High Pressure Barge Launching Airbags Lifting Airbags

Marine Ship launch airbags

Ship launching airbags, also called roller Marine Air Bags or ship launch Rubber Airbags, are long cylindrical balloons made of heavy synthetic tire cord fabric and inner and outer rubber layers. Ship Rubber Airbags and barge dry docks can be used in Brazilian and Indonesian shipyards, and Marine Salvage Airbags are particularly suitable for barge launches, docking, ship pulling out and ship docking operation.

Marine Rubber Airbag is our independent intellectual property rights of innovative products, the Floating Rubber Airbags are mainly applied to ship launching and landing, weight lifting and moving, installation of underwater buoyancy aid to salvage sunken vessels etc. Boat Launching Airbags launching technology was developed based on traditional slipway launching mode, Ship Marine Airbag overcomes the restrictions of traditional slipway launching mode. Our Salvage Lift Bags are less limited by space, no large mechanical equipment, can shorten the working period and save the unnecessary cost. Through years of development practice, our Marine Rubber Salvage Lift Bags are become more safety, effective and green environmental protection and they can launching a ship up to 100,000 DWT.

High Pressure Air Bags consist of an outer rubber layer, multiple heavy-duty synthetic tire cord layers, and a vulcanized inner rubber layer. The Dock Salvage Lift Bags of the ship is a cylindrical balloon with two tapered heads and an open end. The airtight swivel and air inlet assembly are screwed together with the port.

Comparison with other Launch Way

Rollers Bag is a innovative ship launching technology, comparing with "end-on launching", "side ship launching", "float-out". This ship launching technology overcomes the restrictions of fixed launching track of side-launch. Ship launching airbags are accepted by more and more shipyards world wide due to its advantages of saving time, saving investment, flexible, safety. The biggest vessel launched by ship launching airbags up to 100,000 DWT.

Material of Marine Rubber Balloon

Inflatable Marine Airbags are to be constructed of an out rubber layer, multilayer heavy-duty synthetic-tire-cord layers, and an inner rubber layer vulcanized firmly. Ship launching marine airbags are cylindrical balloon body, with two conical head and end mouth. Air tightness swivel and air inlet kits are screwed with end mouth. Refer below picture.

Airbag Structure

Marine Rubber Airbags' structure is consists of the outer rubber layer synthetic cord reinforced rubber layers and inner rubber layer.
Its shape characteristics: central body cylindrical + tapered on both ends.
Cord layers: 4,5,6,7,8,9,10, layers
Accessories: Pressure gage, Inlet valve, Pipe fitting and seal end ring.

If the high pressure barge launching airbags lifting airbags caters to your requirement, welcome to buy or wholesale with our factory. As one of the leading manufacturers and suppliers in China, we will offer you the most competitive price and the best 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.