| Customization: | Available |
|---|---|
| After-sales Service: | Available |
| Warranty: | 6 Months |
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An overburden casing system is a specialized technique used in various drilling operations, including water well drilling, anchoring, micro piling, and geothermal engineering. This system involves the installation of a casing or pipe through layers of soil, rock, or other materials to provide essential support and stability during the drilling process.
Choose our overburden casing system for reliable and effective drilling operations!
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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 cutting-edge drilling tool designed for water well projects. It efficiently drills holes while preventing cave-ins, ultimately reducing drilling time through overburden layers.
For anchoring projects, the ODEX system excels in meeting the requirements for reinforcing slopes, ensuring stability and durability.
When it comes to micro piling in various soil, clay, and sand rock formations, the eccentric casing system proves to be the most cost-effective and rapid solution. It effectively protects holes from collapsing with both permanent and temporary casing tubes.
| 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 concentric casing system, designed by Changsha Tianhe Drilling Tools and Machinery Co., Ltd., is ideal for challenging geological conditions like 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 suitable for a wide range of drilling applications.
Company: Changsha Tianhe Drilling Tools and Machinery Co., Ltd.
Our concentric casing system with wings is designed for covering layers with loose materials like 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 Presence: Service network in over 40 countries.
Product Name: Odex240 Symmetrix Weight 28kg Casing Rig
Packing: Wooden cases
Delivery: 15-18 days after deposit
Our company is a factory specializing in the production of high-quality drilling tools and machinery. We offer a wide range of products to meet your drilling needs.
If you have any further questions or would like to place an order, please feel free to contact us. We are here to assist you with all your drilling tool and machinery needs.
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