| Customization: | Available |
|---|---|
| After-sales Service: | Available |
| Warranty: | 6 Months |
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Introducing the advanced overburden casing system from Changsha Tianhe Drilling Tools and Machinery Co., Ltd., a revolutionary technique designed for excellence in drilling operations. Perfect for water well drilling, anchoring, micro piling, and geothermal engineering, this system precisely installs a casing or pipe to traverse multiple layers of soil, rock, or other materials, offering unmatched stability and support throughout the drilling process.
Key Features:
Discover the robust concentric casing system with ring bits from Changsha Tianhe Drilling Tools and Machinery Co., Ltd., meticulously engineered for challenging geological conditions such as pebble, fissure, dry stone, boulder, and construction backfield waste. Capable of drilling at diverse angles while maintaining impeccable straightness, this system supports a maximum hole diameter of 1550 mm, setting new standards for precision.
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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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| Products | Instruction |
| 1--Casing tube | a.Thread casing tube.;left-hand
b.Welded casing tube
|
| 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 |
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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
|
Max.O.D.of Guide Device(mm)
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Match DTH hammer
|
|
ODEX90
|
114
|
101
|
6.5
|
90
|
COP34/DHD3.5
|
|
ODEX115
|
146
|
126
|
10
|
115
|
COP44/DHD340/QLX40
|
|
ODEX140
|
168
|
148
|
10
|
136
|
COP54/DHD350/QL50/SD5
|
|
ODEX165
|
194
|
174
|
10
|
160
|
COP64/DHD360/QL60/SD6
|
|
ODEX190
|
219
|
199
|
10
|
185
|
COP64/DHD360/QL60/SD
|
|
ODEX240
|
273
|
253
|
10
|
240
|
COP84/DHD380/QL80/SD8
|
|
ODEX280
|
325
|
300
|
12.5
|
280
|
DHD112/DHD380/SD10
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Versatile Applications of the Eccentric Casing System (ODEX):
1. Fabricated with superior-grade materials, our joint tools deliver a sturdy and dependable connection post-heat treatment for optimal performance.
2. Our casing shoe undergoes meticulous heat treatment, ensuring prolonged durability and service life.
3. Reinforced blocks combined with a robust locking kit enhance overall performance and reliability.
4. Ideal for applications in pile foundation engineering and slope support engineering, offering exceptional adaptability and efficiency.
Our cutting-edge concentric casing system with wings is crafted to efficiently manage layers comprised of loose materials, including soil, clay, weathered rock, and sand particles.
Company Name: Changsha Tianhe Drilling Tools and Machinery Co., Ltd.
Year of Establishment: 2002
Production Facility Size: 60,000 Square Meters, housing advanced machinery and technology.
Employee Strength: A dedicated team of 350 skilled professionals
Annual Manufacturing Capacity: Robust capacity with 24,000 hammers, 120,000 pcs bits, and 24,000 drill pipes.
Product Portfolio: Offering top-tier DTH Hammer and Bit, ODEX System, Reverse Circulation Hammer, and Bit solutions.
Company Headquarters Location: Strategically located in Hunan Province, China
Expansive Global Service Network: Extending our reach to over 50 countries worldwide
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