Unisite Group Ltd.
86-574-87053650
Unisite Group Ltd.
86-574-87053650
Product Categories
(Total 12 Products for Cutter Suction Dredge)
Marine cutter suction dredgers ladders
For easy removal of the cutter head, the ladder front piece is fitted with an eye to lock the cutter and unscrew it by reversing the hydraulic motor. In case this does not suffice, the assembly also has a `flame cut ring. After cutting away this ring, the cutter head will be loosened on the thread of the shaft....
Cutter suction dredger is the rotation of the cutter knife loose river or the sea bed soil, mixed with cement into the mud, after suction tube suction pump body and through the mud discharging pipe sent to the mud area. The cutter suction dredger construction, dredging, dredging and dumping are integrated, complete,...
Cutter suction dredgers design
A Cutter Suction Dredger (CSD) is equipped with a rotating cutter head, for cutting and fragmenting hard soils. The soil is sucked up by means of dredge pumps, and discharged through a floating pipeline and pipes on shore, to a deposit area. In some cases, the material is discharged into split hopper barges that are...
Cutter suction dredger operation
A cutter-suction dredger's (CSD) suction tube has a cutting mechanism at the suction inlet. The cutting mechanism loosens the bed material and transports it to the suction mouth. The dredged material is usually sucked up by a wear-resistant centrifugal pump and discharged either through a pipe line or to a barge....
Cutter suction dredger specification
The cutter suction dredger is a stationary dredger equipped with a cutter device (cutter head)which excavate the soil before it is sucked up by the flow of the dredge pump(s). During operation the dredger moves around a spud pole by pulling and slacking on the two fore sideline wires. This type of dredger is capable...
Marine cutter suction dredger price
As previously mentioned, the cutter suction dredger describes an arc round a fixed point, the spud pole or working pole. In many cutter suction dredgers this pole is mounted on a movable carriage, the spud carriage. A second pole, the auxiliary spud, is set out of the centreline, usually on the starboard side of the...
Cutter head is a Cutter Suction Dredger component. Cutter heads are designed and manufactured to meet the most harsh environments of dredging and mining and being able to cut soil of different type of material like slurry, mud, sand, compacted sand, gravel, rocks, and minerals. Cutter heads are designed to have the...
Customized cutter dredge head design
Cutter Head is one of the key structures of a CSD, for it largely determines the production quantity and the dredging efficiency. The cutter heads can be tailor made to customer requirements or selected from the wide range of models available. The cutter heads are equipped with in-house-developed and patented cutting...
Marine cutter dredger ladder design
The cutter ladder front parts are of a pipe or a box-type rigid design, complete with the cutter drive motor, cutter shaft, cutter shaft bearing and side wire swivel blocks. The unit can simply be mounted to the ladder of the dredge, connect hydraulics, greasing and flushing water and is then ready for use. The unit's...
The box-type design is best suited for mounting a submersible dredge pump. This is a stronger design for heavy duty and longer wear life, because the box-type makes the whole cutter ladder heavier than the pipe-type. The use of a submersible pump allows for a larger dredged density at depth. Introduction of Unisite...
Sand suction steel dredge pump
Dredge pump is single stage single suction horizontal centrifugal pump, dredging pump system is mainly composed of pump head, reduction gear box, high elastic coupling, the Marine gearing of monitoring system, has a good overall structure of the Marine, dredging excellent performance, long service life with high...
Suction dredge steel pump design
Double-walled dredge pumps are specially designed for high pressures, starting typically from 16 up to 30 bars. The double-walled pump design is based on the concept of pressure compensation between the outer-, and inner-pump casing. All types of configurations are possible such as 3,4 and 5 vane impellers, and casted...
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