After the purchase of a new patented aluminium forging technology  Hybrid Casting Forging method  Hydromec has also improved the manufacturing of a new series of hydraulic presses suitable for the production of aluminium pieces  owing to this innovative solution for the development of light-alloy components with high mechanical features  produced by the filling of the die cavity in low pressure (1 bar approximately)  followed by a forging during the solidification phase  at a pressure up to 1