Standard/As manufactured
After manufactured processing with visible tooling marks on the parts.
Bead blasting
Bead blasting creates a smooth, uniform surface finish on the part, covered the machining marks on the surface
Sanding
A surface smoothing and polishing method done with the aid of a sandpaper or sand..
Anodizing
Anodizing can be broken down into two broad sub-categories: decorative and hard anodizing. The main differences between the two is how thick and durable the coating is, and the exact process used to create it.Anodizing is most common with aluminium parts.
Electroplating
An electrochemical process cleans steel parts to reduce corrosion and improve appearance, by making the metal brighter. Removes about 0.0001”-0.0025” of the metal. Conforms to ASTM B912-02.
Powder coating
Powder spraying is to spray powder coatings onto the surface of workpieces by powder spraying equipment (electrostatic spraying machine). Under the action of electrostatic force, the powder will evenly adsorb on the surface of workpieces and form powder coatings.
Plating
Nickel plating; Chrome plating; Zinc plating; Silver/gold plating;
Brushing
It is achieved by using a grit belt or wheel, non-woven abrasive belt or pad to produce a polished finish in a metal part.
Polishing
Used for creating high-quality surface finish in CNC machined parts
Black Oxide
The black oxide coating is produced by a chemical reaction between the iron on the surface of the ferrous metal and the oxidizing salts present in the black oxide solution.