Rondal constantly strives to optimise style and structural soundness. The combination of engineering and style found in our winch bases, mast/spreader connections, spreader lights and so on reflect our attention to detail. Masthead, gooseneck and many other components are designed, cut and milled with the aid of computer assisted machinery to ensure accuracy and cost-effective production. To counteract any problems associated with corrosion, Rondal welds all aluminium tangs, brackets and other fittings. When stainless parts are fitted, maximum effort is made to avoid corrosion in the future. The mastheels are constructed from plate material, either to fit in a standard Rondal maststep or on a Rondal hydraulic mastjack. All masts are completed with a two component polyurethane paint finish. Clients can choose almost every possible colour.
Made of Alustar aluminium plate
In order to bring down the weight and the centre of gravity of our aluminium masts, Rondal developed the alternative method by utilizing ALUSTAR aluminium plate material for the construction of masts.
These masts are engineered and produced to just cover the required Moments of Inertia over the full length of the mast in both longitudinal and transversal direction.
