Unisite Group Ltd.
Model No.: USA-226
Dimension: As Per Drawing/order
Custom Steel Drag Head: Steel Drag Head
Type: Trailing Suction Hopper Dredger
Power Type: Diesel
Model Number: Trailing Suction Hopper Dredger
After-sales Service Provided: Engineers Available To Service Machinery Overseas
Size: Complete Range
Process: Welding, Machining
Material: S235JR-S355J2G3, Q235-Q345, HARDOX400, Grade A-D O
Packaging: bulk package and bulk vessel transportation container package and container transportation
Place of Origin: china mainland(zhejiang)
The dredge Drag Head is a steel structure that is connected to the Dredger by a Suction Pipe. Supported by the gantries and by using hydraulic winches the dredge drag head and suction pipe are let down onto the sea bottom in order to suck a mixture of water and sand.
Benefits of drag head
optimal draghead-bottom contact
effective loosening of the bottom
maximum use of vacuum
minimal resistance to flow
optimal production/wear ratio
designed for easy maintenance
rubber seals raise mixture density.
The product portfolio of IHC Parts & Services dragheads contains:
Our Technology and Quality:
Offering our client best possible and most sustainable solutions to their requirement. Production procedure
Step1: Drawing and technical requirement analysis, production lofting;
Step2: Material cutting, trimming, groove, cleaning, bending, rolling, dimension & NDT inspection
Step3: From part assemble to whole assemble with accurate template and platform, dimension & NDT inspection, welding, dimension & NDT inspection;
Step3: Casting, forging, stamping, machining if necessary
Step4: Final dimension & NDT inspection;
Step5: Surface treatment;
Step6: Package, Loading and Lashing when delivery;
Besides above the general specifications, we can also supply some specific pontoons and other similar steel structure as clients' requirements.
Packaging & Shipping
bulk package and bulk vessel transportation
frame container package and frame container transportation
Photos of our Custom Steel Drag Head
How to contact us?
Send your Inquiry Details in the Below, Click "Send" Now!