| Customization: | Available |
|---|---|
| After-sales Service: | Available |
| Warranty: | 6 Months |
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Embrace the future of drilling with the overburden casing system from Changsha Tianhe Drilling Tools and Machinery Co., Ltd. This state-of-the-art solution is engineered for a variety of drilling applications, including water well drilling, anchoring, micro piling, and geothermal engineering. It works by installing a casing or pipe through diverse material layers such as soil and rock, offering unparalleled stability and support throughout your drilling endeavors.
Key Features:
Changsha Tianhe Drilling Tools and Machinery Co., Ltd. presents a concentric casing system with superior ring bits, meticulously designed to tackle challenging geological formations, including pebbles, fissures, dry stone, boulders, and construction backfield waste. This system allows precise drilling at various angles while maintaining exceptional straightness, supporting a maximum hole diameter of 1550 mm.
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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
|
| 6--Eccentric system | See the data sheet as below |
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Model
|
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
|
The Eccentric Casing System (ODEX) revolutionizes drilling with its unparalleled versatility and efficiency, catering to a multitude of drilling applications:
1. Crafted from superior materials, our joint tools provide a robust and reliable connection post-heat treatment, for unparalleled performance.
2. The heat-treated casing shoe is designed for an extended service life, ensuring long-term reliability.
3. Reinforced blocks and locking kits deliver exceptional overall performance, elevating operational efficiency.
4. This system is ideal for applications in pile foundation engineering and slope support engineering, making it an essential component in these fields.
Our concentric casing system with wings is expertly crafted to penetrate layers with loose materials such as soil, clay, weathered rock, and sand particles, ensuring seamless drilling operations.
Company Name: Changsha Tianhe Drilling Tools and Machinery Co., Ltd.
Established year: 2002
Workshop Size: 60,000 Square Meters
Staff: 350 employees
Annual production capacity: 24,000 hammers, 120,000 pcs bits, 24,000 drill pipes
Products: We specialize in producing DTH Hammer and Bit, ODEX System, and Reverse Circulation Hammer and Bit, catering to a wide range of drilling needs.
Location: Hunan Province, China
Global Service Network: Serving over 50 countries with our expansive global service network, ensuring our products reach every corner of the world.
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