| Customization: | Available |
|---|---|
| After-sales Service: | Available |
| Warranty: | 6 Months |
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Our Overburden Casing System is a cutting-edge technique used in various drilling operations such as water well drilling, anchoring, micro piling, and geothermal engineering. It involves installing a casing or pipe through layers of soil, rock, or other materials to ensure stability and support during the drilling process.
Experience the innovation and reliability of our Overburden Casing System for your drilling needs.
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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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Changsha Tianhe Drilling Tools and Machinery Co., Ltd. offers the innovative Eccentric Casing System (ODEX) for various drilling applications:
Choose Changsha Tianhe's Eccentric Casing System for reliable and efficient drilling solutions.
| 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. offers a concentric casing system with ring bits that is ideal for challenging geological conditions like pebble, fissure, dry stone, boulder, and construction backfield waste. This system allows drilling at any angle with exceptional straightness, reaching a maximum hole diameter of 1550 mm.
Introducing the innovative concentric casing system by Changsha Tianhe Drilling Tools and Machinery Co., Ltd. This system is designed to revolutionize pile foundation engineering and slope support engineering projects.
Upgrade your construction projects with our high-quality concentric casing system. Trust in Changsha Tianhe Drilling Tools and Machinery Co., Ltd. for superior tools and equipment.
Our concentric casing system with wings is designed for covering layers with loose materials such as soil, clay, weathered rock, and sand particles.
Changsha Tianhe Drilling Tools and Machinery Co., Ltd. was established in 2002. With a 60000 square meter workshop, we are a leading manufacturer in DTH Hammer and bit, ODEX system, and Reverse circulation hammer and bit. Our company is located in Hunan province, China, and has a global service network spanning over 40 countries.
Changsha Tianhe offers Symmetrix Overburden Drilling Equipment Set. Wooden cases for packing, delivery in 15-18 days post deposit.
Our company is a factory specializing in the production of high-quality drilling tools and machinery. We offer a wide range of products to meet your drilling needs.
If you have any questions or would like to place an order, please feel free to contact us at Changsha Tianhe Drilling Tools and Machinery Co., Ltd.
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