The following points should be paid attention to during the construction of the deepwater good drilling rig:
1. Scrub the outer surface of the drilling rig, and pay attention to the cleaning and ex...
YT28 AIR LEG ROCK DRILL
We are a professional rock drilling machinery factory
YT28 AIR LEG ROCK DRILL
Narrow tunnel profiles require precise drilling to avoi...
SHENLI
S250 AIR LEG ROCK DRILL
Limestone quarries require consistent hole spacing for clean, predictable fragmentation. The S250 rock drill is valued for its smooth and balanc...
SHENLI
S250 Air Leg Rock Drill
FACTORY
Smooth operation ensures clean horizontal drilling for bench formation. Mining strips often require precise leveling operatio...
SHENLI
S250 Air Leg Rock Drill
SHENLI
Efficient energy transfer maintains straight drilling trajectories
Open expansion chambers in mines require controlled long-hole dri...