Drilling Dredger
Overview：Drilling Dredger is a type of water sand mining equipment used in special environments. It usually consists of drill pipe support, drill pipe, hull, sand pumping pump, sand pumping pipeline and other parts.Drill pipe supports are used to provide support for drill pipes that are lowered or moved up. The drill bit can vertically break up mud layers of 10 meters or thicker, allowing for direct sand extraction using sand extraction pipelines. Small drilling and sand extraction ships are not equipped with sand storage tanks and can be transported using sand transport ships or sand extraction pipelines.
1.Adapt to complex working conditions, have strong ability to penetrate cover layers, and excel in dealing with thick mud layers.
2.The sand pumping depth is large, and currently the maximum pumping depth can reach 110 meters.
3.PLC integrated control system, flexible and convenient operation.
4.Large sand extraction capacity, strong continuous operation ability, and long conveying distance.
5.The economy is relatively good. Compared with some large and complex engineering ships, the structure of drilling sand pumping ships is relatively simple, and the manufacturing and operating costs are relatively low.
6.Convenient transportation, modular production, assembled and welded upon arrival at the destination, and put into use in a short period of time.
