Papiermühle

On a paper production line the inverter is the core drive equipment, forming a deep synergy with the papermaking process through intelligent power control and lifting the energy efficiency, stability and intelligence of the line.

Compared with traditional control, four advantages stand out: energy saving of more than 30% through optimised motor power output; precise speed regulation with ±0.1% synchronisation accuracy between paper machine sections; reduced mechanical loss through soft start and stop; and intelligent control with an integrated PLC for automatic tension adjustment and fault diagnosis.

Pulping machines, calenders and winders are the sections where this matters most, and the drives are the core equipment in any energy-saving retrofit of an existing mill.