Profile: Ancra Systems B.V specializes in offering different automatic truck loading systems. Our chain conveyor system has a low weight, and is especially suitable for pallets with standard measurements. Using the conveyor system the loading and unloading of trucks is easy, even if it is utilized in cold storage facilities. Roller tracks are used for loading and transportation of air cargo. They are constructed from zinc-plated steel rollers, mounted on extruded aluminum sections, and enclosed within a steel top plate. When the system is out of operation, the steel rollers are retracted into the section which has the advantage that, work floor or cargo floor can be fully crossed with a fork-lift truck or hand pallet truck.