Bucket dredgers generally adopt vertical excavation (that is, along the channel direction) construction, which can be divided into downstream dredging, countercurrent dredging, strip dredging, segmental dredging, layered dredging and other methods according to different construction conditions.

A Cutter Suction Dredger (CSD) is a type of dredging vessel designed for cutting and removing materials from the seabed or riverbed.

An auxiliary impeller is a component found in some submersible slurry pumps, which is designed to enhance the pump's performance in handling abrasive and corrosive slurry fluids. It assists in agitating the slurry, preventing settling, and reducing wear on the main impeller and other pump component......

There are three types of dredgers. These three are all selected according to the conditions of the river and the requirements of customers.

Due to the low temperature, there are many cases where the dredger does not work properly. If there is a situation, respond in time and do a good job of maintenance, so that the dredger can operate normally

The daily maintenance method of the dredger should always check the screws of each part and make up for the lubricating oil and maintenance frequently during the use of the dredger, especially the hopper screws and chain pins, the docking plate of the four water and the 500 angle wheel reducer, and ......