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Hunan New Diamond Construction Machinery Co., Ltd.
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

NSD Series Borewell Drilling Hammers Downhole Drilling Tools Orange

  • NSD Series Borewell Drilling Hammers Downhole Drilling Tools Orange
NSD Series Borewell Drilling Hammers Downhole Drilling Tools Orange
Product Details:
Place of Origin: Hunan, China (Mainland)
Brand Name: New Diamond
Certification: ISO9001:2008
Model Number: NSD series hammers
Payment & Shipping Terms:
Minimum Order Quantity: Negotiable
Price: Negotiable
Packaging Details: Carton packaging and wooden box packing
Delivery Time: 5-8 work days
Payment Terms: L/C, T/T, Western Union
Supply Ability: According to order quantity
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Detailed Product Description
Type: Hammer Processing Type: Forging
Use: Ore Mining Color: Required
Machine Type: Drilling Equipment Usege: Mining&Construction&Water Well Drilling
High Light:

downhole drilling tools

,

borewell hammer

 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) NSD4 NSD5 NSD6 NSD8 NSD10 NSD12
1084mm 1175mm 1261mm 1463mm 1502mm 1880mm
Weight(Without Bit) 40.50kg 72.50kg 100.00kg 192.00kg 290.00kg 487.00kg
External Diameter Ø99mm Ø126mm

Ø142mm- Ø144mm

Ø146mm- Ø148mm

Ø180 Matching /

Ø 185mm

Ø226mm Ø275mm
Bit Shank SD4 SD5 SD6 SD8 SD10 SD12
Hole Range Ø110-Ø135mm Ø135-Ø155mm Ø155-Ø190mm Ø195-Ø254mm Ø254-Ø311mm Ø305-Ø445mm
Connection Thread API2 3”/8REG

API3 1”/2REG

API2 7”/8REG

API3 1”/2REG API4 1”/2REG

API4 1”/2REG

API6 5”/8REG

API6 5”/8REG
Working Pressure 1.2-2.0Mpa 1.3-2.3Mpa 1.5-2.5Mpa 1.5-3.0Mpa 2.0-3.5Mpa 2.0-3.5Mpa
Impact Rate at 17 Bar 27HZ 25HZ 23HZ 20HZ 18HZ 16HZ
Recommended Rotation Speed 25-40r/min 20-35r/min 20-30r/min 5-25r/min 20-30r/min 15-25r/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.

 

 

NSD Series Borewell Drilling Hammers Downhole Drilling Tools Orange 0

Contact Details
Hunan New Diamond Construction Machinery Co., Ltd.

Contact Person: Rick.liao

Tel: +8618692219720

Send your inquiry directly to us
Hunan New Diamond Construction Machinery Co., Ltd.
PinJiang Industry Park,PingJiang county,YueYang City,Hunan,China.
Tel:86-731-89708248
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