Wear Resistant 6 Inch DTH Hammer High Air Pressure
6 Inch DHD360 High Air Pressure For DTH Hammer
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.
The down-the-hole hammer is used in conjunction with down-the-hole drilling rigs and down-the-hole drill bits, and is mainly used in mining, marble quarry blast hole drilling, water well drilling engineering or drilling engineering construction.
DTH Hammer Technical Data:
| Parameter |
Value 1 |
Value 2 |
Value 3 |
Value 4 |
Value 5 |
| 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 |
| Connection 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 |
| Impact Rate at 17 Bar |
28HZ |
27HZ |
25HZ |
25HZ |
23HZ |
| Recommended Rotation Speed |
25-40 r/min |
25-40 r/min |
20-35 r/min |
20-35 r/min |
20-30 r/min |
| Air Consumption |
1.0Mpa:4.5 m3/min
1.5Mpa:9.0m3/min
2.4Mpa:15m3/min |
1.0Mpa:6m3/min
1.8Mpa:10m3/min
2.4Mpa:23m3/min |
1.0Mpa:9 m3/min
1.8Mpa:15m3/min
2.4Mpa:23m3/min |
1.0Mpa:9m3/min
1.8Mpa:15m3/min
2.4Mpa:23m3/min |
1.0Mpa:10 m3/min
1.8Mpa:20m3/min
2.4Mpa:28.5m3/min |
DTH Hammer Features:
- Simple and reasonable design, easy to assemble and disassemble, low problem rate
- Low air consumption, smooth drilling, maximum impact power, high penetration rate
- Multiple precise heat-treatment with all hammer parts to provide longest lifespan under roughest working conditions
Application:
Rock Drilling, quarry, mining or well drilling
Product Images:
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 experience for over a decade and with professional engineers and sales 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.
Your message must be between 20-3,000 characters!
