| Customization: | Available |
|---|---|
| After-sales Service: | Available |
| Warranty: | 6 Months |
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The pioneering overburden casing system developed by Changsha Tianhe represents a revolutionary advancement in drilling technology. Perfectly engineered for diverse applications such as water well drilling, anchoring, micro piling, and geothermal engineering, this system is designed to ensure the utmost support and stability. It achieves this by expertly installing a casing or pipe through the overlying strata of soil, rock, or other materials, significantly boosting reliability and safety in your drilling operations.
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1.When drilling starts,the reamer opens
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2.When the drilling is finished,reverse the rotation to close the reamer
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3.Keep the casing tube left in the hole,or pull out and pour in grout sealing material
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4.Use conventional drilling bits to continue the drilling
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Model
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O.D of casing tube(mm)
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I.D of Casing tube(mm) |
Wall Thickness of the CasingTubemm
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Max.O.D.of Guide Device(mm)
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Match DTH hammer
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ODEX90
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114
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101
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6.5
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90
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COP34/DHD3.5
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ODEX115
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146
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126
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10
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115
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COP44/DHD340/QLX40
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ODEX140
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168
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148
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10
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136
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COP54/DHD350/QL50/SD5
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ODEX165
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194
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174
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10
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160
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COP64/DHD360/QL60/SD6
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ODEX190
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219
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199
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10
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185
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COP64/DHD360/QL60/SD
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ODEX240
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273
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253
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10
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240
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COP84/DHD380/QL80/SD8
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ODEX280
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325
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300
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12.5
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280
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DHD112/DHD380/SD10
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| Other specifications are available upon request. | |||||
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1. Water Well Drilling: Experience the pinnacle of efficiency with our Eccentric Casing System (ODEX). Specifically designed for water well drilling projects, this system skillfully ensures the integrity of your drilling operation by safeguarding the borehole from collapse. Maximize your productivity by dramatically cutting down drilling time through overburden, making every project a triumph of precision and speed.
2. Anchoring: Elevate your anchoring endeavors with the ODEX system, engineered to flawlessly satisfy the demands of anchoring projects. Its exceptional performance is especially highlighted in slope reinforcement tasks, where reliability and strength are indispensable.
3. Micro Piling: Unleash unparalleled efficiency in micro piling applications across diverse terrains, including soil, clay, and sand rock formations. Our eccentric casing system is your go-to solution for cost-effective and swift hole protection, providing the flexibility of using either permanent or temporary casing tubes to suit your specific project needs.
| Products | Instruction |
| 1--Casing tube | a.Thread casing tube.;left-hand
b.Welded casing tube
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| 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
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| 6--Eccentric system | See the data sheet as below |
Our expertly engineered concentric casing system, crafted by Changsha Tianhe Drilling Tools and Machinery Co., Ltd., is specifically designed to conquer challenging overburden conditions such as pebbles, fissures, boulders, and more. This system offers an unparalleled level of flexibility, allowing for drilling at various angles while ensuring superior straightness and precision.
The system is capable of achieving an impressive maximum hole diameter of 1550 mm, making it a versatile and ideal choice for a diverse array of drilling applications.
Discover the groundbreaking concentric casing system brought to you by Changsha Tianhe Drilling Tools and Machinery Co., Ltd. This system features state-of-the-art joint tools material that ensures a robust and reliable connection, enhanced further by precision heat treatment.
Changsha Tianhe Drilling Tools and Machinery Co., Ltd. proudly presents our concentric casing system with wings, meticulously designed to masterfully handle layers comprised of loose materials such as soil, clay, weathered rock, and sand particles. This system is the perfect solution for a wide range of drilling applications, offering superior performance.
Since our establishment in 2002, Changsha Tianhe Drilling Tools and Machinery Co., Ltd. has been a beacon of innovation, operating from a sprawling 60000 square meters workshop in the heart of Hunan province, China. We excel in the manufacture of DTH Hammers and Bits, ODEX systems, and Reverse Circulation Hammers and Bits. With an expansive global service network that reaches over 40 countries, we are steadfast in our commitment to providing top-tier drilling solutions.
Product Name: Overburden Drilling Core Drill Shoe
Manufacturer: Changsha Tianhe Drilling Tools and Machinery Co., Ltd.
Packing: Secure and durable wooden cases, ensuring product safety during transit.
Delivery: Prompt and reliable delivery within 15-18 days following receipt of deposit, ensuring timely fulfillment of your drilling needs.
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.
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