A high level of uniformity can be achieved even on complex three-dimensional geometries thanks to the combination of advanced deposition technologies and precise motion control. Coating and metallization processes are designed to adapt to parts with domes, threads, undercuts, and intricate surface details, where uniform coverage is traditionally difficult to obtain.
The use of three-dimensional sputtering heads allows metallization to reach curved and recessed areas more evenly, while adjustable UV spray modules ensure that coating is applied at the correct angle and distance across the entire surface. Spray direction, rotation speed, and part orientation are automatically managed to follow the geometry of each component.
Automated rotation and controlled spray angles reduce shadowing effects and thickness variations, which are common issues on highly contoured parts. Deposition parameters are finely tuned to maintain consistent layer thickness, both from a visual and functional standpoint.
As a result, even on challenging geometries, production can achieve a yield exceeding 95 percent. This level of uniformity is particularly important for cosmetic closures, premium caps, and decorative components where surface consistency directly affects perceived quality and product acceptance.
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