Quzhou Sanrock Heavy Industry Machinery Co., Ltd.
| Payment Terms | L/C,D/A,D/P,T/T,Western Union,MoneyGram |
| Supply Ability | 500000Set/Sets per Month |
| Delivery Time | 15-25days |
| Packaging Details | Nude package for machines, Wooden box package for spare parts, Or customer demand. |
| Product name | core drilling rig ,core drilling rig machine |
| Name | hydraulic core drilling rig ,core drilling rig machine ,core drilling machine |
| Type | Core Drilling Rig |
| Drilling depth | 400m |
| Drilling diameter | AQ BQ NQ HQ |
| Feature | High Drilling Efficiency,Hydraulic Controlling,Competitive Price |
| Application | coring machine,geological exploration |
| Power Type | Electric |
| Spindle rotational speed | 280-1200r/min |
| Spindle torque | 910Nm |
| Hydraulic system working pressure | 20MPa |
| Main pump max pressure | 31.5MPa |
| Auxiliary pump max pressure | 21MPa |
| Power head stroke | 1600mm |
| Underground drilling angle | 0-360 |
| Azimuth angle | 0-360 |
| Motor Power | 55Kw |
| Motor rotational speed | 1480rpm |
| Machine body/outer size | 2800㎜×1020㎜×1550㎜ |
| Weight | 80Kg |
| Power car/size | 1720㎜×690㎜×1420㎜ |
| Console/size | 500㎜×405㎜×1080㎜ |
| Brand Name | SANROCK |
| Model Number | SRC400UG |
| Certification | CE ISO 9001:2015 |
| Place of Origin | Zhejiang, China |
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Product Specification
| Payment Terms | L/C,D/A,D/P,T/T,Western Union,MoneyGram | Supply Ability | 500000Set/Sets per Month |
| Delivery Time | 15-25days | Packaging Details | Nude package for machines, Wooden box package for spare parts, Or customer demand. |
| Product name | core drilling rig ,core drilling rig machine | Name | hydraulic core drilling rig ,core drilling rig machine ,core drilling machine |
| Type | Core Drilling Rig | Drilling depth | 400m |
| Drilling diameter | AQ BQ NQ HQ | Feature | High Drilling Efficiency,Hydraulic Controlling,Competitive Price |
| Application | coring machine,geological exploration | Power Type | Electric |
| Spindle rotational speed | 280-1200r/min | Spindle torque | 910Nm |
| Hydraulic system working pressure | 20MPa | Main pump max pressure | 31.5MPa |
| Auxiliary pump max pressure | 21MPa | Power head stroke | 1600mm |
| Underground drilling angle | 0-360 | Azimuth angle | 0-360 |
| Motor Power | 55Kw | Motor rotational speed | 1480rpm |
| Machine body/outer size | 2800㎜×1020㎜×1550㎜ | Weight | 80Kg |
| Power car/size | 1720㎜×690㎜×1420㎜ | Console/size | 500㎜×405㎜×1080㎜ |
| Brand Name | SANROCK | Model Number | SRC400UG |
| Certification | CE ISO 9001:2015 | Place of Origin | Zhejiang, China |
| High Light | hydraulic core drilling rig ，disassembled tunnel drilling rig ，reassembled core drilling machine | ||
Primary Applications:
Geological exploration ahead of tunnel faces (probe hole drilling)
Rock quality assessment (RQD, fracture mapping, rock strength testing)
Groundwater detection and pressure monitoring
Fault zone and weak plane identification
Validation of geophysical surveys and geological models
Long-hole directional drilling for drainage, grouting, or gas extraction
Value in Tunnel & Mining Projects:
By extracting intact, high-quality core samples from the rock mass, this rig provides critical data that informs excavation design, support system selection (rock bolts, shotcrete, steel sets), and hazard mitigation strategies. Its full hydraulic transmission allows precise control even in highly variable ground conditions, while its mine-duty construction ensures long-term reliability in the most demanding underground environments.
In summary, the mine-use full hydraulic tunnel drill rig is an essential tool for de-risking tunnel construction and optimizing mining operations through accurate, efficient underground geological exploration.
Products Description
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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.
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.
Company Details
Business Type:
Manufacturer,Agent,Importer,Exporter,Seller
Year Established:
1992
Total Annual:
15000000-20000000
Employee Number:
500~600
Ecer Certification：
Verified Supplier
Established in 1992, Quzhou Sanrock Heavy Industry Machinery Co., Ltd. is a manufacturer specialized in the research, development and production of DTH drilling rig, Water well drilling rig, DTH hammer, DTH bits, Drilling Pipe and all accessories about above products. We are located in... Established in 1992, Quzhou Sanrock Heavy Industry Machinery Co., Ltd. is a manufacturer specialized in the research, development and production of DTH drilling rig, Water well drilling rig, DTH hammer, DTH bits, Drilling Pipe and all accessories about above products. We are located in...
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