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High Air Pressure DTH Hammer High Resistance For Oil Well Drilling
High Air Pressure DTH Hammer High Resistance For Oil Well Drilling
Specifications
Brand Name :
New Diamond
Model Number :
High Air Pressure DTH hammer
Certification :
ISO9001:2008
Place of Origin :
Hunan, China (Mainland)
MOQ :
Negotiable
Price :
Negotiable
Payment Terms :
L/C, T/T, Western Union
Supply Ability :
According to order quantity
Delivery Time :
5-8 work days
Packaging Details :
Carton packaging and wooden box packing
Type :
Hammer
Processing Type :
Forging
Use :
Ore Mining
Color :
Required
feature :
High resistance
Description

Description

1. according to China's mining conditions, to absorb the advanced technology of domestic and foreign impactor and design and manufacture of the latest products.


2. reasonable selection of materials, advanced manufacturing technology, quality assurance perfect.


3. has higher drilling speed.


4. can provide hardening treatment in order to prolong the service life and reduce the cost of use.


5. single impact power is large, and the power consumption of broken rock is low.


6. piston and bit weight to have the best momentum transfer.


7. the modern theory is adopted in the structural design, which makes the stress wave duration longer, the stress amplitude is lower, and the piston life is long.

Applications

Widely used in mines, quarries, earthworks and other engineering drilling blasting hole, guardrail hole,mountain reinforcement, anchorage and other engineering holes, geothermal exploration hole, Well bore and other fields.

NSD Series High Air Pressure DTH Hammers Without Foot Valve
Item Description Weight(kg)
NSD4A NSD5A NSD6A NSD8A NSD10A NSD12A
1, Top Sub 6.50 13.70 20.00 34.00 59.00 70.00
2, “O” Ring Of Top Sub 0.10 0.015 0.015 0.015 0.03 0.04
3, Breakout Ring 0.30 0.50 0.80
4, Chenck Valve 0.35 0.70 0.70 1.20 1.40 2.00
5, Spring 0.05 0.10 0.10 0.10 0.30 0.10
6, Air Distributor 1.50 2.00 3.50 6.00 10.50 16.00
7, Internal Cylinder 2.10 2.80 4.20 6.50 12.50 25.00
8, Piston 8.50 15.00 23.00 42.50 77.00 113.00
9, External Cylinder 15.30 24.00 28.00 59.00 110.00 175.00
10, Guided Sleeve 1.30 2.60 2.50 6.00 11.50 25.00
11, “O” Ring Of Stop Ring 0.005 0.01 0.01 0.01 0.01 0.01
12, Stop Ring 0.20 0.50 0.50 1.20 1.50 4.50
13, Breakout Ring 0.30 0.50 0.08
14, Drive Chuck 4.00 7.50 7.50 16.00 31.50 48.00
15 , Drill Bit 9.80 16.00 27.00 37.00 108.00 165.00
NSD Series High Air Pressure DTH Hammers With Foot Valve
Item Description Weight(kg)
NSD4 NSD5 NSD6 NSD8 NSD10 NSD12
1, Top Sub 6.50 15.00 20.00 41.00 59.00 70.00
2, “O” Ring Of Top Sub 0.01 0.01 0.01 0.02 0.03 0.04
3, Breakout Ring 0.01 0.20 0.30 0.80
4, Chenck Valve 0.42 1.00 1.00 1.50 1.40 3.00
5, Spring 0.04 0.10 0.05 0.10 0.30 0.10
6, Compression Buffer 0.04 0.05 0.10 0.42 0.60 1.00
7, Air Distributor 2.20 3.50 5.00 12.50 11.50 20.00
8, Internal Cylinder 2.50 5.00 8.60 11.00 23.00
9, Piston 9.00 4.20 24.00 42.00 62.00 125.00
10 External Cylinder 15.60 15.50 35.00 65.00 110.00 170.00
11, Guided Sleeve 0.02 25.00 0.01 0.05 0.03 0.04
12, “O” Ring Of Stop Ring 0.20 0.01 0.50 1.20 0.60 4.80
13, Stop Ring 0.50 1.50 3.40 4.50 18.00
14, Breakout Ring 0.01 0.30 0.80
15, Drive Chuck 4.00 7.50 7.50 15.50 24.00 51.00
16, Drill Bit 9.60 15.60 25.80 37.00 115.00 120.00

Product tags

how to drill an oil well

,

oil well drill rig

,

oil well drilling process
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High Air Pressure DTH Hammer High Resistance For Oil Well Drilling

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Product Detail
Brand Name :
New Diamond
Model Number :
High Air Pressure DTH hammer
Certification :
ISO9001:2008
Place of Origin :
Hunan, China (Mainland)
MOQ :
Negotiable
Price :
Negotiable
Contact Supplier
High Air Pressure DTH Hammer High Resistance For Oil Well Drilling

Hunan New Diamond Construction Machinery Co., Ltd.

Active Member
8 Years
hunan, yueyang
Since 2011
Business Type :
Manufacturer
Main Products :
DTH Hammer Bits, DTH Drill Bits, DTH Button Bits
Total Annual :
1,000,000-40,000,000
Employee Number :
100~300
Certification Level :
Active Member
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