Product Details
Place of Origin: China
Brand Name: Super Diamond
Model Number: DHD,QL,Mission,SD
Payment & Shipping Terms
Minimum Order Quantity: 1
Price: 50
Delivery Time: 5-8 days
Payment Terms: T/T,D/A,L/C,D/P,Western Union,MoneyGram
Supply Ability: 3000sets/day
Manufacturing Process: |
Forging |
Material: |
Alloy Steel |
Connection Thread: |
API 3 1/2" Reg |
Hole Range: |
Dia 155 - 190 Mm |
Working Pressure: |
1.0 - 2.5MPa |
Compatible Bit Shank: |
Cop64, DHD360, Ql60, M60, SD6, CD65 |
Transport Package: |
Ply-Wooden Cases For Exporting |
Specification: |
2 Inch To 12 Inch |
Trademark: |
Super Diamond |
Origin: |
China |
HS Code: |
8207199000 |
Manufacturing Process: |
Forging |
Material: |
Alloy Steel |
Connection Thread: |
API 3 1/2" Reg |
Hole Range: |
Dia 155 - 190 Mm |
Working Pressure: |
1.0 - 2.5MPa |
Compatible Bit Shank: |
Cop64, DHD360, Ql60, M60, SD6, CD65 |
Transport Package: |
Ply-Wooden Cases For Exporting |
Specification: |
2 Inch To 12 Inch |
Trademark: |
Super Diamond |
Origin: |
China |
HS Code: |
8207199000 |
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 Russia,Australia,Canada,Crezch Republic,Norway,New Zealand,Brazil,Peru,South Africa,Turkey,Ukraine, Korea etc..
Technical Data:
DTH Hammers |
Bit Shank | Connection Thread | Suitable bit | Working pressure | Air consumption | |
1-3" Middle-low pressure DTH hammers | BR1 BR2 BR3 |
RD40 box RD50 box API 2 3/8" Reg |
¢64-¢76mm ¢70-¢90mm ¢90-¢110mm |
0.7-1.75Mpa 0.7-1.75Mpa 0.7-1.75Mpa |
0.7Mpa | 4.5m3/min |
1.0Mpa | 4m3/min | |||||
1.4Mpa | 5m3/min | |||||
3" hammers | DHD3.5 COP32/COP34 M30 |
API 2 3/8"Reg | ¢90-¢110mm | 1.0-1.5Mpa | 1.0Mpa | 4.5m3/min |
1.5Mpa | 9m3/min | |||||
4" hammers | DHD340 COP44 QL40 SD4 M40 |
API 2 3/8"Reg | ¢105-¢130mm | 1.0-2.5Mpa | 1.0Mpa | 6m3/min |
1.8Mpa | 10m3/min | |||||
2.4Mpa | 15m3/min | |||||
5" hammers | DHD350 COP54 QL50 SD5 M50 |
API 2 3/8"Reg/API 3 1/2"Reg | ¢130-¢156mm | 1.0-2.5Mpa | 1.0Mpa | 9m3/min |
1.8Mpa | 15m3/min | |||||
2.4Mpa | 23m3/min | |||||
6" hammers | DHD360 COP64 QL60 SD6 M60 |
API 3 1/2"Reg | ¢152-¢203mm | 1.0-2.5Mpa | 1.0Mpa | 10m3/min |
1.8Mpa | 20m3/min | |||||
2.4Mpa | 28.5m3/min | |||||
8" hammers | DHD380 COP84 QL80 SD8 |
API 4 1/2"Reg | ¢200-¢279mm | 1.0-2.5Mpa | 1.0Mpa | 15m3/min |
1.8Mpa | 26m3/min | |||||
2.4Mpa | 34m3/min | |||||
10" hammers | SD10 NUMA100 |
API 6 5/8"Reg | ¢254-¢330mm | 1.0-2.5Mpa | 1.0Mpa | 22m3/min |
1.8Mpa | 40m3/min | |||||
2.4Mpa | 55m3/min | |||||
12" hammers | DHD1120 SD12 NUMA120 NUMA125 |
API 6 5/8"Reg | ¢305-¢381mm | 1.0-2.5Mpa | 1.0Mpa | 30m3/min |
1.8Mpa | 56m3/min | |||||
2.4Mpa | 78m3/min |
Certificates:
Frequently Asked Question:
1.Are you a manufacturer or a trade company? |
We are the first-class drilling tools manufacturer in China. |
2.How many workers in your factory?and what is your company scale? |
We have more than 100 employees.Our company has many senior mechanical design engineers with more than 20 years of design experience in the drilling tool, the production process and technology are at the first-class level in China. With a land area of 26600 square meter and workshop sapce of 22000 square meter .We are equiped with over 100 sets of different advanced equipments and facilities required for manufacturing rock drilling 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, half hours by car from the nearest Huanghua international airport. |
4.Why choose CJG DRILL? |
1)We have more than 20 years of researching,developing, manufacturing and exporting high quality rock drilling tools to the global market. |
2)High quality compatible with Atlas Copco,Ingersoll Rand etc... |
3)We have super high quality and cheap price. |
4)Excellent service. |
5.Which port do you shipping from? |
We usually ship container from Shanghai port.Guangzhou and ShenZhen 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? |
Generally it takes about 20 days . |
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! |