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[China]
Trade Verify
Address: No55. Jiucaiyuan road, Furong District, Changsha, Hunan,China
Contact name:Ling Bo
Changsha Sollroc Engineering Equipments Co., Ltd |
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Verified Suppliers
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Rotary Wings Eccentric Concentric Overburden Casing Drilling System
Product Specification:
Concentric Overburden Casing System: With ring bits, with wings and
with slide blocks.
others, Concentric (or Symmetrix) Overburden Casing System with
Blocks
Model: 1) Casing Shoe + pilot bit + 2 pcs Blocks; Or
2) Casing Shoe + pilot bit + 3 pcs Blocks; Or
3) Casing Shoe + pilot bit + 4 pcs Blocks.
Concentric Casing System Ring Bit is the latest new and simple
product line designed and manufactured by Sollroc for drilling
through overburden with casing.
It can be used in all ground conditions and drilling applications
as: Foundation construction, Piling construction, Water Well and
Geothermal, Tunneling and Horizontal drilling.
Product Name: | Rotary Wings Eccentric Concentric Overburden Casing Drilling System |
| Material: | carbide |
| MOQ: | 1 pcs |
| Design Principles | Make the casing follow easy and the equipment and operation simple |
| Type | Concentric casing system |
| Application | It is recommended to drill in rock formation where contains some ovals and fractures. |
| Certificate | ISO9001 |
| Outstanding Advantages | The stable and reliable working performance and the less vibration of drill rig and flexible to open and close. |
| Casing Tube OD(mm) | Casing Tube ID(mm) | Reamed Dia(mm) | Casing Shoe ID(mm) | Hammer Type |
|---|---|---|---|---|
| 168 | 149-155 | 184 | 140 | DHD350/SD5/QL50/MISSION50 |
| 178 | 159-165 | 194 | 150 | DHD350/SD5/QL50/MISSION50 |
| 193 | 173-180 | 206 | 164 | DHD360/SD6/QL60/MISSION60 |
| 219 | 199-206 | 234 | 182 | DHD360/SD6/QL60/MISSION60 |
| 244 | 224-260 | 260 | 210 | DHD380/SD8/QL80/MISSION80 |
| 273 | 251-257 | 305 | 240 | DHD380/SD8/QL80/MISSION80 |
| 323 | 301-310 | 348 | 284 | SD10/NUMA100 |
| 406 | 382-388 | 440 | 364 | SD10/NUMA100 |
| 457 | 433-439 | 488 | 413 | SD12/NUMA120/DHD1120 |
| 508 | 484-490 | 538 | 464 | SD12/NUMA120/DHD1120 |
Product Photos
About Us:
Sollroc is an international market-oriented company
specialized in manufacturing, supplying and services of rock
drilling tools. we offer a full range of drilling products.
Such as top hammer drilling tools , down the hole drilling tools
(DTH hammers and bits), Overburden Drilling tools(ODEX system
Symmetrix system), RC drilling tools(RC hammers and RC bits), which
are widely used in mining, quarrying, well drilling and
construction. All of them are compatible with other world leading
brands such as Atlas Copco, ,Robit, Mincon, Rockmore and etc.
Key words:
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12inch dth hammer system with ring bit
casing dia. 146mm system with ring bit
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permanent ring bit
