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220mm OD Numa Hammers , 1.7-2.5Mpa Work Pressure DTH Hammer Well Drilling

220mm OD Numa Hammers , 1.7-2.5Mpa Work Pressure DTH Hammer Well Drilling

220mm OD Numa Hammers , 1.7-2.5Mpa Work Pressure DTH Hammer Well Drilling

Product Details:

Place of Origin: China
Brand Name: Teamwhole
Certification: ISO9001:2008
Model Number: SD10 TH10 Numa100

Payment & Shipping Terms:

Minimum Order Quantity: 1
Price: Negotiation
Packaging Details: Wooden Case
Delivery Time: 25-30days
Payment Terms: T/T O/A WEST UNION
Supply Ability: 220 Pcs Per Month
Detailed Product Description
Material: Alloy Steel Processing Type: Forging
Use: Piling / Foudation / Water Well / Casing Drilling Product Name: SD10 TH10 Numa100
Color: Gold Other Color Available External Diameter: 220mm
Connection: API 5 1/2" Reg Work Pressure: 1.7-2.5Mpa

Compressed air rock drilling machine SD10 TH10 Numa100 DTH Hammer

 

Application Range

It is widely applied to all kinds of rock drilling and excellent for casing systems and water well projects.

 

Design Principles
To pursuit smooth operation and reliability.

 

Outstanding Advantages
The simple structure ensures the easy operation and maintenance. The good seal effect eliminates the problem caused by water and flushing entering into the inner cylinder of hammer. They also have the features of large

 

SD10 TH10 NUMA100 hammer specifications:

 

  SD10 hammer with footvalve TH10 hammer with footvalve NUMA100 hammer with footvalve
Advantage Fast exhausting High drilling speed High drilling speed
Length(less bit) 1502mm 1525mm 1525mm
Weight (less bit) 290kg 316kg 316kg
External diameter 220mm 220mm 220mm
Bits shank SD10 TH10 NUMA100
Bits diameter 254-311mm 254-311mm 254-311mm
Connection thread API 4 1/2" Reg API 4 1/2" Reg API 4 1/2" Reg
API 6 5/8" Reg API 6 5/8" Reg API 6 5/8" Reg
Air pressure 1.0-2.5Mpa 1.0-2.5Mpa 1.0-2.5Mpa

 

* Hammers without footvalve are available.
* External diameter of hammer is adjustable according to customers' requests.
* Shock absorbers and Hexagonal Joints are available.

 

3. Product Application

-----Quarrying, construction, civil engineering, mining   

-----Water well drilling

-----Foundation Drilling

 

4. Photos

 

220mm OD Numa Hammers , 1.7-2.5Mpa Work Pressure DTH Hammer Well Drilling

 

 

 

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

Contact Person: Ms.chen

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