High Pressure Black Shipping Launching Heavy Lifting Inflatable Marine Rubber Airbag
Marine rubber airbags represent an innovative evolution of ancient log-rolling methods used for lifting and moving weights. Based on Chinese proprietary intellectual property rights, these soft rubber airbags offer versatile applications including ship launching & upgrading, caisson lifting & moving, heavy weights lifting, and underwater engineering buoyancy aid.
The marine rubber airbag system operates without space limitations or heavy machinery requirements, significantly reducing construction timelines and costs while maintaining safety and efficiency.
Ship Launching Airbags
Marine airbags minimize site restrictions and eliminate the need for large-scale mechanical equipment, substantially reducing project cycles and costs. After over 20 years of development and practical application, these products have proven to be safe, efficient, environmentally friendly, and highly maneuverable.
The technology has successfully launched vessels ranging from flat-bottomed boats with dead weights of tens of tons to large ships weighing tens of thousands of tons. This airbag launching technology is now internationally recognized and widely implemented across Europe, America, Africa, and Southeast Asia.
Heavy Object Lifting & Transport
Utilizing high-pressure inflation, rubber airbags provide exceptional lifting capacity for large heavy objects, enabling movement through controlled rolling. This method requires minimal investment in equipment and features straightforward installation procedures.
Currently applied in caisson lifting and transportation, drilling platform handling, and movement of various large heavy objects across multiple industrial sectors.
Flotation & Salvage Applications
Inflated airbags offer lightweight operation, high buoyancy capacity, and excellent resistance to seawater corrosion. These characteristics make them ideal for stranded and wrecked ship rescue operations, caisson launching, large pipeline buoyancy, and underwater installation projects.
Rubber Inflatable Mandrel
Also known as concrete prefabricated hollow slab rubber inflatable mandrel, bridge inflatable core membrane, or rubber inner mold. Primarily used in pouring and molding concrete pre-tensioned and post-tensioned beams for highway bridges and ship engineering, as well as culvert sewage drainage projects.
The inflatable rubber mandrel offers user-friendly operation, economic durability, and flexible storage when deflated. When inflated, it provides sufficient strength to withstand concrete pressure, offering advantages unmatched by traditional rigid templates.
Suitable for drilling holes in reinforced concrete components including piles, roof trusses, roof panels, beams, and various construction and water conservancy projects such as shipyards, slipways, and docks.