Heavy Lifting Airbags. As the pioneer of marine airbags, we not only manufacture ship launching airbags and marine salvage airbags for sunken ships, rescue works, he discoved another application for marine airbags which is used to lift and convey heavy objects, like concrete caissions, cofferdams and structure relocation etc.
Heavy lift pneumatic rollers ( airbags ) will provide you a unique capability of land transporting large vessels, heavy loads or heavy construction over ground where terrain would otherwise prevent such an operation.
Ronsen heavy lifting pneumatic rollers ( airbags ) can intake capacity from 70 tons to 380 tons per airbag. Diameter of Ronsen roller bags is up to 3.0 m to 3.5 m and effective length to 24 m around.
Heavy lift pneumatic roller bags can be placed under a grounded or stranded vessel in deflated condition especially in shipyardsor ship repair companies which requires less working heights up to 12 inches under the vessel hull.
In addition to heavy lifting pneumatic roller bags, Ronsen provides also other necessory equipments like air compressors, soft rubber hoses, manifolds etc easy for airbags operations.
Construction feature of heavy lifting marine airbags
Ronsen heavy lift pneumatic roller bags are consisted of outer rubber layers, synthetic-cord-reinforced rubber layers, inner rubber layers, vulcanized together and inflated by air inside.