Technology has transformed production in a certain way that the speed of production, precision, and automation are the key focus of modern machines and lines. Končar-MES approach to investment and technology resulted in a complete line for semi-automatic winding of larger types from IEC132 to IEC180. The machines in this line are suitable for coil winding, inserting and form the windings head on the winding machines, inserting machines, and press machine. The key features of the semi-automatic line are the fact that some of the IEC sizes can process from beginning to end on all three machines and can represent the stand-alone system. Production line and machine upgrades improve productivity and efficiency and that is imperative for strong, focused objectives that will finally drive and strengthen Končar-MES future activities on the global market.