8 to 22 inch river sand dredger

bucket type sand dredging machine

1. Introduction to bucket type sand dredger
The bucket type sand dredgeing machine,also called sand dredger,is mainly used to dredge sand from river, channel,reservoir and lakes.

2.Working principle of bucket type sand dredger
The buckets will scoop up the solids from the river bed with the rotating of the two dredging wheels as you can see from the following picture. Then the screen will separate the sand and gravels. If you need the need the sand clean enough for construction use, we can add the sand washing machine on the pontoons. The sand can be discharged by conveyor belt or pump while the stones could be discharged by conveyor belt or deserted into the river by chute.

3.Pictures of our bucket type sand dredger

The dredging wheel

The dredging arm