YT29A AIR LEG ROCK DRILL
We are a professional rock drilling machinery factory
YT29A AIR LEG ROCK DRILL
Our factory takes pride in strict quality control an...
Precision engineering meets operator safety
SHENLI
FACTORY
The YT28 pneumatic rock drill remains a favorite among tunneling professionals for its smooth performance...
S82 AIR LEG ROCK DRILL
Smooth handling improves training efficiency underground
S82 AIR LEG ROCK DRILL
Urban construction sites face space limitations not only unde...
S82 AIR LEG ROCK DRILL
Foundation preparation often requires precise drilling to ensure structural stability. The S82 pneumatic rock drill allows operators to drill accurately in confine...
Working principle
Rock drills work according to the principle of impact crushing. During operation, the piston undergoes high-frequency reciprocating motion, continuously impacting the drill tail...