: Rock drill hammers are powered by either compressed air (pneumatic) or hydraulic systems. Pneumatic rock drills are more common and portable, making them suitable for various applications. Hydraulic rock drills are typically more massive and are used in heavy-duty tasks.
: The rock drill hammer operates on a percussive principle. It uses a piston-driven mechanism to deliver rapid, repetitive blows to the drill bit. These impacts fracture the material, allowing the bit to penetrate deeper.
: Rock drilling is a noisy and vibration-heavy process. Modern rock drill hammers often include features to reduce noise and vibrations, making them more operator-friendly.
: Safety is paramount when working with rock drill hammers. Operators typically wear protective gear, including ear protection, eye protection, and sometimes full-face shields. Safety interlocks and emergency shutdown systems are also common features on these machines.
Rock drill hammers play a vital role in various industries, enabling the extraction of valuable minerals, construction of infrastructure, and geological research. They are versatile tools that come in various sizes and configurations to suit the specific needs of the task at hand. Whether it's breaking through solid rock for a construction project or extracting core samples for geological analysis, the rock drill hammer is an indispensable tool in many heavy-duty applications.
Technical Parameters Of QL80 DTH Hammers
|
QL80 |
|
|
Φ195-254mm |
|
|
API 4 1/2" Reg |
|
|
10-25Bar / 1-2.5Mpa |
|
|
20-45rpm |
|
|
19KN |
|
|
1471mm |
|
|
203Kg |
Technical Parameters Of QL80 DTH Bits
|
203 |
8 |
Φ18*10 |
Φ18*8 |
/ |
Φ16*5 |
50.1 |
LN-QL80-203CC |
|
|
216 |
8 1/2 |
Φ18*10 |
Φ18*8 |
/ |
Φ16*6 |
54.3 |
LN-QL80-216CC |
|
|
219 |
8 5/8 |
Φ18*10 |
Φ18*8 |
/ |
Φ16*6 |
54.8 |
LN-QL80-219CC |
|
|
229 |
9 |
Φ18*12 |
Φ16*12 |
/ |
Φ16*7 |
56.4 |
LN-QL80-229CC |
|
|
235 |
9 1/4 |
Φ18*12 |
Φ16*12 |
/ |
Φ16*7 |
57.4 |
LN-QL80-235CC |
|
|
245 |
9 5/8 |
Φ19*12 |
Φ16*12 |
/ |
Φ16*8 |
61.5 |
LN-QL80-245CC |
|
