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Hunan New Diamond Construction Machinery Co., Ltd.
Hunan New Diamond Construction Machinery Co., Ltd.
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NSD Series Borewell Drilling Hammers Downhole Drilling Tools Orange

Hunan New Diamond Construction Machinery Co., Ltd.
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Hunan New Diamond Construction Machinery Co., Ltd.
City: Yueyang
Province/State: Hunan
Country/Region: China
Contact Person:Mr Rick Liao

NSD Series Borewell Drilling Hammers Downhole Drilling Tools Orange

Brand Name : New Diamond
Model Number : NSD series hammers
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
Machine Type : Drilling Equipment
Usege : Mining&Construction&Water Well Drilling
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Description


NEWDIMOND hammers


1, using the latest contemporary rock drilling theory design of the internal structure of the impactor, the impactor to obtain the best energy transfer, drilling speed, low consumption of air.
2, using high-quality raw materials and advanced processing technology, stable performance and long life.
3, using a simple and reliable and easy assembly and disassembly of the internal structure, easy maintenance.


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.


Specifications


NSD Series High Air Pressure DTH Hammers With Foot Valve

Technical Data

Length(Without Bit)NSD4NSD5NSD6NSD8NSD10NSD12
1084mm1175mm1261mm1463mm1502mm1880mm
Weight(Without Bit)40.50kg72.50kg100.00kg192.00kg290.00kg487.00kg
External DiameterØ99mmØ126mm

Ø142mm- Ø144mm

Ø146mm- Ø148mm

Ø180 Matching /

Ø 185mm

Ø226mmØ275mm
Bit ShankSD4SD5SD6SD8SD10SD12
Hole RangeØ110-Ø135mmØ135-Ø155mmØ155-Ø190mmØ195-Ø254mmØ254-Ø311mmØ305-Ø445mm
Connection ThreadAPI2 3”/8REG

API3 1”/2REG

API2 7”/8REG

API3 1”/2REGAPI4 1”/2REG

API4 1”/2REG

API6 5”/8REG

API6 5”/8REG
Working Pressure1.2-2.0Mpa1.3-2.3Mpa1.5-2.5Mpa1.5-3.0Mpa2.0-3.5Mpa2.0-3.5Mpa
Impact Rate at 17 Bar27HZ25HZ23HZ20HZ18HZ16HZ
Recommended Rotation Speed25-40r/min20-35r/min20-30r/min5-25r/min20-30r/min15-25r/min
Air Consumption

1.0Mpa:

6.0m³/min

1.8Mpa:

10.0m³/min

2.4Mpa:

15.0m³/min

1.0Mpa:

9.0m³/min

1.8Mpa:

15.0m³/min

2.4Mpa:

23.0m³/min

1.0Mpa:

10.0m³/min

1.8Mpa:

20.0m³/min

2.4Mpa:

28.5m³/min

1.0Mpa:

15.0m³/min

1.8Mpa:

26.0m³/min

2.4Mpa:

34.0m³/min

1.0Mpa:

22.0m³/min

1.8Mpa:

40.0m³/min

2.4Mpa:

55.0m³/min

1.0Mpa:

30.0m³/min

1.8Mpa:

56.0m³/min

2.4Mpa:

78.0m³/min


Feature Advantage



1 Price commitment: in order to ensure the high reliability of products, high-quality brand products are selected for raw material selection. Under the same competitive conditions, the products will be provided to customers at a favorable price without reducing the technical performance of products.


2 Quality commitment: the manufacture and inspection of the products have quality records and testing data, and the performance of the products can stand the customer's inspection.


3 Customer service: in order to create new Jingang brand, enhance corporate reputation and set up corporate image, we serve customers with the principle of "preferential price, considerate service and reliable product quality".


The appearance of the picture is different from that of the actual product, and the actual product is the standard.



Product Tags:

downhole drilling tools

      

borewell hammer

      
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