| Customization: | Available |
|---|---|
| After-sales Service: | Available |
| Warranty: | 6 Months |
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The overburden casing system, offered by Changsha Tianhe Drilling Tools and Machinery Co., Ltd., is a specialized technique used in various drilling operations such as water well drilling, anchoring, micro piling, and geothermal engineering. This system involves the installation of a casing or pipe through overlying layers of soil, rock, or other materials to provide support and stability during 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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The Eccentric Casing System (ODEX) is a vital tool for water well drilling projects. It efficiently drills holes while protecting them from collapsing, reducing drilling time through overburden. This system is also ideal for anchoring projects, ensuring slope reinforcement requirements are met effectively. Additionally, in soil, clay, and sand rock formations, the Eccentric Casing System excels in protecting holes from collapsing with permanent or temporary casing tubes, making it the most economic and fastest solution for micro piling.
| 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 |
Developed by Changsha Tianhe Drilling Tools and Machinery Co., Ltd., this innovative system is designed to tackle overburden with complex geological conditions, including pebble, fissure, dry stone, boulder, and construction backfield waste. It offers the flexibility to drill at any angle while maintaining high straightness.
The system can achieve a maximum hole diameter of 1550 mm, making it a versatile solution for various drilling needs.
Company: Changsha Tianhe Drilling Tools and Machinery Co., Ltd.
Our concentric casing system with wings is designed to cover layers with loose materials such as soil, clay, weathered rock, and sand particles.
Company Name: Changsha Tianhe Drilling Tools and Machinery Co., Ltd.
Established: 2002
Workshop Size: 60,000 square meters
Products: Leading manufacturer of DTH Hammer and bit, ODEX system, and Reverse circulation hammer and bit.
Location: Hunan province, China
Global Reach: Service network spanning over 40 countries.
Get the Odex115 Eccentric Casing Hammer Bit Set from Changsha Tianhe Drilling Tools and Machinery Co., Ltd. for efficient drilling. Delivery in 15-18 days after deposit. Packed in wooden cases.
Our company is a factory specializing in manufacturing high-quality drilling tools and machinery. We offer a wide range of products to meet your needs.
If you have any questions or would like to learn more about our products, please feel free to contact us.
Company name: Changsha Tianhe Drilling Tools and Machinery Co., Ltd.
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