Teamwhole Eccentric Casing System Durable High Performance DTH Excentric Odex
Contact Supplier
Product Highlights
- High Straightness Drilling: Guarantees straight hole formation under various geological structures.
- Complex Geology Adaptability: Efficiently drills through pebbles, cracks, dry rocks, and construction waste.
- Low Torque Operation: Requires less torque compared to traditional eccentric drilling systems.
- Multi-Angle Drilling Capability: Supports vertical, horizontal, and inclined drilling states.
- Urban Friendly Design: Features stable drilling with low vibration and low noise for urban areas.
- Deep Drilling Capacity: Maximum drilling depth can reach up to 150 meters.
- Easy Bit Replacement: Allows easy unlocking and relocking, with simple pilot bit replacement.
- Comprehensive Certifications: Certified with CE, RoHS, ISO 9001:2000, and ISO 9001:2008 standards.
Product Attributes
- Customization
- Available
- After-sales Service
- Video Technical Support, Online Support, Spare PAR
- Certification
- CE, RoHS, ISO 9001:2000, ISO 9001:2008
- Model NO.
- P114/9-84
- Standard
- AISI, ASME, BS, ANSI, JIS, GB, GOST, ASTM, DIN
- Surface Treatment
- Without Processing
- Manufacturing Process
- Forging
- Material
- Carbon Steel
- Od of Casing Pipe(mm)
- 114
- ID of Casing Pipe(mm)
- 94
- Wall Thickness (mm)
- 10
- Center Drill Bit Most Large Outer Diamet
- 94
- Perforated Size (mm)
- 126
- Allow Pass Drill Bit Diameter (mm)
- 84
- Matching DTH Hammer
- Cop34/DHD3.5/MW3.5
- Weight (Kg)
- 10
- Transport Package
- Wooden Boxes
- Specification
- 25kg
- Trademark
- Miningwell
- Origin
- Zhejiang China
- Production Capacity
- 30PCS Per Month
Product Images of Teamwhole Eccentric Casing System Durable High Performance DTH Excentric Odex
-
Teamwhole Eccentric Casing System Durable High Performance DTH Excentric Odex -
Teamwhole Eccentric Casing System Durable High Performance DTH Excentric Odex -
Teamwhole Eccentric Casing System Durable High Performance DTH Excentric Odex -
Teamwhole Eccentric Casing System Durable High Performance DTH Excentric Odex -
Teamwhole Eccentric Casing System Durable High Performance DTH Excentric Odex -
Teamwhole Eccentric Casing System Durable High Performance DTH Excentric Odex -
Teamwhole Eccentric Casing System Durable High Performance DTH Excentric Odex
Find Similar Products
Product Description
| Size | OD of casing pipe(mm) | ID of casing pipe(mm) | Wall thickness (mm) |
Center drill bit most Large outer diameter (mm) |
Perforated size (mm) |
Allow pass drill bit diameter (mm) |
Matching DTH Hammer | Weight (KG) |
| P114/9-84 | 114 | 94 | 10 | 94 | 126 | 84 | COP34/DHD3.5/MW3.5 | 10 |
| P127/10-93 | 127 | 107 | 10 | 105 | 142 | 93 | COP34/DHD3.5/MW3.5 | 16 |
| P140/10-97 | 140 | 120 | 10 | 116 | 161 | 97 | COP44/DHD340(MW4)/SD4/QL40 | 21 |
| P146/10-110 | 146 | 126 | 10 | 124 | 165 | 110 | COP44/DHD340/(MW4)/SD4/QL40 | 22 |
| P168/12.7-127 | 168 | 142.6 | 12.7 | 141 | 188 | 127 | COP54/DHD350(MW5)/SD5/QL50/M50 | 27 |
| P178/12.7-131 | 178 | 152.6 | 12.7 | 150 | 196 | 131 | COP54/DHD350(MW5)/SD5/QL50/M50 | 32.5 |
| P194/12.7-145 | 194 | 168.6 | 12.7 | 166 | 214 | 145 | COP64/DHD360(MW6)/SD6/QL60/M60 | 42.5 |
| P219/12.7-170 | 219 | 193.6 | 12.7 | 191 | 243 | 170 | COP64/DHD360{MW6)/SD6/QL60/M60 | 58 |
| P245/12.7-195 | 245 | 219.6 | 12.7 | 214 | 268 | 195 | COP84/DHD380/(MW8)/SD8/QL80 | 78 |
| P254/12.7-203 | 254 | 228.6 | 12.7 | 224 | 276 | 203 | COP4/DHD380(MW8)/SD8/QL80 | 84.5 |
| P273/12.7-223 | 273 | 247.6 | 12.7 | 241 | 298(305) | 223 | COP84/DHD380(MW8)/SD8/QL80 | 100 |
| P325/12.7-276 | 325 | 299.6 | 12.7 | 292 | 350 | 276 | COP84/DHD380(MW8)/SD8/QL8O | 135 |
| P406/12.7-350 | 406 | 380.6 | 12.7 | 377 | 442 | 350 | DHD112(MW12)/QL120/SD12/NUMA120 | 280 |
| P508/12.7-416 | 508 | 482.6 | 12.7 | 478 | 545 | 416 | QL200/SD18/NUMA180/MW18 | 522 |
| P560/12.7-475 | 560 | 534.6 | 12.7 | 528 | 595 | 475 | QL200/SD18/NUMA180/MW18 | 620 |
| P610/12.7-513 | 610 | 584.6 | 12.7 | 558 | 645 | 513 | QL200/SD18/NUMA180/MW18 | 710 |
1. Structure of concentric casing system
Casing shoe: Used to connect the casing tube.
Ring bit: Used to connect the pilot bit and casing shoe.
Pilot bit: The major structure of concentric casing system,with buttons and flushing grooves, etc.
2. Operation procedure
1. Concentric system drilling through overburden
2. Reverse rotation of the hammer and pull out the pilot bit.
3. Replace the pilot bit to normal bit to continue drilling
3. Scope of application:
Applicable to overburden with complex dry geological conditions, such as pebbles, cracks, dry rocks, boulders, construction backfill waste, etc. Drilling holes at any angle with high straightness
The maximum hole depth can reach 150 meters
4. Structural advantages:
Straightness: Under different geological structures, the straightness of hole formation can be guaranteed
Adaptability: In complex geological structures, such as pebbles and construction waste, the drilling efficiency can be guaranteed.
Less Torque: Less torque compared to eccentric drilling system.
Easy to Unlock and Relock: Easy to relock after unlocking.
Drilling at any angle: the concentric tubular drilling tool can drill in vertical, horizontal and inclined states.
Environmental protection: Compared with eccentric drilling tools, it is more suitable for construction in urban areas because of its stable drilling, low vibration and low noise.
About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASR2432181". Items marked "
" are certified.
){kind=link}
Company Profile
About MININGWELL.
The most complete supply chain of rock drilling products in China.
The origin of MININGWELL can be traced back to 2001. At the beginning, it was a supplier specializing in the production of accessories for drilling rig factories. During the 20-year production and operation process, MININGWELL has its own drilling rig, DTH hammer, and drill pipe production workshops. Its drilling rig brand HUNTER, drilling tool brands SANTEROCK, D MININGWELL have been loved by many mining areas at domestic and abroad.
MININGWELL adheres to the concept of "cooperation and win-win", and has formed a strategic cooperative relationship with many domestic counterparts, and MININGWELL SUPPLY CHAIN Ltd. was born. From underground rock drilling to open-pit DTH rock drilling to deep well drilling, MININGWELL's supply chain covers all outstanding rock drilling products in China and can provide one-stop services for global rock drilling companies.
Underground Rock Drilling
Underground Jumbo(Single/Double/Triple arm);
Drifter/Extension/Speed/Guide rod(R32, R38, T45, T51, T60);
Thread bits(R32, R38, T45, T51, T60);
Shank adaptor(Atlas Copco, Furukawa, Montabert, Sandvik/Tanrockm, Ingersoll Rand, Doofor);
Coupling(R32, R38, T45, T51, T60);
Jack hammer(Y18, Y20, YT24, YT27, YT28, Y29A);
Tapered rod(Taper 7°, 11°, 12°);
Tapered bits(Taper 7°, 11°, 12°/ Dia: 32--50mm);
Explosion-proof electric air compressor(Max. 30bar);
Piston air compressor(Pressure: 5-10bar).
Open-pit Rock Drilling
Separated DTH drill rig(Dia: 90-300mm);
Anchor Rig(Dia: 90-300mm, Multi-angle work; )
Integrated DTH drill rig(With compressor and Automatic rod change, with/without cab);
Large integrated DTH drill rig(Rod length: 10 meters, Max. Depth: 50 meters);
Roller drill rig(Rod length: 10 meters, with large torque power);
Top hammer drill rig(Dia: 64-127mm);
DTH hammer(Lower pressure, medium pressure, high pressure: 2'-24');
DTH bits(Lower pressure, medium pressure, high pressure: 2'-40');
Friction welding drill rod(Dia: 50-203mm, Length: 0.5-10 meters);
Adaptor(API Standard);
Portable screw air compressor(Diesel&Electric, 2/4 wheels, Pressure: 7-35bar);
Drifter/Extension/Speed/Guide rod(R32, R38, T45, T51, T60);
Thread bits(R32, R38, T45, T51, T60);
Shank adaptor(Atlas Copco, Furukawa, Montabert, Sandvik/Tanrockm, Ingersoll Rand, Doofor);
Coupling(R32, R38, T45, T51, T60);
Deep Water Well Drilling
Crawler type water well drill rig(Air compressor&Mud pump, Max. Drill depth: 1500 meters);
Trailer type water well drill rig(Air compressor&Mud pump, Max. Drill depth: 300 meters);
Truck mounted water well drill rig(Brand new 6*4/8*4 SINOTRUCK, Air compressor &Mud pump mounted on the chassis, Max. Drill depth: 1500 meters);
Screw air compressor(Max. Air capacity: 1350CFM, Max. Pressure: 37bar);
High pressure DTH hammer(DHD, COP, QL, NUMA: 4-24');
High pressure DTH bits(DHD, COP, QL, NUMA: 4-40');
Friction welding drill rod(Dia: 50-203mm, Length: 0.5-10 meters);
Adaptor(API Standard);
Mud pump(BW250/BW450/BW850/BW1500);
Foam pump;
Tricone bits;
PDC bits;
Mud drag bits;
Casing pipe(Dia: 4-20');
Automatic rod change tool;
Company history
2001.07
Reform of shareholding cooperative system and establishment of Quxian Technology Mechanical Experiment Factory.
2005.03
Moved to the Gaotang Road Science and Technology Park in Qujiang and became the first batch of high-tech manufacturers to settle in the high-tech park
2007.10
Changed the factory name to Quzhou Miningwell Machinery Factory to provide accessories for surrounding drilling rig factories
2008.01
Product pedigree and began market sales, expanding two production lines for drill pipes and DTH hammers.
2017.12
Established Zhejiang Miningwel Supply Chain Management Co., Ltd. And started the foreign trade journey.
2018.07
Started independent research and development and production of HT series open-air DTH drill rigs.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- No. 18, Gaotang Road, Qujiang District, Quzhou City, Zhejiang Province
-
Plant Area
- 1736 square meters
-
Number of Employees
- 17
-
Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: within 15 workdays, one month, 1-3 months
Off Season Lead Time: within 15 workdays, one month, 1-3 months -
Nearest Port
- Shanghai Port, Ningbo Port
-
Minimum Order Quantity
- 10 pcs
-
Supply Chain Partners
- 19
Our Production Capability & Technical Expertise
-
Main Products
- DTH Hammer, DTH Bit, Shank Adapter, Water Well Drill Pipe, Taper Drill Bits, Water Well Drilling Rig, Air-Compressors, Mine Drilling Rig, Thread Drill Bit, Jack Hammer
-
Production Lines
- 12
-
Production Machines
- Sawer, Lathe, Miller, Drilling machine, Grinder, Heat Treatment machine, Friction Welding machine
-
QA/QC inspectors
- 4 people
-
Inspection Type for Finished Products
- Random inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Finished product checked by packing staff
-
Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 2 people
-
Traceability of Raw Materials
- Yes
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2017-12-18
-
Export Year
- 7 years
-
Main Markets
- South America, Southeast Asia/ Mideast, Domestic
-
Repeat Buyers Choice
- 50%~80%
-
Number of Foreign Trading Staff
- 8
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- No
Our Certifications, Standards & Industry Recognition
-
Product Certification
- CE
-
Cooperated with Fortune 500
- No
FAQ
- What is the maximum drilling depth?
- The maximum hole depth can reach 150 meters.
- Can this system drill at different angles?
- Yes, the concentric tubular drilling tool can drill in vertical, horizontal, and inclined states.
- Is this system suitable for complex geological conditions?
- Yes, it is applicable to overburden with complex dry geological conditions such as pebbles, cracks, dry rocks, boulders, and construction backfill waste.
- What is the lead time for orders?
- Peak season lead time is within 15 workdays, one month, or 1-3 months. Off season lead time is within 15 workdays, one month, or 1-3 months.
- What are the available payment terms?
- Payment terms include LC, T/T, D/P, PayPal, Western Union, and small-amount payment.
- Do you offer customization services?
- Yes, we offer customization from samples, designs, full customization, minor customization, and flexible customization.
- What is the minimum order quantity?
- The minimum order quantity is 10 pcs.
- What after-sales services are provided?
- We provide video technical support, online support, and spare parts.
Send your message to this supplier
People who viewed this also viewed
-
-
-
US$32.00-34.00 / Piece
-
-
-
-
US$7.00-10.00 / Piece
-
US$7.00-10.00 / Piece
-
-
Find Similar Products By Category
- Supplier Homepage
- Products
- Drilling bits
- Casing tools
- Teamwhole Eccentric Casing System Durable High Performance DTH Excentric Odex
Related Categories
Hot Searches
- Drilling Equipment Factories
- Drilling Machinery Factories
- Well Drilling
- Drilling Tools Factories
- Drilling Equipment Bit
- Rock Drilling Machinery Bit
- Drill Bit System
- Dth Bit For Drilling
- Drill Dth Bit
- Rock Drilling Tools Bulkbuy