sand washing ship

sand washing ship

1.extensively used on river dredge
2.flexible designed can accordance with customer
3.reasonable structure

The bucket ladder dredge or bucket chain dredger is a stationary dredger, which has an endless chain of buckets carried by the so-called ladder, positioned in the well of a U-shape pontoon. The chain is driven by the upper tumbler, a pentagonal, at the upper part of the

ladder and fixed at the bottom with lower tumbler, mostly a heptagonal. Under the ladder the chain hangs freely, while on the upper

site of the ladder the chain is supported and guided by rollers. The buckets filled during their rotation over the lower tumbler are emptied

by the rotation over upper tumbler. The soil from there guided via chutes to an alongside layer barge.

Area of application

A bucket dredgers can be applied in almost all soils, from soft silt and clays to soft rock depending on the power on and the strength of the bucket chain.

They are use in blasted rock as well.

Note:all of our products are designed accordance with environmental conditions and customer requirement set. Above data is only for reference.

The maximum dredging depth depends on the size of the dredger. Bucket ladder dredgers with a maximum dredging depth of over the 30 m are built.