Customization: | Available |
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After-sales Service: | Available |
Warranty: | 6 Months |
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Changsha Tianhe Drilling Tools and Machinery Co., Ltd. presents the overburden casing system, a revolutionary solution crafted for diverse drilling needs, such as water well drilling, anchoring, micro piling, and geothermal engineering. This state-of-the-art system seamlessly installs casing or pipes through challenging layers of soil, rock, and other materials, ensuring unparalleled stability and robust support throughout the drilling process.
Discover the pinnacle of innovation and quality with our overburden casing system, purpose-built to meet your demanding drilling requirements.
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. proudly presents the cutting-edge Eccentric Casing System (ODEX), designed for a multitude of drilling applications that demand precision and reliability.
Rely on Changsha Tianhe's innovative Eccentric Casing System for all your drilling projects, ensuring unmatched performance and dependability every step of the way.
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 a cutting-edge concentric casing system equipped with ring bits, expertly engineered to tackle even the most daunting geological challenges. Whether dealing with pebbles, fissures, dry stones, boulders, or construction backfield waste, this system excels. It offers remarkable versatility, allowing drilling at diverse angles while steadfastly maintaining superior straightness, with an impressive maximum hole diameter of 1550 mm.
1. Crafted from premium materials, the joint tools undergo rigorous heat treatment to ensure an exceptionally reliable connection.
2. Our heat-treated casing shoe is designed to deliver a prolonged service life, standing the test of time.
3. Featuring reinforced blocks and an advanced locking kit, this system boasts outstanding overall performance.
4. Perfectly suited for applications in pile foundation engineering and slope support engineering, providing robust solutions.
Company: Changsha Tianhe Drilling Tools and Machinery Co., Ltd.
Our innovative concentric casing system with wings is expertly designed to penetrate layers composed of loose materials, including soil, clay, weathered rock, and sand particles, ensuring seamless operation.
Company Name: Changsha Tianhe Drilling Tools and Machinery Co., Ltd.
Established: 2002
Workshop Size: 60,000 Square Meters
Products: Our offerings include DTH Hammer and Bit, the versatile ODEX System, and the Reverse Circulation Hammer and Bit, catering to a wide array of drilling needs.
Location: Hunan Province, China
Global Service Network: Proudly serving over 40 countries, our global network ensures reliable service and support.
Secure your Odex240, a 28kg forged casing system, from Changsha Tianhe Drilling Tools and Machinery Co., Ltd. Delivered in sturdy wooden cases, expect your order within 15-18 days after deposit.
At our factory, we pride ourselves on delivering high-quality products with efficient service. Here are some key details about our offerings:
If you have any further questions or inquiries, please do not hesitate to contact us. We are here to assist you with all your needs.