6 Inch COP64 DTH Hammer For Rock Drilling Water Well Mining DTH
Hammer
Description:
The hammer adopts advanced drilling theory to design the hammer,
which enables the hammer to obtain good energy transmission, fast
drilling speed and low air consumption. The quality of raw
materials is good, the processing technology is advanced, the
performance is stable, and the life is long. Easy to use, easy to
install and disassemble, easy to repair, easy to repair.
The down-the-hole hammer is used in conjunction with down-the-hole
drilling rigs and down-the-hole drill bits, and is mainly usedin
mining, marble quarry blast hole drilling, water well drilling
engineering or drilling engineering construction.
Technical Data:
| Technical Data |
| Length(Without Bit) | 930mm | 1030mm | 1214mm | 1160mm | 1248mm |
| Weight(Without Bit) | 25.00 kg | 39.00 kg | 76.50 kg | 72.50 kg | 100.00 kg |
| External Diameter | 82mm | 99mm | 126mm | 126mm | 142/144/146/148mm |
| Bit Shank | DHD3.5 | COP44/DHD340 | COP54/DHD350R | ND55C/DHD350Q | COP64/DHD360 |
| Hole Range | 90-110 mm | 110-135 mm | 135-155 mm | 135-155 mm | 155-190 mm |
| Connect ion Thread | API 2 3/8”Reg | API 2 3/8”Reg | API 2 3/8”Reg API 3 1/2”Reg API 2 7/8”Reg | API 2 3/8”Reg API 3 1/2”Reg API 2 7/8”Reg | API 3 1/2”Reg
|
| Working Pressure | 1.0- 1.5 Mpa | 1.2-2.0 Mpa | 1.3-2.3Mpa | 1.3-2.3 Mpa | 1.5-2.5 Mpa |
| Inpact Rate at 17 Bar | 28HZ | 27HZ | 25HZ | 25HZ | 23HZ |
| Reccfurended Rotation Speed | 25-40 "min | 25-40 r/min | 20-35 r/min | 20-35 r/min | 20-30 r/min |
| Air Consunption | 1.0Mpa :4.5 m3/min | 1.0Mpa :6m3/min | 1.0Mpa:9 m3/min | 1.0Mpa:9m3/min | 1.0Mpa :10 m3/min |
| 1.5Mpa:9.0m3/min | 1.8Mpa:10m3/min | 1.8Mpa:15m3/min | 1.8Mpa:15m3/min | 1.8Mpa:20m3/min |
| 2.4Mpa:15m3/min | 2.4Mpa:23m3/min | 2.4Mpa:23m3/min | 2.4Mpa:28.5m3/mi |
Usage:
Rotation drill rig, air compressor and the “DTH drill string” are
the essential unit for DTH drilling while the “DTH drill string” is
always made up of DTH drill rods, DTH hammer and DTH bits. As one
of key component, the DTH hammer acts as a role of converting the
air pressure to the impact energy, simultaneously transferring
impact energy and rotation force to DTH bits.
As specialist manufacturer and provider of DTH drilling tools,
hereby we recommend our newest generation DTH hammer which is
improved by absorbing art technology, selecting superior alloy
steel and robust design. It is proved by more than thousands times
of test that our newest DTH hammer has longer life , lower air
consumption and 15% higher penetration speed compared the
conventional DTH hammer in the market.
Advantage:
1. With longer operating life
2. Excellent anti-wear properties
3. Easy to operate, stable and reliable
4. Smooth with high efficiency
Company Profile:
Hebei Minetech Machinery Technology Co, Ltd is an joint venture
enterprise with Europe Partner, which is located in Shijiazhuang
City, Hebei Province,China. Our company is specialized in
manufacturing and exporting of mining machinery, such as hydraulic
and pneumatic drill machine, roof bolter and drilling consumption,
like drill bit and drill rod with own factory in Shijiazhuang City.
With our rich expenience for over a decade and with professional
engineers andsales team, we focus on providing complete solutions
for mining machinery.
Target markets is gradually shifted from domestic market to
international market, products are exported to more than thirty
countries and regions, including Southeast Asia, the United States,
Germany, Britain, South Africa, Poland, Russia, Middle Asia, South America and so on, and established a good brand and reputation international market.
