Industrial Built Marine Rubber Airbag High Pressure Marine Airbag
Marine Rubber Airbags are also known as inflatable marine airbags, ship launching
airbags roller bags, air lift bags, and salvage bags. Airbags range
in size from 0.6 to 2.8m diameter, with lengths of 5.0m to 24.0m
'effective length'. They are widely used in cargo boat launching
and landing, lifting and moving sunken ships, installation of
underwater buoyancy aid, and salvaging stranded boats. Airbags have
the benefit of not only saving labor and time, but also costs
saving. Additionally they are flexible, portable, and dependable.
Meanwhile, the airbags have long service year and high carrying
capacity because of our superior technology and components.
Structure of Florescence Marine Rubber Airbag
1. Terminal iron
2. Cylindrical airbag body
3. Cone airbag body
D: Diameter of airbag
L: Valid length of airbag
Loa: Total length of airbag
Materials of Florescence Marine Rubber Airbag
An airbag is to be constructed of an outer rubber layer, one or
more synthetic-tyre-cord layers, and an inner rubber layer. The
arrangement of synthetic-tyre-cord reinforcement layers is shown in
the picture below, all materials shall be vulcanized firmly.
Procedure of launch a ship by marine airbags
1.Pre-launch preparation work for shipyard
Slipway Enhancement
Water survey
Vessel skeg enhancement
Ground anchor
Seal thruster holes if there are.
2.Basic equipments needed for ship launching
Rigging equipments:Winch,Pulley,Swivel,Lug,Shackle,Wire
sling,Ground Anchor
Inflate equipments:Air Compressor,Inflating Pipe
Airbag moving equipments:Forklift,mobile crane
3.Crew preparation
4.Rigging Arrangements
5.Lifting the blocks
6.Move vessel forward
7.Vessel Launching
Advantages of Florescence Marine Rubber Airbag
1.Big carrying capacity
2.High capacity against compression and twisting
3.New design of anti-bursting construction at the end
4.Optimized structural layout
5.Durable aging resistance and anti-wear characteristic
6.Higher flexibility and damping capacity
Specification:
| Diameter | 0.5-2.8m |
| Length | 5-26m |
| Cord Layers | 3-12 layers |
Precautions of ship landing airbags
1. Over pressure Control:
Strictly control the operating pressure, over pressure is
forbidden.
2. The Landing Slipway Requirements:
The landing ground should be ground or cement concrete, according
the tonnage of different ships.
3. Avoid Sharp Objects:
Make sure no sharp objects and smooth & clean ground during using
airbags in case of any break.
4. Avoid Distortion And Overweight:
Avoid distortion in the length direction during rolling and avoid
overweight load after gas charging.
