Eccentric Casing System With 3 Pieces - China

A brief introduction of Eccentric Casing system:

1 - When drilling starts, the reamer swings out and reams the

pilot- hole wide enough

for the casing tube to slide down behind the drill bit

assembly.

2 - When the required depth is reached, rotation is reversed

carefully.

where upon the reamer

swings in, allowing the drill bit assembly to be pulled up

3 - Casing Tubes are to be left in the drill hole should be

sealed at the bottom of the hole by means of cement grout or

some other sealing agent.

4 - Drilling continues to the desired depth in the bedrock

using a conventional drilling.

Model Number: Eccentric casing system with 3 pieces

Material: Alloy steel+ Carbide

Processing Type: Forging

Machine type: Drilling Equipment

Features:

1 - Efficient energy transfer.

2 - Longer service life.

3 - Faster drilling speed.

4 - Optimization design for each part reduces the probability

of accident.

About Us:

1 - Our factory has been specialized in manufacturing &

exporting drilling tools and spare parts over 10 years.

2 - We have advanced technology and equipment.

3 - Our technician has more than 10 year' s professional

working experience.

4 - Our products are exported throughout the world.

Main

market: Russia, USA, South Africa, Canada, Australia, Brazil,

Uruguay, etc.

Questions you may be interested in:

1 - Payment: T/ T, Western Union, Paypal

2 - Delivery time: Based on your order qty, generally it

takes 15- 20 days for

production.

only need 2 or 3 days if it’s available in our

stock.

3 - Shipment:

Trail order: we suggest by DHL, express

Bulk order: we suggest by sea.

4 - Quaulity control: We have our experienced QC Dep.

They will perform stick inspection and tesing for every

order before shipping out.

5 - About aftersale services

Our sales team and technical Dep.

Will be available at any

time.

( Holidy excluded)

Company Contact:

• Posted By: Great Wall Diamond Drill(Hong Kong)CO.,LTD

• Phone: 8673188031001

• Address: Xin Yao North Road,Tian Xin District,Chang Sha Cit, Chang Sha, China

• Email:

• Business Description: Great Wall Diamond Drill (Hong Kong) Co., LTD is a famous modern high
  
  tech enterprise, which specializing in manufacturing and exporting rock
  
  drill equipment and pneumatic tool.
  
  The company was founded in 2005, and
  
  located in the center of China industrial ChangSha.
  
  Our company has
  
  the full sets of producing rock drilling machine and pneumatic tool , by
  
  using high quality raw material, utilizing advanced craft technology and
  
  imposing strict quality inspection, independently research and develop
  
  the most advanced high air pressure DTH hammer in China, various kinds
  
  of DTH bits, accentric overburden drilling equipment, various kinds of
  
  threaded drilling bits, reverse circulation hammers and bits , shank
  
  adapters and coupling sleeves, drill tube, and accessories of rock
  
  drilling and other products.
  
  The products are being well sold in China
  
  and exported to United States, Australia, Canada, Brazil, South Africa,
  
  South Korea and other countries.