Metso IQ Dilution Profiler
Metso IQ Dilution Profiler (IQ Dilution Profiler) is a profile control system for advanced positioning of the headbox valves. It has been specially designed for achieving the best possible weight profile that a headbox can produce.
An intelligent IQ Dilution Profiler
The IQ Dilution Profiler is network of intelligent actuators working together through a bus. Precise, powerful micro adjusters drive the valves which distribute the dilution water. An absolute position sensor measures the current angle position of the valve. The possible deviation between the setpoint and the corresponding measuring value is corrected with a closed-loop-controller which drives a stepping motor. The actuator setpoint can be defined either from the Metso IQ CD Controls or similar basis weight control,or remotely using manual setpoint defined at the control room monitor.