High-speed gravure and flexographic presses in Augsburg and across Europe depend on this control unit to meter ink precisely onto the printing cylinder. Inside the feeder assembly, the unit regulates the flow of ink from the reservoir to the engraved roller, ensuring consistent viscosity and volume at every revolution. Operators adjust settings via the machine’s interface, and the control unit translates those commands into real-time adjustments of the pump or valve, compensating for changes in press speed, substrate thickness, or ink temperature. On a typical packaging line running at 300 meters per minute, the unit prevents streaks or over-saturation by maintaining a uniform film thickness across the entire web width. When a job switches from corrugated board to film, the control unit adapts the feed rate without manual recalibration, reducing setup time and waste. In adjacent sectors like converting equipment, the same unit governs adhesive application in laminating machines, where even minor deviations can cause delamination or bonding failures.