| Customization: | Available |
|---|---|
| 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 specifically for water well drilling, anchoring, micro piling, and geothermal engineering operations. This innovative system revolutionizes the drilling process by providing unparalleled support and stability.
The Overburden Casing System involves the installation of a durable casing or pipe through various layers of soil, rock, or other materials. This casing acts as a protective barrier, ensuring the stability of the drilling process even in challenging geological conditions.
Experience the next level of drilling efficiency and safety with the Overburden Casing System by Changsha Tianhe Drilling Tools and Machinery Co., Ltd. Invest in our innovative solution today and unlock new possibilities for your drilling projects.
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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, including water well drilling, anchoring, and micro piling. This innovative system ensures efficient drilling while protecting the hole from collapsing.
With the Eccentric Casing System (ODEX) by Changsha Tianhe Drilling Tools and Machinery Co., Ltd., you can achieve efficient and reliable drilling results. Whether you are working on water well projects, anchoring, or micro piling, this system offers the necessary protection and speed to complete your projects successfully.
| 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, a versatile solution designed to tackle complex geological conditions. Whether you're dealing with pebble, fissure, dry stone, boulder, or construction backfield waste, this system is up to the task.
With the Concentric Casing System, you can drill at any angle while maintaining high straightness, ensuring precise and accurate results. Its innovative design allows for maximum flexibility and adaptability in various drilling scenarios.
One of the standout features of this system is its impressive maximum hole diameter, reaching up to 1550 mm. This capability enables you to tackle larger-scale projects with ease, saving you time and effort.
Invest in the Concentric Casing System with Ring Bits from Changsha Tianhe Drilling Tools and Machinery Co., Ltd. and experience enhanced drilling performance in even the most challenging geological conditions.
Introducing the Concentric Casing System with Blocks, a high-quality drilling tool designed and manufactured by Changsha Tianhe Drilling Tools and Machinery Co., Ltd. This innovative system is specifically engineered to meet the reading habits of English-speaking natives, ensuring a seamless reading experience.
The Concentric Casing System with Blocks is ideally suited for use in pile foundation engineering and slope support engineering. Its robust design and reliable performance make it an indispensable tool for professionals in these fields.
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 provide efficient and reliable performance.
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. With our expertise and dedication to quality, we have built a strong reputation in the market.
Based in Hunan province, China, our company has a global service network that spans over 40 countries. This ensures that we can provide excellent customer support and assistance wherever you are located.
Q: Are you a trading company or manufacturer?
A: We are a factory.
Q: How long is your delivery time?
A: Generally, our delivery time is 5-10 days if the goods are in stock. If the goods are not in stock, it may take 15-20 days, depending on the quantity.
Q: Do you provide samples? Is it free or extra?
A: Yes, we offer free samples. However, please note that the cost of freight is not included.
Q: What are your terms of payment?
A: For payments below $1000, we require 100% payment in advance. For payments above $1000, we require 30% T/T payment in advance, with the balance due 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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