The rollerbed system comprises pneumatically operated rise and fall rollers.
It is an aircargo loading system that requires 20% less effort compared to a standard roller system to move fully loaded aircargo containers. It loads and unloads air cargo pallets and ULD containers, up to 30 tonnes.
The principle of the pneumatically raised rollers is to have them available only when loading and unloading is required and not during transit. When the rollers are not in use the load is safely located on the floor.