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Numa120 Down Hole Hammer More Efficient Energy Transfer Lower Air Consumption

Numa120 Down Hole Hammer More Efficient Energy Transfer Lower Air Consumption

Numa120 Down Hole Hammer More Efficient Energy Transfer Lower Air Consumption

Product Details:

Place of Origin: China
Brand Name: Teamwhole
Certification: ISO9001:2008
Model Number: Numa120 DTH Hammer

Payment & Shipping Terms:

Minimum Order Quantity: 1
Price: Negotiation
Packaging Details: Wooden Case with Size 190*31*42Cm
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 Drilling Product Name: Numa120 DTH Hammer Factory Produce
Color: Gold Other Color Available Place Of Origin: Changsha City , Hunan , China (Mainland)
OEM:: Customer Label External Diameter: 275mm
Connection: API 6 5/8" Reg Work Pressure: 1.0-2.5Mpa

Drilling Piling Equipment Numa120 DTH hammer For Foundation Water Well Rock Drilling

 

​1.Product Description

-----Valveless high air pressure DTH Hammer with foot valve.

-----Piston Weight is 115kg,Simple design of Piston can ensure the high impact frequency

-----More efficient energy transfer, faster drilling speed, lower air consumption.

-----All parts are heat treatment

-----Easy to maintain and disassembly

 

2.Detailed structure information

Numa120 Down Hole Hammer More Efficient Energy Transfer Lower Air Consumption Items Part No
1.Back Adapter TH-Numa120-01
2.Steel Pad Ring TH-Numa120-02
3.O ring TH-Numa120-03
4.Check Valve TH-Numa120-04
5.Check Valve Spring TH-Numa120-05
6.Belleville Spring TH-Numa120-06
7.Check Valve Guide TH-Numa120-07
8.Feed tube TH-Numa120-08
9.Outer Cylinder TH-Numa120-09
10.Piston TH-Numa120-10
11.Bush Drive Sub TH-Numa120-11
12.O ring TH-Numa120-12
13.Chuck Ring TH-Numa120-13
14.Steel Ring TH-Numa120-14
15.Chuck Sleeve TH-Numa120-15
16.Numa120 DTH bit TH-Numa120-16
Bit Shank Thread connection Work Pressure(Mpa) Air consumption at 2.4Mpa
Numa120 API 6 5/8"Reg Pin 1.7-2.4 62.3
Hole Range Length Without bit Recommended Speed (r/min) Impact rate at 1.7Mpa
305-445mm 1598mm 15-25Rpm 20Hz
Weight   External diameter(mm)  
520kg   275mm  

 

3.Product Application

-----Construction Foundation piling drilling,can match to Kinds of Drill Rig,like Drilltech,CASAGRANDE,Solimec        

-----Water well drilling

-----Oil and Gas open hole drilling

 

4.Site information

Numa120 Down Hole Hammer More Efficient Energy Transfer Lower Air Consumption

Numa120 Down Hole Hammer More Efficient Energy Transfer Lower Air Consumption

 

 

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

Contact Person: Ms.chen

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