Troubleshooting of rock drills
Common faults and treatment methods of air-leg rock drills
Fault 1: The rock drilling speed is reduced
(1) Causes of failure: First, the working air pressure is low; ...
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SHENLI
S250 Air Leg Rock Drill
FACTORY
Smooth operation ensures clean horizontal drilling for bench formation. Mining strips often require precise leveling operatio...
Air Leg Rock Drill
Clean hole alignment lowers waste and maximizes stone yield
The YT27 is commonly seen in granite and marble quarries because of its stable drilling traject...
Medium-hard rock drilling made simple and efficient
We are a professional manufacturer of rock drilling equipment.
YT28 Air Leg Rock Drill
Powerful New Pneumatic Tools f...
Smart air-leg design and balanced power improve every strike
S250
S250 Air Leg Rock Drill
In open-pit and quarry operations, the S250 is proving that precision and perf...
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