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; ...
Y20LY
High quality Y20LY Hand held Rock Drills, powered by pneumatic drive from air compressor, and used for small-hole drilling such as granite, marble, limestone quarrying. And for...
YT28 AIR LEG ROCK DRILL
Continuous drilling supports infrastructure development
YT28 AIR LEG ROCK DRILL
Tunnel ventilation systems require extensive drilling for sh...
In high-intensity mining operations, the demands placed on excavation and crushing equipment are exceptionally rigorous. Deep underground extraction, tunnel construction, and heavy rock fragmentati...