Digital Hydraulics in Paper Machine Lines
Reliability is very important in paper machine lines. Hydraulics is used
through the machine to control heavy weight components. Proportional valves have been used for
decays in hydraulics. They however need high precision mechanics to achieve required accuracy.
The proportional valves can be replaced by digital hydraulics. Digital hydraulics uses sophisticated
Digital microhydraulics can save double the amount of oil used in Finland each year
In solenoid-actuated micro valve concept plurality of mass-produced digital on/off valves are used instead of one traditional valve. This increases industry competitiveness and smaller ecological footprint by cutting fuel use up to 50 % and enabling higher performance and reliability of machines and processes.
Created by Inno-W Oy