Unisite Group Ltd.
86-574-87053650
Unisite Group Ltd.
86-574-87053650
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(Total 24 Products for Cutter Suction Dredger)
Brand: UniSite
Packaging: bulk package and bulk vessel transportation; frame container package and frame container transportation
Min. Order: 100 Piece/Pieces
Certificate: API/BV/ISO
Steel spiral duct pipe also known as spiral steel pipe or spiral welded pipe is brought low carbon structural steel and low alloy steel strip according to certain helix Angle called forming Angle rolled into a tube billet and then welded pipe joints made of it can use a narrow strip in the production of large diameter...
Steel metal bending pipe fittings
Brand: UniSite
Packaging: Wooden Cases, Wooden Pallet or Neutral Boxes package and container transportation
Min. Order: 10 Piece/Pieces
Certificate: CCS/BV/ISO
Compared with the hot pushing process stamping the appearance quality is inferior to the former stamping elbow in the forming of arc in tension and other parts of excess metal is not the compensation so outside the arc wall thickness reduction thin about 10 However due to the characteristics of the single piece...
Brand: UniSite
Packaging: bulk package and bulk vessel transportation
Min. Order: 1 Piece/Pieces
Certificate: CCS/ISO/BV
Marine Spud Marine boat dredging spud High accuracy fully welded painted marine spud can be used for cutter suction dredger Spud carrier systems improve the efficiency of cutter suction dredgers When the cutter suction dredger is working two spuds insert the sea alternatively one is main pile always aligned pocket...
Brand: UniSite
Packaging: bulk package and bulk vessel transportation
Min. Order: 1 Piece/Pieces
Certificate: CCS/ISO/BV
The lower point is made of solid steel to ensure sufficient strength during ground penetration When the spud is hoisted water may escape through two holes above the lower point On top a hoisting eye allows for a crane to replace the spud easily Standard spuds are made of grade A steel but it is possible to other...
Brand: UniSite
Packaging: bulk package and bulk vessel transportation
Min. Order: 1 Piece/Pieces
Certificate: CCS/ISO/BV
A Cutter Suction Dredger CSD is an efficient structure for precise dredging in hard soils and shallow water It is usually kept on position with a spud pole and the dredging is performed by a rotating cutter head at the end of a hinged ladder which is lowered to the seabed The CSD s rigid spud system is capable to keep...
Brand: UniSite
Packaging: bulk package and bulk vessel transportation
Min. Order: 1 Piece/Pieces
Certificate: CCS/ISO/BV
Dredger is a kind of high science and technology ship and spud is the major structural part and throw away unit in the dredger The design of spud is the key to design the dredger because of its complex force and high breakage rate The spud is the most vulnerable structural member of the dredger and the end of the...
Steel marine dredge bottom doors
Brand: UniSite
Packaging: bulk package and bulk vessel transportation
Min. Order: 1 Piece/Pieces
Certificate: CCS/ISO/BV
The bottom door dedicated to the trailing suction hopper dredger The form and amount of Bottom door is generally based on the size of its hopper and the hopper loads the specific circumstances of the particle size viscosity specific gravity and waters the ship construction and design Technology In order to perform...
Brand: UniSite
Packaging: bulk package and bulk vessel transportation frame container package and frame container transportation
Min. Order: 1 Piece/Pieces
Certificate: ISO/CE
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 following...
Brand: UniSite
Packaging: bulk package and bulk vessel transportation frame container package and frame container transportation
Min. Order: 1 Piece/Pieces
Certificate: CCS/BV/ABS/GL/LR
Cutter ladder is a Cutter Suction Dredger component The cutter ladder front part is fitted with a cone in order to get an optimal flow of solids into the suction mouth The suction mouth is also designed for this purpose The high efficiency slow running hydraulic motor drives the cutter shaft and cutter directly The...
Marine cutter suction dredgers ladders
Brand: UniSite
Packaging: bulk package and bulk vessel transportation frame container package and frame container transportation
Min. Order: 1 Piece/Pieces
Certificate: CCS/BV/ABS/GL/LR
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 Certificates...
Brand: UniSite
Packaging: bulk package and bulk vessel transportation container package and container transportation
Min. Order: 2 Piece/Pieces
Certificate: CCS/ISO/BV
Common mud pump cylinder liner the following several types single metal cylinder double metal cylinder cover ceramic liner nickel base alloy cylinder liner Single metal cylinder liner is after carburizing and high frequency treatment hardness can reach HRC58 62 has a high degree of finish wear resistance corrosion...
Brand: UniSite
Packaging: bulk package and bulk vessel transportation frame container package and frame container transportation
Min. Order: 1 Piece/Pieces
Certificate: CCS/ISO/BV
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 high...
Cutter suction dredgers design
Brand: UniSite
Packaging: bulk package and bulk vessel transportation frame container package and frame container transportation
Min. Order: 1 Piece/Pieces
Certificate: CCS/ISO/BV
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 moored...
Cutter suction dredger operation
Brand: UniSite
Packaging: bulk package and bulk vessel transportation frame container package and frame container transportation
Min. Order: 1 Piece/Pieces
Certificate: CCS/ISO/BV
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...
Cutter suction dredger specification
Brand: UniSite
Packaging: bulk package and bulk vessel transportation frame container package and frame container transportation
Min. Order: 1 Piece/Pieces
Certificate: CCS/ISO/BV
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 to...
Marine cutter suction dredger price
Brand: UniSite
Packaging: bulk package and bulk vessel transportation frame container package and frame container transportation
Min. Order: 1 Piece/Pieces
Certificate: CCS/ISO/BV
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 stern of...
Brand: UniSite
Packaging: bulk package and bulk vessel transportation
Min. Order: 1 Piece/Pieces
Certificate: CCS/ISO/BV
Bucket dredgers can be used in almost every type of soil from mud to soft rock When rock has been fragmented by blasting bucket dredgers are often used because of their relative lack of sensitivity to variations in the size of the stones The capacity of a bucket dredger is expressed in terms of the content of the...
Brand: UniSite
Packaging: bulk package and bulk vessel transportation frame container package and frame container transportation
Min. Order: 1 Piece/Pieces
Certificate: CCS/ISO/BV
A split hopper barge SHB is a vessel with a large open hold used to load and transport dredged material The barge is loaded by a Cutter Suction Dredger or by a Backhoe Dredger The barge is self propelled and sails to the deposit area where it unloads the soil The vessel consists of two halves and unloading is done by...
Brand: UniSite
Packaging: bulk package and bulk vessel transportation
Min. Order: 1 Piece/Pieces
Certificate: CCS/ISO/BV
A grab dredger picks up seabed material with a clam shell bucket which hangs from an onboard crane or a crane barge or is carried by a hydraulic arm or is mounted like on a dragline This technique is often used in excavation of bay mud Most of these dredges are crane barges with spuds The grab dredger is the most...
Custom grab chain dredger price
Brand: UniSite
Packaging: bulk package and bulk vessel transportation
Min. Order: 1 Piece/Pieces
Certificate: CCS/ISO/BV
Grab dredger is widely used in some specific Dredging Engineering Grab dredger is non self propelled ship to shift through the dispatch tug construction operations aboard a submarine mining machine grab grab river bottom silt sand garbage and other debris transferred to the mud barge and then through the mud barge...
Brand: UniSite
Packaging: bulk package and bulk vessel transportation
Min. Order: 1 Piece/Pieces
Certificate: CCS/ISO/BV
Grab dredger using a rotary boom and rope dredger to hang buckets grab its own weight in the role crawl into the seabed soil Then start fighting rope winch skip rope through the pulley at the top of the boom will grab off then turn the dredge rises to a predetermined point or mud barge to remove the mud Dredging and...
Brand: UniSite
Packaging: bulk package and bulk vessel transportation
Min. Order: 1 Piece/Pieces
Certificate: CCS/ISO/BV
Grab dredger divide into self propelled and non self propelled Self propelled generally hopper belt mud tank filled from airlines to mud area dumping non self propelled by mud barge clay loading and unloading mud use of wire rope grab dredger relying on the action of gravity into the water to a certain depth by the...
Brand: UniSite
Packaging: bulk package and bulk vessel transportation
Min. Order: 1 Piece/Pieces
Certificate: CCS/ISO/BV
During dredging the dredger swings round the bow anchor by taking in or paying out the winches on board The buckets which are filled on the underside are emptied on the upper side by tipping their contents into a chute along which the dredged material can slide into the barges moored alongside The chain is driven by...
Brand: UniSite
Packaging: bulk package and bulk vessel transportation
Min. Order: 1 Piece/Pieces
Certificate: CCS/ISO/BV
The bucket dredger is one of the mechanical dredgers A bucket dredger is a stationary dredger that is equipped with a continuous chain of buckets which are carried through a structure the ladder This ladder is mounted in a U shaped pontoon The drive of the bucket chain is on the upper side The bucket dredger is...
Review
Mr.wilbert Ang
Jun 19, 2020
4
Bui Van Lanh
Jun 15, 2020
5
Ms/ Nazanin
Jun 11, 2020
5
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