| Customization: | Available |
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| After-sales Service: | Available |
| Warranty: | 6 Months |
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The Overburden Casing System from Changsha Tianhe represents the forefront of drilling technology, offering unparalleled precision and reliability. Ideal for applications such as water well drilling, anchoring, micro piling, and geothermal engineering, this innovative system expertly manages the installation of casing or pipes through complex overburden, including soil and rock layers. By providing steadfast support and maintaining stability, it ensures the integrity of the drilling process from start to finish.
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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: The 28 Kg New Forged Eccentric Casing Bit is designed to excel in water well drilling projects, offering robust protection against hole collapse. This advanced ODEX system enhances drilling efficiency, significantly reducing the time required to penetrate through overburden materials.
2. Anchoring: Perfectly engineered for anchoring applications, the ODEX system stands out in slope reinforcement projects. Its precision and reliability ensure that all anchoring needs are met with exceptional performance.
3. Micro Piling: Tailored for diverse formations including soil, clay, and sand rock, this eccentric casing system provides an economical and swift solution for hole protection. Whether using temporary or permanent casing tubes, it guarantees seamless operations in micro piling projects.
| 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 |
Introducing our robust concentric casing system by Changsha Tianhe Drilling Tools and Machinery Co., Ltd., crafted for the toughest overburden conditions including pebbles, fissures, and boulders. This versatile system allows drilling at various angles, ensuring impeccable straightness regardless of the terrain.
With the capability to achieve an impressive maximum hole diameter of 1550 mm, this system is a perfect fit for an extensive array of drilling applications.
Discover the cutting-edge concentric casing system from Changsha Tianhe Drilling Tools and Machinery Co., Ltd., featuring top-quality joint tools material that provides a strong and secure connection post heat treatment.
Changsha Tianhe Drilling Tools and Machinery Co., Ltd. presents a concentric casing system with wings, expertly engineered for layers with loose materials like soil, clay, weathered rock, and sand particles, making it ideal for a multitude of drilling applications.
Founded in 2002, Changsha Tianhe Drilling Tools and Machinery Co., Ltd. is headquartered in a 60,000 square meter facility in Hunan province, China. We excel in manufacturing DTH Hammers and Bits, ODEX systems, and Reverse Circulation Hammers and Bits. Our expansive global service network spans over 40 countries, committed to delivering top-tier 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: Prompt delivery 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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