| Customization: | Available |
|---|---|
| After-sales Service: | Available |
| Warranty: | 6 Months |
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The overburden casing system from Changsha Tianhe Drilling Tools and Machinery Co., Ltd. represents a groundbreaking advancement in drilling technology, expertly designed for diverse applications such as water well drilling, anchoring, micro piling, and geothermal engineering. This innovative system skillfully installs a casing or pipe through complex layers of soil, rock, or other materials, providing unparalleled stability and support, which is crucial during the intricate drilling process.
Key Features: Unmatched in versatility and performance.
Changsha Tianhe Drilling Tools and Machinery Co., Ltd. proudly presents our concentric casing system with ring bits, meticulously designed for even the most challenging geological conditions like pebbles, fissures, dry stones, boulders, and construction backfield waste. This state-of-the-art system supports multi-angle drilling while ensuring remarkable straightness, accommodating an impressive maximum hole diameter of 1550 mm, thus redefining efficiency and precision in drilling.
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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)
|
I.D of Casing tube(mm) |
Wall Thickness of the CasingTubemm
|
Max.O.D.of Guide Device(mm)
|
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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Explore the Versatile Applications of the Eccentric Casing System (ODEX): Discover the multifaceted drilling applications that our ODEX system can offer across various industries.
1. Crafted from superior materials, our joint tools offer unwavering reliability and a dependable connection, fortified by advanced heat treatment processes.
2. Prolong the life of your drilling operations with our heat-treated casing shoe, designed for extended durability and resilience.
3. Benefit from enhanced performance with our strengthened blocks and locking kit, engineered for excellent overall efficiency and reliability.
4. Perfect for use in pile foundation and slope support engineering applications, ensuring stability and robustness in every project.
Our innovative concentric casing system with wings is expertly designed to navigate layers of loose materials such as soil, clay, weathered rock, and sand particles, offering steadfast stability and performance.
Company Name: Reach new heights with Changsha Tianhe Drilling Tools and Machinery Co., Ltd. Changsha Tianhe Drilling Tools and Machinery Co., Ltd.
Established Year: Setting industry standards since 2002. 2002
Workshop Size: Expand your horizons with our expansive 60,000 Square Meters workshop. 60,000 Square Meters
Staff: A dedicated team of 350 employees, committed to your success. 350 employees
Annual Production Capacity: Harness the power of productivity with our vast capability.Annually producing 24,000 hammers, 120,000 pieces of bits, and 24,000 drill pipes.
Products: Elevate your drilling projects with our comprehensive product offerings. Featuring DTH Hammer and Bit, ODEX System, and Reverse Circulation Hammer and Bit, tailored for excellence.
Location: Strategically located in the heart of Hunan Province, China, ready to serve your needs globally. Hunan Province, China
Global Service Network: Reach across borders with our extensive service network. Proudly serving clients in over 50 countries, ensuring global reach and local expertise.
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