| Customization: | Available |
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| After-sales Service: | Available |
| Warranty: | 6 Months |
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The Overburden Casing System, developed by Changsha Tianhe Drilling Tools and Machinery Co., Ltd., is a cutting-edge technique designed for various drilling operations. Whether you're drilling water wells, anchoring, micro piling, or involved in geothermal engineering, this system is your ultimate solution.
The Overburden Casing System involves the installation of a casing or pipe through layers of soil, rock, or other materials. This casing provides unparalleled support and stability during the drilling process, ensuring efficient and safe operations.
Invest in the Overburden Casing System by Changsha Tianhe Drilling Tools and Machinery Co., Ltd. and experience unparalleled drilling efficiency, stability, and safety. Take your drilling operations to new heights with our cutting-edge technology.
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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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The Eccentric Casing System (ODEX) offered by Changsha Tianhe Drilling Tools and Machinery Co., Ltd. is a highly efficient drilling tool designed for various applications.
The Eccentric Casing System (ODEX) is the ideal choice for water well projects. It ensures continuous drilling while protecting the hole from caving in, resulting in significant time savings during drilling through the overburden.
When reinforcing slopes, the Eccentric Casing System (ODEX) meets the requirements of anchoring projects perfectly. Its reliable design ensures efficient and effective reinforcement.
In soil, clay, and sand rock formations, the Eccentric Casing System (ODEX) proves to be the most economical and fastest solution for protecting the hole from collapsing. It can be used with both permanent and temporary casing tubes.
Choose the Eccentric Casing System (ODEX) by Changsha Tianhe Drilling Tools and Machinery Co., Ltd. for your drilling needs. Experience enhanced efficiency, reliability, and cost-effectiveness in your projects.
| 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. presents the Concentric Casing System with Ring Bits, designed to meet the drilling needs of English-speaking natives. This innovative system is perfect for tackling complex geological conditions, including pebble, fissure, dry stone, boulder, and construction backfield waste. No matter the angle, our system ensures high straightness and precision.
With a maximum hole diameter of 1550 mm, our Concentric Casing System with Ring Bits offers unmatched performance and versatility. It is the ideal choice for a wide range of drilling applications, providing exceptional results every time.
Introducing the Concentric Casing System with Blocks, a high-quality product designed and manufactured by Changsha Tianhe Drilling Tools and Machinery Co., Ltd.
This Concentric Casing System with Blocks is ideal for pile foundation engineering and slope support engineering projects.
Our company, Changsha Tianhe Drilling Tools and Machinery Co., Ltd., offers a high-quality concentric casing system with wings that is perfect for covering layers with loose materials. Whether you are dealing with soil, clay, weathered rock, or sand particles, our casing system provides the ideal solution.
Established in 2002, our company has a 60000 square meters workshop and is a leading manufacturer in the industry. We specialize in producing top-notch DTH Hammer and bit, ODEX system, and Reverse circulation hammer and bit.
Located in Hunan province, China, we have a global service network that spans over 40 countries. This ensures that we can provide excellent customer support and assistance wherever you are.
Changsha Tianhe Drilling Tools and Machinery Co., Ltd. offers the Odex140 Welding Water Well Drilling System. This system includes the Odex140 Casing Shoe Symmetrix Drilling Rig, Drill Rod Core Drill Bit, and Rock Drill. It is ideal for water well drilling and provides efficient and reliable results. With wooden cases for packing, delivery takes approximately 15-18 days after receiving the deposit.
Q: Are you a trading company or manufacturer?
A: We are a factory.
Q: How long is your delivery time?
A: Generally, if the goods are in stock, the delivery time is 5-10 days. If the goods are not in stock, the delivery time is 15-20 days. The delivery time is according to the quantity.
Q: Do you provide samples? Is it free or extra?
A: Yes, we could offer the sample for free, but the cost of freight is not included.
Q: What are your terms of payment?
A: For payment less than or equal to $1000, 100% payment is required in advance. For payment greater than $1000, 30% T/T payment is required in advance, and the balance is to be paid before shipment.
If you have any other questions, please feel free to contact us using the information below:
Company name: Changsha Tianhe Drilling Tools and Machinery Co., Ltd.
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