Customization: | Available |
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After-sales Service: | Available |
Warranty: | 6 Months |
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An overburden casing system is a specialized technique used in various drilling operations, such as water well drilling, anchoring, micro piling, and geothermal engineering. It involves the installation of a casing or pipe through layers of soil, rock, or other materials to provide support and stability during the drilling process.
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
|
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 the Eccentric Casing System (ODEX) for various drilling applications:
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 |
Changsha Tianhe Drilling Tools and Machinery Co., Ltd. offers a concentric casing system with ring bits designed for challenging geological conditions. This system is ideal for overburden containing pebbles, fissures, dry stones, boulders, construction waste, and more. It allows drilling at various angles while maintaining high straightness, making it versatile for different projects.
The maximum hole diameter achievable with this system is an impressive 1550 mm, providing ample space for various applications. Whether dealing with complex terrains or specific drilling requirements, this system ensures efficient and precise results.
1. The joint tools are made of superior material compared to the casing tube, ensuring a reliable connection after heat treatment.
2. The casing shoe undergoes heat treatment to prolong its service life.
3. The blocks and locking kit are reinforced, offering excellent overall performance.
4. Ideal for pile foundation engineering and slope support engineering applications.
Company: Changsha Tianhe Drilling Tools and Machinery Co., Ltd.
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.
For the Advanced Odex115 System Drill Rod Set by Changsha Tianhe Drilling Tools and Machinery Co., Ltd., expect 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 strive to provide top-notch products to meet all your drilling needs.
For any further inquiries or to place an order, please feel free to contact us. We are here to assist you with all your drilling tool and machinery needs.