Colourful coatings with
excellent uniformity

If colour is a deciding factor, ACA is the right choice. Advanced controlled arc is a rectangular arc technology with electromagnetic coils steering the arc. With multiple ACA cathodes of different target materials, a wider range of fashionable colours becomes possible, such as nickel, brass, bronze, gold, copper and dark grey. Controlling the cathode currents prevents overheating of the substrate materials, enabling decorative coatings on plastic and uniformly coloured assemblies of different materials.