take photos. 
We welcome more overseas clients to come to our company for negotiation and cooperation.

1.What can you buy from us?
DTH drilling rig,core drilling rig,reverse circulation drilling rig ,highway pile driver,solar pile driver ,
anchor pile driver,rotary drill rig ,Top Hammer drill rig,underground jumbo drill rig ,DTH hammer,drill rod,
screw air compressor,water well drilling rig,truck mounted water well drilling rig,screw air compressor,
piston air compressor,pneumatic rock drill ,drill bit,tricone bit ,spare parts.

2.Do you provide design drawing and customization services for complete machines and drilling tools?
Please provide your technical specifications or project background details, and we are ready to develop a customized proposal based on your requirements.
This includes 2D and 3D design drawings , delivered in various formats including DWG, PDF, STEP, and IGES. 
Our engineering team specializes in developing tailored solutions that meet your specific operational requirements, geological conditions, and performance objectives.

3.How is the shipment? How long dose it take?
A: For large quantity or heavy products, we ship by sea shipping or land shipping.
Shipping efficiency depends on country and city you want to ship to.
For small and delicate products, we ship by DHL, UPS, Fedex or TNT. You can also appoint shipping method you like before we ship.

4.How is your quality control?
We have our own experienced QC.  There will be strict inspection and testing for every order before shipping out.
Our comprehensive inspection service goes beyond basic checks. We analyze performance,and provide a detailed report to maximize your uptime, reduce operating costs, and extend the lifespan of your equipment.