Product description:
Divided into pneumatic roof bolter, outrigger-type anchor drill rig.
And drilling rigs support the drilling tools, due to different ways to break the rock differently, in general, there are rotary rock drilling tools, impact Coal Mine Drill rigs Rock Bolt Drill, and rotary impact rock drilling tools.
At present, the most commonly used coal mine drilling rig for the speed of single pneumatic drilling rigs and rotary hydraulic drilling rigs.
Products use:
MQT-130 Pneumatic 3 Stage Roof Bolter for the roof hardness f ≤ 10 coal, semi-coal road rock and rock roadway anchoring operations, set drilling, mixing, installation of a bolt, and a. For coal mine underground support operations, but also for iron ore, tunnel construction, and slope protection work.
Product parameters:
|
Working pressure |
MPa |
0.4-0.63 |
||
|
Rated air pressure |
MPa |
0.5 |
||
|
Rated speed |
r/min |
260 |
||
|
Rated torque |
N.m |
130 |
||
|
Maximum output power |
KW |
3.2 |
||
|
Stall torque |
N.m |
320 |
||
|
No-load speed |
r/min |
≥800 |
||
|
Gas consumption |
M³/min |
4.3 |
||
|
Maximum thrust |
KN |
8.8 |
||
|
Rinse water pressure |
MPa |
0.6-1.2 |
||
|
noise |
dB(A) |
≤95 |
||
|
Drilling tail six Fang size |
mm |
S=19.22 |
||
|
model |
A2457 50) |
B(3057 50 |
C 3657 50 |
|
|
Total Weight |
kg |
51 |
53 |
55 |
MQT130 pneumatic roof bolter Note:
1, Bolt rig product structure is compact, easy to operate;
2, The use of a large-size motor for power, the power-to-weight ratio is greater, improving work efficiency by 30%.
3, Advanced water valve structure to improve the pressure of the water system capacity to prevent the occurrence of water leakage.
4, The new FRP air leg design, safety explosion-proof, long life, cost savings of 20%.
5, Double exhaust and new sealing structure to ensure the outrigger of the fast, smooth movements Pneumatic Rotary Roof Bolter.
6, The use of a new exhaust silencer device, greatly reduces the noise of the rig to improve the underground working environment.
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