Unisite Group Ltd.
86-574-87053650
Unisite Group Ltd.
86-574-87053650
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(Total 6 Products for Cutter Head Design)
The basic cutter head skeleton includes a hub, a ring and several curved arms that link the hub and ring together. The adapters with teeth or replaceable cutting edges are fitted on the front side of the cutter arm. Optimised arm profile, spacing and size, and tooth location and orientation mean top production and...
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...
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 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 welded drag heads design
In order to dredge in waves, the suction pipe is suspended from special davits, which operate with heave compensation to ensure that the drag head nozzles stay in contact with the sea bed. The control of mixture of water and sand is done by a so-called dredge drag head visor. The visor controls the amount of water...
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