Dredging ship is in battle, river dredging of the specialized machinery (can also be used to rectification), and its reliable performance, easy maintenance, long life, cost very little, heavy workload (500-5000 cubic meters per day or so) and many other advantages, digging fool separated by screening sandy pure, unadulterated, pre-production of cement is ideal for building sand. The dredging machinery by domestic and foreign users.

40-120 a dredging vessel with dredging bucket, deepened 4-30 m, 50-500 cubic meters per hour, processing wool, with a diesel engine with power generating units and two, with a 1-4 belt to sand separation more can be added with sediment washing device can also be broken river pebbles. After transformation, the ordinary dredgers can be used for dredging, gold mining, stone crushing production, salt mining, dredging, hard bed opened for such purposes.