Changsha Tianhe Drilling Tools and Machinery Co.,Ltd.
| Payment Terms | L/C, T/T |
| Supply Ability | 2000 Pieces |
| Delivery Time | within 15 days after receive the deposit |
| Packaging Details | In wooden case |
| Type | Drill Bit |
| Machine Type: | Drilling Tool |
| Material | Alloy steel |
| Processing Type | Forging |
| Use: | Ore Mining, construction,well,geothermal drilling |
| Casing pipe outer diameter: | 76mm-1016mm |
| Brand Name | teamwhole |
| Model Number | Concentric Casing Drilling System(Symmetrix) |
| Certification | ISO9001 |
| Place of Origin | Hunan, China (Mainland) |
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 2000 Pieces |
| Delivery Time | within 15 days after receive the deposit | Packaging Details | In wooden case |
| Type | Drill Bit | Machine Type: | Drilling Tool |
| Material | Alloy steel | Processing Type | Forging |
| Use: | Ore Mining, construction,well,geothermal drilling | Casing pipe outer diameter: | 76mm-1016mm |
| Brand Name | teamwhole | Model Number | Concentric Casing Drilling System(Symmetrix) |
| Certification | ISO9001 | Place of Origin | Hunan, China (Mainland) |
| High Light | symmetrix overburden drilling system ，odex system | ||
Concentric Overburden Casing Drilling System(Symmetrix) for Short Mircopiles And Grouting Project
1. Detailed Product Descriptionon
1. drill in overburden unstable rock
2. one step to drill and follow casing
3. flexible to open or close
4. effecient below Ø300mm
2. Application Range
It is suitable for drilling water wells,geothermal wells, short mircopiles medium mini-type grouting hole of building, dam and harbour project.
3. Design Principles
Make the casing follow easy and the equipment and operation simple
4. Outstanding Advantages
Simple structure,simple operation,reliable quality,retrievable drilling tools,long service
5. Quality Warranty
Our company response for any quality problem caused by material or machining defect.
6. Application
Excellent for water well drilling, geothermal hole, hole blasting and etc.
7. Our Service
Teamwhole offers the market most comprehensive range of DTH hammers. There are hammer solutions for water well drillers, miners and quarry drillers as well as for contractors in construction, oil and gas. Teamwhole's DTH hammers are available in holes sizes from 3.5 to 48 inches in diameter.
Teamwhole's flexible and stable ODEX system wins great reputation in users. Reliable quality,innovative design and professional service ensure the fulfill of many projects.
We even offer reverse circulating RC hammers for exploration. We are the earliest in China for RC since 2004. Now the RC hammer and bits are delivered to Australia,South Africa,Russia and Mongolia in large scales.
More than 30 experts supports the technology and enhance the development.
8. Markets
Northern Europe: foundation, piling
Western Europe: water well and geothermal drilling
Russia: Oil, infrastructure and mining.
South east asia: mining and geothermal
South Africa: mining and water well drilling
Middle east: water well drilling
Oceania: mining, exploration and water well drilling
South America: water well drilling and mining
Company Details
Business Type:
Manufacturer
Year Established:
2002
Total Annual:
10Million-50Million
Employee Number:
201~300
Ecer Certification：
Active Member
Changsha Tianhe Drilling Tools and Machinery Co., Ltd., is a professional geotechnical drilling tools manufacturer since 2002. We’re located in Jinzhou New District,Ningxiang County, Changsha,Hunan province.Our main products include DTH (down-the-hole) hammers and bits with capacity of drillin... Changsha Tianhe Drilling Tools and Machinery Co., Ltd., is a professional geotechnical drilling tools manufacturer since 2002. We’re located in Jinzhou New District,Ningxiang County, Changsha,Hunan province.Our main products include DTH (down-the-hole) hammers and bits with capacity of drillin...
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