Dredger hull details:

The shape of pontoon is square and framework

The hull is welded with steel, and the steel all is high quality and marine used which is authorized by classification society. The thickness of bottom steel plate is 8mm, the thickness of shell steel plate is 8mm, the thickness of deck steel plate is 6mm. Inner structure is welded with 6*6 angle steel.

The buckets main frame height: 6m, and are welded with 400*200 H bar. And the buckets ladder is welded with 18# H bar.

The 2 square pontoons are fastened by the upper joist and form a whole shape of the dredger. The welded cinder and rust are wiped out and then painted on the surface. All electric generator and other electric equipments should be protected, a sealed electric case and protective cover is needed.

Bucket dredger working principle:

Through continuous rotation of link joints, the buckets will dredge the material and make the material into a drum screen, then the screen will remove the big stones, and stones will be transported to the river at back of the dredger by conveyor. At the same time, sand will drop down from the screen mesh, then it will be transported into a barge or to the bank by conveyor.

Mechanism facilities: