| Customization: | Available |
|---|---|
| After-sales Service: | Available |
| Warranty: | 6 Months |
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Discover the innovative Overburden Casing System by Changsha Tianhe—a state-of-the-art solution designed for excellence in a range of drilling operations, including water well drilling, anchoring, micro piling, and geothermal engineering. This advanced system facilitates the seamless installation of casings or pipes through challenging layers of soil, rock, or other materials, ensuring unwavering support and stability throughout the drilling process.
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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: Our cutting-edge Eccentric Casing System (ODEX) is an indispensable asset for efficient water well drilling projects. It ensures the longevity and stability of the drill hole by preventing collapse, thereby dramatically shortening the time needed to drill through overburden.
2. Anchoring: Tailored to meet the demanding requirements of anchoring projects, particularly in slope reinforcement, the ODEX system excels in ensuring robust, reliable anchoring solutions.
3. Micro Piling: Perfectly suited for challenging soil, clay, and sand rock formations, the eccentric casing system offers a cost-effective and swift solution for hole protection. It accommodates both permanent and temporary casing tubes, providing indispensable support in micro piling endeavors.
| 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 pioneering concentric casing system, meticulously crafted by Changsha Tianhe Drilling Tools and Machinery Co., Ltd., is engineered to conquer the most demanding overburden conditions such as pebbles, fissures, and boulders. It provides unparalleled versatility to drill at multiple angles while consistently ensuring unmatched straightness.
This groundbreaking system is capable of achieving an impressive maximum hole diameter of 1550 mm, making it exceptionally suitable for an extensive array of drilling applications.
Introducing the state-of-the-art concentric casing system from Changsha Tianhe Drilling Tools and Machinery Co., Ltd. This cutting-edge system features superior-grade joint tools material, guaranteeing a steadfast connection post-heat treatment.
Our esteemed company, Changsha Tianhe Drilling Tools and Machinery Co., Ltd., proudly presents the concentric casing system with wings, specifically tailored for drilling through layers abundant in loose materials such as soil, clay, weathered rock, and sand particles. This system is the perfect choice for a wide spectrum of drilling applications.
Founded in 2002, Changsha Tianhe Drilling Tools and Machinery Co., Ltd. operates from an expansive 60,000 square meters workshop nestled in Hunan province, China. Our expertise lies in manufacturing premium DTH Hammers and Bits, ODEX systems, and Reverse Circulation Hammers and Bits. With a comprehensive global service network reaching over 40 countries, we are unwavering in our commitment to providing exceptional drilling solutions.
Product Name: Overburden Drilling Core Drill Shoe
Manufacturer: Changsha Tianhe Drilling Tools and Machinery Co., Ltd.
Packaging: Securely encased in wooden cases
Delivery Timeline: 15-18 days post-receipt of deposit
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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