| After-sales Service: | Available |
|---|---|
| Warranty: | 6 Months |
| Certification: | ISO9001:2015 |
| Standard: | AISI |
| Surface Treatment: | Spray-Paint |
| Manufacturing Process: | Forging |
| Customization: |
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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 involved in water well drilling, anchoring, micro piling, or geothermal engineering, this system is the ultimate solution to ensure stability and support during the drilling process.
So, how does the Overburden Casing System work?
When drilling through layers of soil, rock, or other materials, our system involves the installation of a casing or pipe. This casing is carefully placed through the overlying layers, providing unmatched support and stability. This innovative technique guarantees a smooth and efficient drilling process, saving you time and effort.
With the Overburden Casing System, you can expect:
Choose the Overburden Casing System by Changsha Tianhe Drilling Tools and Machinery Co., Ltd. for reliable support and stability in your drilling operations. Experience enhanced efficiency, cost savings, and versatility like never before.
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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. This system significantly reduces drilling time, especially when dealing with overburden.
When it comes to reinforcing slopes, the Eccentric Casing System (ODEX) excels in meeting the requirements of anchoring projects. Its innovative design ensures reliable and efficient anchoring.
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 utilizes permanent or temporary casing tubes to ensure the stability of the drilling process.
Choose the Eccentric Casing System (ODEX) by Changsha Tianhe Drilling Tools and Machinery Co., Ltd. for your drilling needs. Experience enhanced efficiency, reduced drilling time, and reliable performance.
| 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 |
Introducing the Concentric Casing System with Ring Bits, a revolutionary drilling tool designed to tackle complex geological conditions with ease. Manufactured by Changsha Tianhe Drilling Tools and Machinery Co., Ltd., this innovative system is perfect for various challenging terrains, including pebble, fissure, dry stone, boulder, and construction backfield waste.
With the Concentric Casing System, you can drill at any angle while maintaining exceptional straightness, ensuring precise and accurate results every time. Its versatility allows you to overcome obstacles and navigate through even the toughest overburden.
Featuring a maximum hole diameter of 1550 mm, this system provides ample space for your drilling needs. Whether you're working on large-scale projects or smaller applications, the Concentric Casing System delivers outstanding performance and reliability.
Invest in the Concentric Casing System with Ring Bits today and experience the difference it can make in your drilling operations. Trust Changsha Tianhe Drilling Tools and Machinery Co., Ltd. for cutting-edge solutions that meet the highest industry standards.
Introducing the Concentric Casing System with Blocks, a high-quality product designed and manufactured by Changsha Tianhe Drilling Tools and Machinery Co., Ltd. This innovative system is specifically tailored to meet the reading habits of English-speaking natives, ensuring a seamless and engaging reading experience.
The Concentric Casing System with Blocks is ideal for various engineering projects, including:
Choose the Concentric Casing System with Blocks for your next project and experience the superior quality and performance it offers. Trust Changsha Tianhe Drilling Tools and Machinery Co., Ltd. for all your drilling tool needs.
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 is designed to meet your needs.
Established in 2002, our company has a 60000 square meters workshop and is a leading manufacturer in the industry. We specialize in DTH Hammer and bit, ODEX system, and Reverse circulation hammer and bit. With our expertise and experience, we have built a global service network spanning over 40 countries.
Product Description: The New Forged Odex140 Casing Shoe from Changsha Tianhe Drilling Tools and Machinery Co., Ltd. is a high-quality drilling equipment casing shoe designed for drilling rigs and drill rods. It is made from forged materials, ensuring durability and reliability. With its symmetrix design and rock drill capabilities, this casing shoe is perfect for various drilling applications. Order now and experience its exceptional performance!
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 may vary depending on the quantity.
Q: Do you provide samples? Is it free or extra?
A: Yes, we offer free samples. However, the cost of freight is not included.
Q: What are your terms of payment?
A: For payments less than or equal to $1000, 100% payment is required in advance. For payments greater than $1000, a 30% T/T payment is required in advance, with the balance 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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