Self-Emptying Door

The suction door of a trailing suction hopper system is a core component for rapid sediment unloading in the mud tank system. Its design directly impacts the overall vessel's operational efficiency and the duration of the dredging cycle. Typically located at the bottom of the mud tank, the door is hydraulically driven for rapid opening and closing, allowing the sediment within the tank to be rapidly discharged under gravity during unloading operations. The unique structural design of this system ensures a smooth flow of high-density sediment mixtures. Its tilted door structure and wear-resistant lining reduce material residue and effectively resist wear caused by sediment erosion.

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01 Specification 02 Services 03 Packaging and Transportation 04 Inquiry

Sanyang Heavy Machinery offers you the one-stop service from design to after-sale service
as a whole process of our business.

Product Range:

Dredging components and other customized products.
Customer Range:

Shipyards, Shipowners, Ship Managers, Engineering Companies, Constructors, Trading Companies, Wholesalers,etc.
Design Ability:

We have a very experienced, creative, and cooperative team, which can design the whole propulsion system according to different vessels and requirements.
Material Preparation:

Our purchasing dept. will choose the material from many aspects, such as cost, quality, machining, environment protection, etc.
Machining & Test:

We have advanced processing equipment with responsible crews. Our factory also have strict quality control process and test skills.
After-sale Service:

You will get the after-sale service all over the world. Convenient, Fast, High Efficiency, World-wide, etc. Best service will be enjoyed by cooperating with us.

Packaging:

For different shipping methods and destinations, we will suggest different packaging. If you have any requirement for the packaging, please let me know during enquiry.

Wooden Case

Iron Frame

Shipping:

We offer our clients one-stop service.The shipping tool can be by sea, by air or by train. It depends on the destination of our products.
And we will suggest you the min. cost and min. damage of the products.