| Customization: | Available |
|---|---|
| After-sales Service: | Available |
| Warranty: | 6 Months |
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Experience the pioneering prowess of Changsha Tianhe with our exceptional overburden casing system. This innovative solution is meticulously designed for excellence in diverse drilling operations, including water well drilling, anchoring, micro piling, and geothermal engineering. Our system skillfully integrates a casing or pipe through complex layers of soil, rock, or other materials, ensuring unparalleled 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 advanced Eccentric Casing System (ODEX) is an indispensable asset in water well projects, offering exceptional efficiency in drilling operations. This innovative system safeguards the integrity of the borehole by preventing collapse, thus significantly reducing drilling time through various overburden layers.
2. Anchoring: The ODEX system is expertly engineered to meet the stringent demands of anchoring projects, delivering outstanding performance, particularly in the reinforcement of slopes, ensuring stability and security.
3. Micro Piling: Perfectly suited for diverse formations including soil, clay, and sand rock, our eccentric casing system stands out as a cost-effective solution. It ensures swift and reliable hole protection, accommodating both permanent and temporary casing tubes to streamline your construction efforts.
| 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 cutting-edge concentric casing system, meticulously developed by Changsha Tianhe Drilling Tools and Machinery Co., Ltd. Engineered to conquer the most challenging overburden conditions such as pebbles, fissures, and boulders, it delivers unmatched flexibility and precision, allowing you to drill at various angles while ensuring exceptional straightness and accuracy.
With the capability to achieve an impressive maximum hole diameter of 1550 mm, this system is perfect for an extensive array of drilling applications, offering unparalleled versatility and reliability.
Introducing the groundbreaking concentric casing system from Changsha Tianhe Drilling Tools and Machinery Co., Ltd. Our system features exceptional joint tools material, delivering a secure and reliable connection bolstered by advanced heat treatment techniques.
Our esteemed company, Changsha Tianhe Drilling Tools and Machinery Co., Ltd., proudly presents a concentric casing system with wings. Designed to excel in covering layers with loose materials like soil, clay, weathered rock, and sand particles, this system is perfectly suited for a diverse range of drilling applications, providing both efficiency and stability.
Founded in 2002, Changsha Tianhe Drilling Tools and Machinery Co., Ltd. is headquartered in a spacious 60000 square meter workshop located in Hunan province, China. We specialize in the production of DTH Hammers and Bits, ODEX systems, and Reverse Circulation Hammers and Bits. With a robust global service network extending to over 40 countries, we are committed to providing high-quality, reliable drilling solutions to meet the needs of our diverse clientele.
Product Name: Overburden Drilling Core Drill Shoe
Manufacturer: Changsha Tianhe Drilling Tools and Machinery Co., Ltd.
Packing: Securely packaged in wooden cases
Delivery: Prompt delivery within 15-18 days after 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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