Stability and speed for large bench blasting zones
We are a professional manufacturer of rock drilling machinery
Open-pit mines require drills that work efficiently on bench surfaces wher...
Low vibration for safer, cleaner drilling underground
We are a professional manufacturer of rock drilling equipment
In railway, highway, and hydropower tunnel excavation, dust and vibrati...
Reliable drilling for splitting and block shaping
We are a professional manufacturer of rock drills
Stone quarries often need well-aligned drill holes for splitting large stone blocks. Th...
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...
In the 2nd century BC, China has used manpower and used bamboo bow elastic force to make the cone drill bit impact the ground to drill. Later, it was used in rural China for a long time. It was not...