| Customization: | Available |
|---|---|
| After-sales Service: | Available |
| Warranty: | 6 Months |
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The Overburden Casing System, designed by Changsha Tianhe Drilling Tools and Machinery Co., Ltd., is a cutting-edge technique used in various drilling operations. Whether you're drilling water wells, anchoring structures, micro piling, or working on geothermal engineering projects, this system is your ultimate solution.
So, how does the Overburden Casing System work?
During the drilling process, this system involves the installation of a casing or pipe through layers of soil, rock, or other materials that lie above the desired drilling zone. This casing provides exceptional support and stability, ensuring a smooth and efficient drilling operation.
With the Overburden Casing System, you can enjoy the following features and benefits:
Invest in the Overburden Casing System by Changsha Tianhe Drilling Tools and Machinery Co., Ltd. and experience unparalleled drilling performance. Get in touch with us today to learn more!
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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 an essential drilling tool for various projects. It is specifically designed to ensure efficient water well drilling, anchoring, and micro piling.
The Eccentric Casing System (ODEX) is a reliable solution for water well projects. It allows for continuous drilling while effectively protecting the hole from caving in. This system significantly reduces drilling time, making it an ideal choice for drilling through overburden.
When it comes to reinforcing slopes, the Eccentric Casing System (ODEX) excels in meeting the requirements of anchoring projects. Its innovative design ensures optimal performance and reliability.
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 effectively utilizes permanent or temporary casing tubes, providing stability and efficiency in micro piling 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 |
Our concentric casing system with ring bits, developed by Changsha Tianhe Drilling Tools and Machinery Co., Ltd., is designed to tackle even the most challenging geological conditions. Whether you're dealing with pebble, fissure, dry stone, boulder, or construction backfield waste, our system is up to the task.
With this system, you can drill at any angle while maintaining exceptional straightness. No matter the complexity of the overburden, our concentric casing system will get the job done.
One of the standout features of our system is its impressive maximum hole diameter of 1550 mm. This allows for larger-scale drilling projects, giving you the flexibility to tackle a wide range of applications.
Choose our concentric casing system with ring bits for reliable and efficient drilling in even the most demanding geological conditions. Trust Changsha Tianhe Drilling Tools and Machinery Co., Ltd. for all your drilling needs.
Introducing the Concentric Casing System with Blocks, a high-quality drilling tool designed and manufactured by Changsha Tianhe Drilling Tools and Machinery Co., Ltd.
The Concentric Casing System with Blocks is ideal for pile foundation engineering and slope support engineering projects.
Choose the Concentric Casing System with Blocks for superior drilling performance and long-lasting durability. Trust Changsha Tianhe Drilling Tools and Machinery Co., Ltd. for all your drilling tool needs.
The Concentric Casing System with Wings is specifically designed to cover layers with loose materials, such as soil, clay, weathered rock, and sand particles. It provides a reliable and efficient solution for various drilling applications.
Changsha Tianhe Drilling Tools and Machinery Co., Ltd. is a leading manufacturer in the field of drilling tools and equipment. Established in 2002, our company operates from a 60000 square meters workshop. We specialize in the production of DTH Hammers and Bits, ODEX Systems, and Reverse Circulation Hammers and Bits.
Based in Hunan province, China, we have established a global service network that spans over 40 countries. Our commitment to quality and customer satisfaction has made us a trusted name in the industry.
Welcome to Changsha Tianhe Drilling Tools and Machinery Co., Ltd.! We are a factory specializing in the production of high-quality drilling tools and machinery.
If you have any further questions or inquiries, please do not hesitate to contact us using the information provided below:
Company Name: Changsha Tianhe Drilling Tools and Machinery Co., Ltd.
Email: [email protected]
Phone: +123456789
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