Product categories of Rotary Drilling Rig, we are specialized manufacturers from China, Rotary Drilling Rig, Water Well Rotary Drilling Machine suppliers/factory, wholesale high-quality products of Screw Drlling Rig R & D and manufacturing, we have the perfect after-sales service and technical support. Look forward to your cooperation!
China Rotary Drilling Rig Suppliers
Rotary Drilling Rig is applicable to soil, clay, fill soil, silt, silt layer, and some strata contain pebbles, gravel; widely used in high-speed rail trestle piles, slop shield piles, photovoltaic power station foundation pile, power grids, civil construction, new rural construction, municipal construction, landscaping and other projects. The rotary drilling rigs can be specially equipped with telescopic friction & interlocking Kelly bar, and casing oscillator for suiting the following applications: Cased bore piles with casing driven adapter through rotary head or optionally by casing oscillator powered by the base carrier itself;