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Lianyungang Huanghai Machinery Co., Ltd.
trade offer
Geological Drilling Rig
Soil Investigation Drill Rig
Soil Investigation Drill Rig
The Multi-purpose, mid-size soil investigation drilling rigs are for all major Geo-technical and environmental drilling....
Hydraulic Rock Drill
Hydraulic Rock Drill
The Hydraulic Rock Drill is such a rig used in engineering geological exploration for railway, highway, and bridge as well as civil and industrial construction....
Pneumatic Rock Drill
Pneumatic Rock Drill
Pneumatic rock drill is a kind of high efficient drilling machinery. It is widely used in rock drivage and various blasting hole drilling in the drilling operation, mine, railway, traffic, water conservancy construction regarding the project of the important tools....
Drill Derrick
Drill Derrick
Drill Derricks with angle steel connection and tetragonal structure are also known as tetragonal towers....
Drill Tower
Drill Tower
This Drill Tower is a space truss composed of four truss planes. It has larger space inside. The load capacity and stability of this drill tower are all better....
Engineering Drill Rig
Engineering Drill Rig
Engineering drill rigs are especially used in drilling engineering. It can be used in the fields of construction and oil exploration....
Light Drill Tower and Derrick
Light Drill Tower and Derrick
This Light Drill Tower and Derrick is mainly equipped with spindle-type drilling rig and water well drill rig....
Internally Upset Drill Rod
Internally Upset Drill Rod
The internally upset drill rods are lighter in weight, allowing drilling companies to achieve greater depths without losing the outstanding capabilities....
Core Drill Rod Sub
Core Drill Rod Sub
The Core Drill Rod Sub are mainly used to connect various drill rods (stems) in the geological drilling....