Ink Fountains with Mechanical Key Adjustment System are equipped with laser-cut segmented ink blades with the cuts being provided with a special sealant. These Ink Fountains have a mechanical system for ink key adjustment which allows an exact re-production of the gap between the ink blade and the ink duct roller for all ink zones. These Ink Fountains are designed in such a way that the individual ink zones can be set without affecting the neighbouring zone. Ink Fountains with Mechanical Key Adjustment System can be availed in different specifications to cater to specific requirement.