
ARO-TEC GmbH
Sample plaque
Everyone knows what polishing is. But what constitutes “perfect” looks different to everyone.
To some, it’s too matte; to others, too smooth.
Plastics, in particular, have different requirements than metals or formed parts.
So the question arises: Which surface is the right one?
Measurements such as Ra or Rz provide technical guidance.
However, a defined Rz value—such as Rz1 according to the drawing—often does not visually correspond to the desired result.
This is exactly where we come in:
We eliminate typical “surface defects” such as waviness or steps that arise during turning, milling, or EDM.
The result: a surface that not only meets the measured specifications but also looks great.
Request your free sample now and see for yourself.
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https://aro-tec.de/qualitaetsstufen/




