| 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, offered by Changsha Tianhe Drilling Tools and Machinery Co., Ltd., is a cutting-edge technique designed specifically for drilling operations in various industries such as water well drilling, anchoring, micro piling, and geothermal engineering. This system provides unparalleled support and stability during the drilling process, ensuring efficient and successful operations.
The Overburden Casing System involves the installation of a casing or pipe through layers of soil, rock, or other materials that lie above the drilling area. This casing acts as a protective barrier, preventing the collapse of the surrounding layers and maintaining stability throughout the drilling process. This innovative technique allows for smooth and safe drilling operations, even in challenging geological conditions.
Experience the cutting-edge technology of the Overburden Casing System by Changsha Tianhe Drilling Tools and Machinery Co., Ltd. and revolutionize your drilling operations. Contact 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. Its innovative design allows for efficient water well drilling, anchoring, and micro piling.
The Eccentric Casing System (ODEX) is specifically designed to drill water wells. It ensures the drilling hole remains intact and protected from caving in, saving valuable time during the drilling process.
When reinforcing slopes, the Eccentric Casing System (ODEX) meets the requirements of anchoring projects effectively. Its reliable design ensures the stability and strength of the slope 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 drilling hole from collapsing. It utilizes permanent or temporary casing tubes to ensure the hole's stability.
Choose the Eccentric Casing System (ODEX) by Changsha Tianhe Drilling Tools and Machinery Co., Ltd. for your drilling needs. Experience efficient and reliable drilling, anchoring, and micro piling with this exceptional tool.
| 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 even the most challenging geological conditions. Developed by Changsha Tianhe Drilling Tools and Machinery Co., Ltd., this innovative system is perfect for overcoming obstacles such as 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. No matter the complexity of the overburden, this system guarantees optimal performance.
One of the standout features of this system is its impressive maximum hole diameter of 1550 mm. This allows for larger-scale drilling projects, providing versatility and efficiency.
Invest in the Concentric Casing System with Ring Bits from Changsha Tianhe Drilling Tools and Machinery Co., Ltd. and experience the ultimate drilling solution for complex geological conditions. Achieve exceptional results with ease and efficiency.
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, providing a seamless reading experience while highlighting the product's features and benefits.
The Concentric Casing System with Blocks is ideal for use in pile foundation engineering and slope support engineering projects. Its versatility and reliability make it a valuable tool for professionals in these fields.
Experience the exceptional quality and performance of the Concentric Casing System with Blocks, brought to you by Changsha Tianhe Drilling Tools and Machinery Co., Ltd. Invest in this innovative drilling tool and elevate your drilling operations to new heights.
Our concentric casing system with wings is designed to effectively cover layers with loose materials, including soil, clay, weathered rock, and sand particles. Its innovative design ensures efficient and reliable performance in various drilling applications.
Established in 2002, Changsha Tianhe Drilling Tools and Machinery Co., Ltd. is a leading manufacturer in the field of DTH Hammer and bit, ODEX system, and Reverse circulation hammer and bit. With a state-of-the-art workshop spanning 60,000 square meters, we are committed to delivering high-quality drilling tools and machinery to our global customers.
Based in Hunan province, China, our company has established a strong global service network, serving customers in over 40 countries. We pride ourselves on our dedication to customer satisfaction and strive to provide exceptional products and services.
Product Description: The Symmetrix Overburden Drilling System (5" Casing Shoe) from Changsha Tianhe Drilling Tools and Machinery Co., Ltd. is a reliable and efficient drilling solution. With a delivery time of 15-18 days after receiving the deposit, this system is packed in sturdy wooden cases for safe transportation.
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, the cost of freight is not included.
Q: What are your terms of payment?
A: For payments less than or equal to $1000, we require 100% payment in advance. For payments exceeding $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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