Общайтесь с поставщика? поставщик
Kevin Mei Mr. Kevin Mei
Что я могу сделать для вас?
поставщик контакта

Unisite Group Ltd.


Trailing Hopper Suction Dredger
Trailing Hopper Suction Dredger
Trailing Hopper Suction Dredger
Trailing Hopper Suction Dredger
Trailing Hopper Suction Dredger

Trailing Hopper Suction Dredger

Вид оплаты: L/C,T/T
Incoterm: FOB,CFR,CIF
Количество минимального заказа: 1 Piece/Pieces
Срок поставки: 30 дней

Базовая информация

    Модель: USA-218

    Grade: Grade A-D(BV,DNV,GL,LR,CCS) Or Other Materials

    Certificate: BV CCS

    Dimension: As Per Drawing/order

    Tolerance: High Accuracy(ISO2768, ISO5817, ISO13920)

    Inspection: Material, Construction, Dimension, Welding Seam, N

    Standard: AISI, ASTM, BS, DIN, GB, JIS

    Marine Engineering: Dredging Support

    Material: Grade A-D(BV,DNV,GL,LR,CCS) Or Other Materials

    Application: Dredger

    Trailing Hopper Suction Dredger: Hopper Suction Dredger

Additional Info

    Подробности Упаковки: bulk package and bulk vessel transportation

    марка: UniSite

    транспорт: Ocean

    Место происхождения: china mainland(zhejiang)

    Сертификаты : CCS/ISO/BV

Описание продукта

Trailing suction hopper dredger is a ship that has a full sailing capacity used to maintain navigable waterways, deepening the maritime canals that are threatened to become silted, to construct new land elsewhere or to replace sand eroded by storms or wave action on the beaches. This made possible by large powerful pumps and engines able to suck sand, clay, silt and gravel.

Trailing Hopper Suction Dredger

Discharging of Trailing Hopper Suction Dredger

There are several ways to discharge a TSHD. The most common way is dumping the material.
Dumping - This is done by simply opening the doors that close the hopper. Once opened the substance will simply drop to the seabed because of gravity. The hopper will never be completely empty because there will always be some residue and water left inside.
Pressing - High pressure pumps will pump water inside the hopper to loosen or even liquefy the substance, which can then be pumped via long hoses over great distances (f.i. ashore)
Rainbowing - This is the same principle as pressing, but instead of transporting the substance it will simply be blown away. This is often used to create land.
Crane - It is always possible to discharge the load with a crane, but this will be a time consuming process.


Long-term cooperation with world top dredging and marine companies for more than 10years, we are specialized in providing comprehensive service and parts of dredging, land reclamation, offshore, marine, municipal projects, approved by BV

Our service

Besides above the general specifications, we can also supply some specific pontoons and other similar steel structure as clients' requirements.

Package and shipping

bulk package and bulk vessel transportation

Our advantages:

1. No customer quality complaints for many years

We have a perfect managing system and quality control system which from initial work, to process control, to final control, forming the whole process traceability with a good command of quality and production schedule.You can see the quality of all our previous orders were guaranteed based on our good procedure and service.

2. Born from military factory, with rigorous team having rich experience of military marine products

We UniSite started as a small contractor of ship building works in military factory in Ningbo 10 years ago. After several years of

accumulation, the team had owned a certain number of experienced managers, engineers, technicians and workers who have

rich experience in military shipping building and have good marine practice.

3. Involved in many big projects all over the world

We have involved in many projects all over the world that we have ability to participate in big projects.

4. BV/CCS approval for manufacturer capability qualification

We passed the BV/CCS approval for manufacturer capability qualification for dredging & dredger products.

5. Our existing customers are the world`s top five hundred

- Material certificates by a classification society
- Inspection protocol
- NDT reports
- Fixed certificate: ISO9001, BV certificate, CCS certificate

steel pontoon

Photos of our Trailing Hopper Suction Dredger

Hopper Trailing Suction Dredger for sale Hopper Trailing Suction Dredger Trailing Hopper Suction Dredger

How to contact us?

Send your Inquiry Details in the Below, Click "Send" Now!

Группа Продуктов : Земснаряд > Замыкающий Хоппер всасывания земснаряда

Отправить Запрос

Kevin Mei

Mr. Kevin Mei

Электронная Почта:

Отправить Запрос

Номер Телефона :86-574-87053650


Мобильный Телефон:+8618957885266

Электронная Почта:

Адрес Компании :11/F,BLOCK C15,LANE 299,GUANGHUA ROAD,HI-TECH PARK, Ningbo, Zhejiang,China, Ningbo, Zhejiang