Send Message
Changsha Chaojingang Machinery Manufacturing Co., Ltd.
products
products
Home > products > High Air Pressure DTH Hammer > Super Diamond High Air Pressure DTH Drilling Hammers DHD, SD, Ql, Mission, Numa, Cop for Drilling

Super Diamond High Air Pressure DTH Drilling Hammers DHD, SD, Ql, Mission, Numa, Cop for Drilling

Product Details

Place of Origin: China

Brand Name: Super Diamond

Model Number: DHD,QL,Mission,SD

Payment & Shipping Terms

Minimum Order Quantity: 1

Get Best Price
Highlight:
Model NO.:
DTH HAMMER QL40A
Surface Treatment:
Spray-Paint
Manufacturing Process:
Forging
Material:
Alloy Steel
Advantage:
High Performance
Color:
Per Request
Transport Package:
Ply-Wooden Cases For Exporting
Specification:
1880MM 474KG
Trademark:
Super Diamond
Origin:
China
HS Code:
8412310090
Supply Ability:
10000
Customization:
Available
Certification:
ISO 9001:2000
Standard:
JIS, ASTM
Model NO.:
DTH HAMMER QL40A
Surface Treatment:
Spray-Paint
Manufacturing Process:
Forging
Material:
Alloy Steel
Advantage:
High Performance
Color:
Per Request
Transport Package:
Ply-Wooden Cases For Exporting
Specification:
1880MM 474KG
Trademark:
Super Diamond
Origin:
China
HS Code:
8412310090
Supply Ability:
10000
Customization:
Available
Certification:
ISO 9001:2000
Standard:
JIS, ASTM
Super Diamond High Air Pressure DTH Drilling Hammers DHD, SD, Ql, Mission, Numa, Cop for Drilling
Marteau Fond De Trou Ql40A DTH Hammer Pression D′ Air Haut Sans Clapet De Pied
Advantages:
1. Our products can match over 95% against the original products.
2. High quality raw material, with premium hardened procedures for long life.
3. Full production chain to secure stable and prompt production leadtime.

4. Experienced senior technicians and long year experienced workers and engineers.
5. Customized acceptable and quick and efficient service.
6. Price are competitive against the famous brands and best quality against the small factory.
7. Owing to high quality, professional serivce and competitive price, we have gotton good reputation from our customer all over the world, such as France, Spain, Italy, South Africa, Australia, Iran, Malaysia, etc.


Product Photos:
Super Diamond High Air Pressure DTH Drilling Hammers DHD, SD, Ql, Mission, Numa, Cop for Drilling 1Super Diamond High Air Pressure DTH Drilling Hammers DHD, SD, Ql, Mission, Numa, Cop for Drilling 2
Products Specifications:
Products specifications: 




Hammers Bit Shank Connection Thread Suitable bit Working pressure Air consumption
1-3" Middle-low pressure DTH hammers   RD40 box   0.7-1.75Mpa 0.7Mpa 4.5m3/min
BR1 RD50 box ¢64-¢76mm 0.7-1.75Mpa
BR2 API 2 3/8" Reg ¢70-¢90mm 0.7-1.75Mpa 1.0Mpa 4m3/min
BR3   ¢90-¢110mm   1.4Mpa 5m3/min
3" hammers DHD3.5 API 2 3/8"Reg ¢90-¢110mm 1.0-1.5Mpa 1.0Mpa 4.5m3/min
COP32/COP34
M30 1.5Mpa 9m3/min
4" hammers DHD340 API 2 3/8"Reg ¢105-¢130mm 1.0-2.5Mpa 1.0Mpa 6m3/min
COP44
QL40
SD4 1.8Mpa 10m3/min
M40 2.4Mpa 15m3/min
5" hammers DHD350 API 2 3/8"Reg/API 3 1/2"Reg ¢130-¢156mm 1.0-2.5Mpa 1.0Mpa 9m3/min
COP54
QL50
SD5 1.8Mpa 15m3/min
M50 2.4Mpa 23m3/min
6" hammers DHD360 API 3 1/2"Reg ¢152-¢203mm 1.0-2.5Mpa 1.0Mpa 10m3/min
COP64
QL60
SD6 1.8Mpa 20m3/min
M60 2.4Mpa 28.5m3/min
8" hammers DHD380 API 4 1/2"Reg ¢200-¢279mm 1.0-2.5Mpa 1.0Mpa 15m3/min
COP84
QL80 1.8Mpa 26m3/min
SD8 2.4Mpa 34m3/min
10" hammers SD10 API 6 5/8"Reg ¢254-¢330mm 1.0-2.5Mpa 1.0Mpa 22m3/min
NUMA100 1.8Mpa 40m3/min
  2.4Mpa 55m3/min
12" hammers DHD1120 API 6 5/8"Reg ¢305-¢381mm 1.0-2.5Mpa 1.0Mpa 30m3/min
SD12
NUMA120 1.8Mpa 56m3/min
NUMA125 2.4Mpa 78m3/min
Other shank can be available:

3.5" hammer, shank: DHD3.5 / Bulroc BR3 / M30 /Mach303

4" hammer, IR DHD340A / SD4 / COP44 / QL40 / Bulroc BR4 / M40 / Mach44 shank

5" hammer, IR DHD350R / SD5 / COP54 / Bulroc BR5 / QL50 / M50 /Mach50 shank

6" hammer, IR DHD360 / SD6 / COP64 / Bulroc BR6 / QL60 / M60 shank

8" hammer, IR DHD380 / SD8 / COP84 /QL80 shank

10" hammer, SD10 / Numa100 shank

12" hammer, IR DHD1120 / SD12 / Numa120 / Numa125 shank

15" hammer, SD15 shank

We can also provide related products DTH button bits, ODEX, symmetric overburden systems, slide block drilling systems, etc and DTH drilling pipes for various thread API REG, API IF, BECO, etc


Production Process Flow Chart:
Super Diamond High Air Pressure DTH Drilling Hammers DHD, SD, Ql, Mission, Numa, Cop for Drilling 3

About Us

We are a leading manufacturer for various of rock drilling tools, incl. DTH hammers and bits, RC hammers and bits, top hammer button bits, ODEX etc. Our factory locates in LiuYang city, HuNan province, China, where occupies an area of 26,600 square meters, and production facility occupies 22,000 square meters.

Premium quality, professional serivce and competitive price, we get very good reputation from our worldwide customers, not only from the domestic, but also from Brazil, Peru, South Africa, Australia, Turkey, Russia, Ukraine, Korea etc..


Factory Overview:
Super Diamond High Air Pressure DTH Drilling Hammers DHD, SD, Ql, Mission, Numa, Cop for Drilling 4Super Diamond High Air Pressure DTH Drilling Hammers DHD, SD, Ql, Mission, Numa, Cop for Drilling 5
Our Team and Exbition:


Certificate:
Marteau Fond De Trou Ql40A DTH Hammer Pression D′ Air Haut Sans Clapet De Pied
Quality Warranty:

Our products are made of high quality steel and all spares parts are inspected strictly before shipping. We have quickly responses for your complaint and suggestion.

Package and Shipping:Marteau Fond De Trou Ql40A DTH Hammer Pression D′ Air Haut Sans Clapet De Pied

Frequently Asked Question:

1.Are you a manufacturer or a trade company?

We are a manufacturer of rock drilling equipments and pneumatic tools in China.


2.How many workers in your factory?and what is your company scale?

We have more than 100 employees, including factory workers,sales people,QC ,R&D and management team.
With a land area of 26600 m2and workshop sapce of 22000 m2.We are equiped with over 400 sets of different advanced equipments and facilities required for manufacturing rock drilling machine and pneumatic tools.Over 50-70% for export which covers most of the global markets including Korea,Malaysian,Australia,Russia,Middle Asian,East,Europe,South America,and Africa etc..


3.Where are your company?

We are located in Changsha city,Hunan province,where our first chairman Mao was born.1 and half hours by car from the nearest Huanghua international airport,2 and half hours by CHR express from Guangzhou nan station to Changsha city.


4.Why choose CJG DRILL?

1)We have more than 17 years of researching,developing, manufacturing and exporting high quality rock drilling equipments and penumatic tools to the global market.

2)High quality compatible .

3)Unbeatable price

4)Excellent service.


5.Which port do you shipping from?

We usually ship container from Shanghai port.Guangzhou port is available too.


6.Can you accept OEM & ODM ?

Yes, both of them are acceptable.


7.What is your minimum order quantity?

Our MOQ are 1pc or 1 complete set, the price may rely on the order quantity.


8.What is your payment term?

We can accept T/T, L/C at sight, West union and in cash.


9.How about the delivery time?

It all depends,generally it takes about one month both in peak and off season.

10.Could we make a schedule of an appoinment with your company?

Definitely.You are the most welcome.Please inform us your arrival time in any place of China and initial routine in advance.We can reserve the hotel,offer pickup service from Changsha Huanghua airport or the CHR Express station unpon your arrival and after the appoinment.Be our guest then!

Weclome our dearest customers to Visit our factory and to choose our great product ranges!