ChromaFeed is the range of proprietary dosing machines to produce polyurethane parts in various colors. The color is precisely metered and directly injected into the mixing head while keeping neutrally-colored polyol in the foaming machine tank.
Polyurethane can be colored in the mixing head in two different ways:
- Axial injection: simpler solution, suitable for a continuative use of the color in limited percentage.
- Direct injection into the mixing chamber: quick and frequent change of the colors, used in a high percentage
Chromafeed includes several devices: