Andritz Twin FloRefiner Unrestricted Siemens 2016 siemens comsimoticsfd

Andritz Twin. Flo-Refiner Unrestricted © Siemens 2016 siemens. com/simotics-fd

Andritz AG paper industry Energy efficient drive concept for pulp refining Andritz Twin. Flo-Refiner with drive system SIMOTICS FD and SINAMICS G 150 Increased energy efficiency Increased flexibility Increased quality Unrestricted © Siemens 2016 Page 2 2016 -11 PD LD

Andritz AG paper industry Energy efficient drive concept for pulp refining Projectinformation • • Andritz AG Supplier for plants, equipment and service Graz, Austria Pulp refining in the paper industry Customer challenges • Finding an energy efficient drive concept for pulp refining • Switching between DOL and controlled drive to increase flexibility and quality Siemens Solution • Integrated drive system SIMOTICS FD and SINAMICS G 150 • Provision of an economical integrated system Customer benefit • Lower energy consumption • Increased flexibility + quality ter. Das Hin ein ild ist grundb lter. Platzha „Zitat. “ Name, Beruf, Firma Unrestricted © Siemens 2016 Page 3 2016 -11 PD LD

Andritz AG paper industry Energy efficient drive concept for pulp refining Challenges 1 More energy efficient solution than previously commonly used non-controlled DOL drive (grid operation) Customer benefit Solutions 1 IDS – integrated drives system Oversizing is prevented an optimal voltage utilization with low noise generation is secured. 2 High flexibility and adaptability to different 2 Converter control with SIMOTICS FD The type of refinement can be adjusted perfectly to customer requirements. 3 High quality requirements for the most 3 Converter control with SIMOTICS FD Guaranteed fulfilment of quality requirements. customer requirements important step of paper production Unrestricted © Siemens 2016 Page 4 2016 -11 PD LD