| Customization: | Available |
|---|---|
| After-sales Service: | Available |
| Warranty: | 6 Months |
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Our Overburden Casing System is a cutting-edge technique used in various drilling operations such as water well drilling, anchoring, micro piling, and geothermal engineering. It involves installing a casing or pipe through layers of soil, rock, or other materials to ensure stability during the drilling process.
Contact us today to learn more about our innovative Overburden Casing System!
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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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Changsha Tianhe Drilling Tools and Machinery Co., Ltd. offers an innovative Eccentric Casing System (ODEX) for various drilling applications:
Trust Changsha Tianhe's Eccentric Casing System for reliable and efficient drilling needs.
| 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.
Introducing the innovative concentric casing system with blocks from Changsha Tianhe Drilling Tools and Machinery Co., Ltd. This system is designed to enhance the efficiency and reliability of your drilling operations.
Pile foundation engineering, slope support engineering
Our concentric casing system with wings is designed for covering 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 Presence: Service network in over 40 countries.
Product Name: New Forged Odex Concentric Casing Equipment
Description: High-quality forged Odex240 concentric casing equipment for efficient drilling. Delivery in 15-18 days after deposit. Packaged in wooden cases.
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 questions or would like to place an order, please feel free to contact us at Changsha Tianhe Drilling Tools and Machinery Co., Ltd.
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