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Well Drilling Overburden Drilling Systems 2pcs Wings Out Dia 183mm

Well Drilling Overburden Drilling Systems 2pcs Wings Out Dia 183mm

Well Drilling Overburden Drilling Systems 2pcs Wings Out Dia 183mm

Product Details:

Place of Origin: Hunan, China (Mainland)
Brand Name: teamwhole
Certification: ISO9001
Model Number: Concentric casing system

Payment & Shipping Terms:

Minimum Order Quantity: 1 Set
Price: Negotiation
Packaging Details: Wooden outer , and cartons inner
Delivery Time: 15 work days
Payment Terms: L/C, T/T
Supply Ability: 500 Set/Sets per Month
Detailed Product Description
Machine Type: Drilling Tool Material:: Alloy Steel
Processing Type:: Forging, Forging Use: Well Drilling, Water Well Drilling
Wings: 2pcs Drill Pipes: 183mm

Well Drilling Overburden Drilling Systems 2pcs Wings Out Dia 183mm

Improvement of wings drilling system

 1)The material selection of the sub is better than casing tubes,and it was also processed by heat treatment,which ensure the stability.

2)Casing shoe was processed by heat treatment,which extend the service life.

 

General Introduction

 
Application Range:
It is recommended to drill in rock formation where contains some ovals and fracture.
Design Principles:
The stable and reliable working performance and the less vibration of drill rig.
Different Structures:
Concentric system with ring bits,with wings and with blocks.
 
Operation Procedure
1. when the drilling starts, the wings swing out, and reams to drive the casing shoes and tubes into the hole.
2. When finished the drilling in overburden rock formations, reverse the drilling tools and the wings will get closed, and the drilling tools can be raised from the hole.
3. Next construction can be followed.
 
 

Raw Material

 
Steel:
first class special alloy steel with high strength, heat resistance and wearable
Carbide
The best tungsten carbides from China are commonly applied.
Tungsten carbide from European is also available.
 
 

Specification

 

  • 1. Drill in overburden unstable rock.
  • 2. One step to drill and follow casing
  • 3. Flexible to open or close.
  • 4. Long service life
  • Well Drilling Overburden Drilling Systems 2pcs Wings Out Dia 183mm

 

Quality Warranty

 
Our company response for any quality problem caused by material or machining defect.
 

Application

 
It is suitable for drilling water wells,geothermal wells, short micropiles medium mini-type grouting hole of building, dam and harbor project.
 
 

Our Service

 
Teamwhole offers the market most comprehensive range of DTH hammers. There are hammer solutions for water well drillers, miners and quarry drillers as well as for contractors in construction, oil and gas. Teamwhole's DTH hammers are available in holes sizes from 3.5 to 48 inches in diameter.
Teamwhole's flexible and stable ODEX system wins great reputation in users. Reliable quality,innovative design and professional service ensure the fulfill of many projects.
We even offer reverse circulating RC hammers for exploration. We are the earliest in China for RC since 2004. Now the RC hammer and bits are delivered to Australia,South Africa,Russia and Mongolia in large scales.
More than 30 experts supports the technology and enhance the development.
Offer the guide service for assembly and problem-analyse service during using.
 
 

Markets

 
Northern Europe: foundation, piling
Western Europe: water well and geothermal drilling
Russia: Oil, infrastructure and mining.
South east asia: mining and geothermal
South Africa: mining and water well drilling
Middle east: water well drilling
Oceania: mining, exploration and water well drilling
South America: water well drilling and mining

Contact Details
Changsha Tianhe Drilling Tools and Machinery Co.,Ltd.

Contact Person: Ms.chen

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