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...
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...
SHENLI
YT28
Wet drilling reduces dust and enhances safety near water-bearing strata
SHENLI
As a manufacturer specializing in the manufacturing of en...
Affected by the new crown pneumonia epidemic, the development trend of global mining has become confusing. The industry pays close attention to the trend of the global economy, changes in internati...