Marine Salvage Inflatable Rubber Airbags 3.0 x 15 m Floating Pontoon

Ship lifting salvage airbags are made from rubber and strengthened by cords to provide sufficient bearing capacity. Tyre cord layer and specially reinforced airbag head, this improves the operation safety of the whole airbag. Specialized rubber improves the airtightness to a pressure drop of 5% within 24 hours. Specialized rubber and processing technology enhances the strength of the airbag to a life of 6 ~12 years.

1) The winch wire rope hull

2) Choose the bow at the bottom of the better position to fill in one or more air bags, when inflated to lifting to a certain height, will be the first to reach the ship under the winch tows. Barge bottom flat type, such as airbags and bottom contact area is large, if the hull weight is small, as long as there is difficulties, from the first feeding can be from one side to the other string into a balloon.When the hull weight is bigger, according to certain spacing increase 1 to 2 or more airbags, until you can lift up first.

First a "v" shaped powerboat, often because of the air bag and the bottom contact area is too small lifting force is not enough, would require air bag back, sometimes want to back a quarter of the captain to lift up the bow.

3) Start the winch, the ship started to move, one by one according to the requirements of gasbag placed spacing feeding airbags, always pull the boat to the berth.

4) Lifting vessels in conjunction with the lifting gas together, playing hard block, good ship, withdraw airbags.

Specification

Qingdao Luhang are a professional manufacturer of multi-purpose marine equipment including ship launching and landing airbag, pneumatic rubber fender, EVA foam filled fender, marine buoys in deep and shallow seas etc. Through many years’ development and accumulation, we have developed to a new high-tech enterprise with an integration of scientific research and design, product R&D,sales and technical service.

Initially established as Qingdao Luhang Marine Airbag Factory in 1988 and changed to Qingdao Luhang Marine Airbags and Fenders Co.,Ltd in 2011, Qingdao Luhang had been devoted itself to developing and manufacturing marine airbags and marine fenders for more than 2 decades.

The factory area is 56,000m² with building area of  21,000m². The company has registered capital of USD 3 million and fixed asset of USD1.2 billion. We have a full line of production equipment: rubber mixing machine, rubber roller machine, the China biggest vulcanization tanks, the biggest Press Inspection Machine, EVA foam processing machine, Foam shaping machines and SPUA spraying machine.

Through these years' development, we have full range of marine airbags and marine fenders:

Ship Launching Airbags for ship launching and docking in shipyards

Marine Salvage Airbags for salvaging sinked vessels or refloating objects from under water

Other Airbags for special usage

Pneumatic Rubber Marine Fenders for ships and docks berthing

Foam Filled Marine Fenders for ship and docks berthing

Fixed Dock Rubber Fenders for docks and wharfs

Marine Buoys

From the begginning we have been focusing on technological innovation. With a team of experienced technicans and engineers, we have developed some high tech marine products and got some petents. We have been approved as a supplier of Navy products. 

Quality is our life line. We provide service of “three guarantees” (returning, repairing and replacing) on all our products in case of any defects due to the problems of material,manufacturing, performance under conditions of normal operation and maintenance.