When you are pushing a tunnel through a mountain or breaking rock in an underground mine, you never get the same geology two days in a row. One week you are drilling through solid granite, and the ...
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...
SHENLI, CHINA — September 1, 2026 – As TCD20 jackhammer searches continue to climb among construction and mining buyers worldwide, Tianjin Shenli Machinery Trading Co., Ltd. (Shenl...
YT28 AIR LEG ROCK DRILL
Smooth handling improves training efficiency underground
YT28 AIR LEG ROCK DRILL
Modern construction standards emphasize clean and safe work...