| Customization: | Available |
|---|---|
| After-sales Service: | Available |
| Warranty: | 6 Months |
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
The overburden casing system by Changsha Tianhe represents the pinnacle of innovation in drilling technology. This state-of-the-art technique is specifically crafted for an array of drilling operations, including water well drilling, anchoring, micro piling, and geothermal engineering. The system ingeniously incorporates the installation of a casing or pipe, expertly navigating through overlying layers of soil, rock, or diverse materials to guarantee unparalleled support and steadfast stability throughout the entire drilling process.
|
1.When drilling starts,the reamer opens
|
2.When the drilling is finished,reverse the rotation to close the reamer
|
3.Keep the casing tube left in the hole,or pull out and pour in grout sealing material
|
4.Use conventional drilling bits to continue the drilling
|
|
Model
|
O.D of casing tube(mm)
|
I.D of Casing tube(mm) |
Wall Thickness of the CasingTubemm
|
Max.O.D.of Guide Device(mm)
|
Match DTH hammer
|
|
ODEX90
|
114
|
101
|
6.5
|
90
|
COP34/DHD3.5
|
|
ODEX115
|
146
|
126
|
10
|
115
|
COP44/DHD340/QLX40
|
|
ODEX140
|
168
|
148
|
10
|
136
|
COP54/DHD350/QL50/SD5
|
|
ODEX165
|
194
|
174
|
10
|
160
|
COP64/DHD360/QL60/SD6
|
|
ODEX190
|
219
|
199
|
10
|
185
|
COP64/DHD360/QL60/SD
|
|
ODEX240
|
273
|
253
|
10
|
240
|
COP84/DHD380/QL80/SD8
|
|
ODEX280
|
325
|
300
|
12.5
|
280
|
DHD112/DHD380/SD10
|
| Other specifications are available upon request. | |||||
|
|
|
|
|
|
|
1. Water Well Drilling: Our state-of-the-art Eccentric Casing System (ODEX) is indispensable for water well projects, providing exceptional efficiency in drilling operations. It ensures that the integrity of the hole is preserved, preventing collapse and significantly reducing drilling time through challenging overburden layers.
2. Anchoring: The ODEX system is expertly designed to excel in anchoring projects, particularly in the reinforcement of slopes, offering unmatched performance and reliability.
3. Micro Piling: Perfectly engineered for soil, clay, and sand rock formations, our eccentric casing system offers economical and swift hole protection. It is suitable for both permanent and temporary casing tubes, delivering excellence in micro piling applications.
| Products | Instruction |
| 1--Casing tube | a.Thread casing tube.;left-hand
b.Welded casing tube
|
| 2--Drill PIpe | Thread:API(REG/IF)/NC |
| 3--Stablizer | Thread of stabilizer consistent with drill rod |
| 4--Hammer | Thread:API REG |
| 5--Casing shoe | a.Thread casing tube.;left-hand
b.Welded casing tube
|
| 6--Eccentric system | See the data sheet as below |
Discover unparalleled innovation with our concentric casing system, crafted by Changsha Tianhe Drilling Tools and Machinery Co., Ltd. Tailored to tackle the toughest overburden conditions such as pebbles, fissures, and boulders, it empowers you to drill seamlessly at various angles without compromising on precision and straightness.
Achieve a flawless performance with our system, capable of reaching an impressive maximum hole diameter of 1550 mm, perfectly suited for a broad spectrum of drilling applications.
Step into the future of drilling with the state-of-the-art concentric casing system from Changsha Tianhe Drilling Tools and Machinery Co., Ltd. Featuring top-grade joint tools material, this system ensures a secure and dependable connection post heat treatment.
Experience versatility with Changsha Tianhe Drilling Tools and Machinery Co., Ltd.'s concentric casing system with wings. Designed to conquer layers of loose materials such as soil, clay, weathered rock, and sandy particles, this system excels in diverse drilling applications.
Proudly established in 2002, Changsha Tianhe Drilling Tools and Machinery Co., Ltd. operates from an expansive 60,000 square meter workshop located in Hunan province, China. As experts in the production of DTH Hammers and Bits, ODEX systems, and Reverse Circulation Hammers and Bits, we offer a global service network reaching over 40 countries, dedicated to providing top-tier drilling solutions worldwide.
Product Name: Overburden Drilling Core Drill Shoe
Manufacturer: Changsha Tianhe Drilling Tools and Machinery Co., Ltd.
Packing: Securely packaged in wooden cases to ensure product integrity.
Delivery: Expect swift delivery within 15-18 days post receipt of deposit, ensuring your projects stay on schedule.
We are a factory specializing in manufacturing high-quality drilling tools and machinery. Our products are designed to meet the needs of various industries, providing efficient and reliable solutions for your drilling operations.
If you have any questions or would like to learn more about our products, please feel free to contact us at Changsha Tianhe Drilling Tools and Machinery Co., Ltd.
){kind=link}