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Introduction of air-leg rock drill

The air-leg rock drill relies on compressed air to drive the piston to reciprocate. During the stroke, the piston strikes the shank tail, and during the return stroke, the piston drives the drill t...
Notes on deep water well drilling rigs

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 Contributes to Cleaner Worksites in Confined Excavations

YT28 AIR LEG ROCK DRILL Smooth handling improves training efficiency underground YT28 AIR LEG ROCK DRILL Modern construction standards emphasize clean and safe work...
S82 Enables Efficient Drilling in Dam Foundation Reinforcement

SHNLI S82 Dam construction and reinforcement frequently involve working along steep, excavated slopes where space is extremely limited. The S82 leg pneumatic rock drill addres...
YT29A Leads the Shift Toward Sustainable Mining Efficiency
Railway Engineering Selection Guide: Getting Reliable YT27/YT28/YT29A Percussion Drill From SHENLI

Anyone working in railway engineering knows clearly that picking the wrong rock drill will drag down construction efficiency and delay the whole project schedule. Especially for tunnel excavation ...

High quality high speed hydraulic rock drills for mining rock drilling