| Customization: | Available |
|---|---|
| After-sales Service: | Available |
| Warranty: | 6 Months |
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Discover the revolutionary overburden casing system crafted by the pioneers at Changsha Tianhe. This cutting-edge technique is expertly engineered for a variety of drilling operations, including water well drilling, anchoring, micro piling, and geothermal engineering. The system masterfully incorporates the installation of a casing or pipe through overlying layers such as soil, rock, or other composite materials. This ensures unparalleled support and stability throughout the entire drilling process, elevating both performance and reliability.
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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: At the heart of efficient water well projects lies our Eccentric Casing System (ODEX), a revolutionary tool engineered to enhance drilling performance. This system ensures the stability of the well by safeguarding against hole collapse, while remarkably cutting down on drilling time by seamlessly navigating through overburden with ease.
2. Anchoring: The ODEX system is tailored to satisfy the demanding requirements of anchoring projects, making it an exceptional choice for slope reinforcement. Its precision and reliability ensure that every anchoring task is executed with optimal efficiency.
3. Micro Piling: Designed for versatility, our eccentric casing system is the perfect solution for micro piling in diverse geological conditions such as soil, clay, and sand rock formations. It provides an economical and rapid approach to maintaining hole integrity, accommodating both permanent and temporary casing tubes effortlessly.
| 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 |
At Changsha Tianhe Drilling Tools and Machinery Co., Ltd., we proudly present our advanced concentric casing system. This innovative solution is expertly crafted to conquer challenging overburden conditions, such as pebbles, fissures, and boulders. It empowers you to drill at various angles while preserving superior straightness for precision and reliability.
With the capability to achieve a remarkable maximum hole diameter of 1550 mm, this system is perfectly suited for an extensive array of drilling applications, enhancing your project efficiency and success.
Presenting our state-of-the-art concentric casing system from Changsha Tianhe Drilling Tools and Machinery Co., Ltd. This system is engineered with high-quality joint tool materials, providing a steadfast connection even after rigorous heat treatment.
Our esteemed Changsha Tianhe Drilling Tools and Machinery Co., Ltd. proudly offers a concentric casing system with wings, expertly designed to tackle layers filled with loose materials like soil, clay, weathered rock, and sand particles. This system is the perfect choice for versatile drilling applications.
Founded in 2002, Changsha Tianhe Drilling Tools and Machinery Co., Ltd. proudly operates from an expansive 60,000 square meters workshop located in Hunan province, China. We specialize in producing top-tier DTH Hammers and Bits, ODEX systems, and Reverse Circulation Hammers and Bits. With an extensive global service network that spans over 40 countries, our commitment is to deliver unparalleled high-quality drilling solutions to meet your needs.
Product Name: Premium Overburden Drilling Core Drill Shoe
Leading Manufacturer: Changsha Tianhe Drilling Tools and Machinery Co., Ltd.
Secure Packing: Durable Wooden Cases
Prompt Delivery: Expect shipment within 15-18 days following deposit receipt
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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